Report Industry Investment Rating No relevant content provided. Core Viewpoints of the Report - For crude oil, start a bearish strategic allocation, do long on the Platts north - south non - same oil variety spread before Libya's mid - year production increase, and short the high - sulfur fuel oil cracking spread and INE - Brent inter - regional spread [2]. - For methanol, take profit at high prices and do long on the MTO profit at low prices [4]. - For urea, short at high prices, and there may be short - term demand support when the substitution valuation reaches the extreme [7]. - For rubber, trade flexibly according to the market, gradually take profit on butadiene rubber, and continue to hold the position of buying NR main contract and shorting RU2609 [10][12]. - For PVC, expect prices to rise in the short term before the Iranian issue is resolved, but be cautious of large short - term increases [16]. - For pure benzene and styrene, stay on the sidelines due to large geopolitical impacts on the market [19]. - For polyethylene, short the LL2605 - LL2609 contract spread when the number of vessel passages through the Strait of Hormuz increases [22]. - For polypropylene, short - term geopolitical conflicts dominate the market, and long - term contradictions shift from cost - driven to production mismatch [25]. - For PX, expect the valuation to rise as the raw material shortage logic intensifies, but be cautious of large short - term increases [28]. - For PTA, it is difficult to enter a de - stocking cycle, and the processing fee is hard to rise, but PXN may rise significantly [31]. - For ethylene glycol, expect the load to decline, imports to decrease, and inventory to de - stock, but be cautious of large short - term increases [33]. Summary by Related Catalogs Crude Oil - **Market Information**: INE main crude oil futures rose 5.90 yuan/barrel, or 0.81%, to 733.10 yuan/barrel; high - sulfur fuel oil futures fell 8.00 yuan/ton, or 0.18%, to 4393.00 yuan/ton; low - sulfur fuel oil futures fell 69.00 yuan/ton, or 1.34%, to 5066.00 yuan/ton [1]. - **Strategy Viewpoint**: Start a bearish strategic allocation, do long on the Platts north - south non - same oil variety spread before Libya's mid - year production increase, short the high - sulfur fuel oil cracking spread, and short the INE - Brent inter - regional spread [2]. Methanol - **Market Information**: The main contract changed by 145.00 yuan/ton, reported at 3202 yuan/ton, and MTO profit changed by - 194 yuan [3]. - **Strategy Viewpoint**: Take profit at high prices and do long on the MTO profit at low prices [4]. Urea - **Market Information**: Regional spot prices in Shandong and Jiangsu changed by 10 yuan/ton, others remained unchanged; the main contract changed by 12 yuan/ton, reported at 1875 yuan/ton, and the overall basis was - 15 yuan/ton [6]. - **Strategy Viewpoint**: Short at high prices, and there may be short - term demand support when the substitution valuation reaches the extreme [7]. Rubber - **Market Information**: Crude oil fell, RU rebounded. Butadiene was strong due to import demand from Japan and South Korea. Butadiene rubber production lines had serious losses, reducing the operating rate. The overall market changed rapidly, with different views on the rise and fall [10]. - **Strategy Viewpoint**: Trade flexibly according to the market, gradually take profit on butadiene rubber, and continue to hold the position of buying NR main contract and shorting RU2609 [12]. PVC - **Market Information**: The PVC05 contract fell 150 yuan to 5703 yuan, the cost of calcium carbide and other raw materials changed, the overall operating rate decreased, the downstream operating rate increased, and both factory and social inventories decreased [14]. - **Strategy Viewpoint**: Expect prices to rise in the short term before the Iranian issue is resolved, but be cautious of large short - term increases [16]. Pure Benzene and Styrene - **Market Information**: The spot and futures prices of pure benzene remained unchanged, the basis decreased; the spot and futures prices of styrene fell, the basis weakened. The upstream operating rate decreased, the port inventory increased, and the demand - side operating rate increased [18]. - **Strategy Viewpoint**: Stay on the sidelines due to large geopolitical impacts on the market [19]. Polyethylene - **Market Information**: The main contract price rose 52 yuan/ton to 8767 yuan/ton, the spot price rose 100 yuan/ton, the basis strengthened. The upstream operating rate decreased, both production enterprise and trader inventories increased, the downstream operating rate increased, and the LL5 - 9 spread decreased [21]. - **Strategy Viewpoint**: Short the LL2605 - LL2609 contract spread when the number of vessel passages through the Strait of Hormuz increases [22]. Polypropylene - **Market Information**: The main contract price rose 145 yuan/ton to 9120 yuan/ton, the spot price rose 125 yuan/ton, the basis weakened. The upstream operating rate decreased, inventories at production enterprises, traders, and ports decreased, the downstream operating rate increased, and the LL - PP and PP5 - 9 spreads decreased [24]. - **Strategy Viewpoint**: Short - term geopolitical conflicts dominate the market, and long - term contradictions shift from cost - driven to production mismatch [25]. PX - **Market Information**: The PX05 contract rose 272 yuan to 9774 yuan, the 5 - 7 spread decreased. The PX load in China and Asia decreased, some devices restarted or shut down, the PTA load increased, imports from South Korea decreased, and the inventory increased [27]. - **Strategy Viewpoint**: Expect the valuation to rise as the raw material shortage logic intensifies, but be cautious of large short - term increases [28]. PTA - **Market Information**: The PTA05 contract rose 186 yuan to 6778 yuan, the 5 - 9 spread decreased. The PTA load increased, the downstream load decreased, and the social inventory was 285.4 tons on March 6th. The processing fee rose by 7 yuan to 366 yuan [30]. - **Strategy Viewpoint**: It is difficult to enter a de - stocking cycle, and the processing fee is hard to rise, but PXN may rise significantly [31]. Ethylene Glycol - **Market Information**: The EG05 contract rose 22 yuan to 5058 yuan, the 5 - 9 spread decreased. The supply - side load decreased, the downstream load decreased, imports were expected to be 11.7 tons, and the port inventory increased by 2.8 tons. The cost of raw materials changed, and the profit of different production methods varied [32]. - **Strategy Viewpoint**: Expect the load to decline, imports to decrease, and inventory to de - stock, but be cautious of large short - term increases [33].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - For crude oil, start a bearish strategic allocation on crude oil, widen the Platts north - south different - oil - type spread before Libya's mid - year production increase, short the high - sulfur fuel oil cracking spread, and short the INE - Brent cross - regional spread [2]. - For methanol, it has fully included the current geopolitical premium, with no major short - term supply - demand contradictions. Suggest taking profits at high prices and widening the MTO profit at low prices [4]. - For urea, with a strong expectation of high first - quarter production, although there are still positive domestic downstream demand expectations, the domestic contradiction is not prominent. Suggest short - selling at high prices and expect short - term demand support when the alternative valuation of urea reaches the extreme [7]. - For rubber, the market fluctuates greatly. Suggest flexible trading, setting stop - losses, and quick in - and - out operations. Allocate out - of - the - money call options on butadiene rubber and continue to hold the position of buying NR main contract and shorting RU2609 [12]. - For PVC, in the short - term, before the Iranian issue is resolved, the price will rise mainly, but beware of risks due to large short - term increases [16]. - For pure benzene and styrene, due to the ongoing Middle - East geopolitical conflict, suggest empty - position waiting and watching [19]. - For polyethylene, wait for the increase in the number of vessel passages in the Strait of Hormuz and then short the LL2605 - LL2609 contract spread at high prices [22]. - For polypropylene, short - term geopolitical conflicts dominate the market, and long - term contradictions shift from cost - driven to production - mismatch - driven [24]. - For PX, the load is expected to decline further, and it will gradually enter the de - stocking cycle. The valuation is expected to rise, but beware of short - term over - increases [27]. - For PTA, it is difficult to turn into a de - stocking cycle, and the processing fee is hard to rise. The PXN is expected to rise significantly, but beware of short - term over - increases [30]. - For ethylene glycol, the load is expected to decline, imports are expected to decrease significantly, and the port inventory will gradually turn to de - stocking. The valuation is at a historical low, but beware of short - term over - increases [32]. 3. Summaries According to Relevant Catalogues Crude Oil - **Market Information**: INE main crude oil futures closed down 66.00 yuan/barrel, a decline of 8.20%, at 739.10 yuan/barrel; high - sulfur fuel oil futures closed down 350.00 yuan/ton, a decline of 7.09%, at 4590.00 yuan/ton; low - sulfur fuel oil futures closed down 520.00 yuan/ton, a decline of 8.93%, at 5301.00 yuan/ton [1]. - **Strategy**: Start a bearish strategic allocation on crude oil, widen the Platts north - south different - oil - type spread before Libya's mid - year production increase, short the high - sulfur fuel oil cracking spread, and short the INE - Brent cross - regional spread [2]. Methanol - **Market Information**: The main contract changed by (96.00) yuan/ton, reported at 3139 yuan/ton, and the MTO profit changed by - 43 yuan [3]. - **Strategy**: It has fully included the current geopolitical premium, with no major short - term supply - demand contradictions. Suggest taking profits at high prices and widening the MTO profit at low prices [4]. Urea - **Market Information**: Regional spot prices in Shandong decreased by 10 yuan/ton, Jiangsu by 20 yuan/ton, and Shanxi by 10 yuan/ton; others remained unchanged. The overall basis was reported at - 24 yuan/ton. The main futures contract changed by 43 yuan/ton, reported at 1884 yuan/ton [6]. - **Strategy**: With a strong expectation of high first - quarter production, although there are still positive domestic downstream demand expectations, the domestic contradiction is not prominent. Suggest short - selling at high prices and expect short - term demand support when the alternative valuation of urea reaches the extreme [7]. Rubber - **Market Information**: Butadiene rubber rose sharply, while stock - market and economy - sensitive commodities fell. The overall market changed rapidly. The reasons for the rise were macro - bullish expectations and seasonal expectations, while the reasons for the fall were weak demand. As of March 19, 2026, the operating load of all - steel tires of Shandong tire enterprises was 69.22%, up 0.58 percentage points from last week and 0.17 percentage points from the same period last year; the operating load of semi - steel tires of domestic tire enterprises was 77.17%, up 0.48 percentage points from last week and down 5.57 percentage points from the same period last year. Middle - East export orders were still suspended. As of March 15, 2026, China's natural rubber social inventory was 136.49 tons, a month - on - month decrease of 1.56 tons, a decline of 1.13%. The total inventory of dark - colored rubber in China was 92.1 tons, a decrease of 1.34%. The total inventory of light - colored rubber in China was 44.39 tons, a month - on - month decrease of 0.68%. The inventory of natural rubber in Qingdao increased by 0.94 tons to 69.21 tons. In the spot market, Thai standard mixed rubber was 15250 (+150) yuan, STR20 was reported at 1945 (+10) US dollars, STR20 mixed was 1945 (+5) US dollars, Shandong butadiene was 17500 (+2000) yuan, Jiangsu and Zhejiang butadiene was 17900 (+1700) yuan, and North China cis - butadiene was 16300 (+1200) yuan. The Asian butadiene operating rate decreased, and supply decreased, with butadiene expected to be strong [9][10][11]. - **Strategy**: The market fluctuates greatly. Suggest flexible trading, setting stop - losses, and quick in - and - out operations. Allocate out - of - the - money call options on butadiene rubber and continue to hold the position of buying NR main contract and shorting RU2609 [12]. PVC - **Market Information**: The PVC05 contract fell 398 yuan, reported at 5853 yuan. The spot price of Changzhou SG - 5 was 5860 (-160) yuan/ton, the basis was 7 (+238) yuan/ton, and the 5 - 9 spread was - 87 (-51) yuan/ton. The cost - side calcium carbide in Wuhai was quoted at 2735 (+85) yuan/ton, semi - coke medium - sized material price was 735 (0) yuan/ton, ethylene was 1450 (+25) US dollars/ton, and caustic soda spot was 726 (+18) yuan/ton. The overall PVC operating rate was 80.1%, a month - on - month decrease of 1.2%; among them, the calcium - carbide method was 84.7%, a month - on - month increase of 1.8%; the ethylene method was 69.2%, a month - on - month decrease of 8.4%. The overall downstream operating rate was 41.7%, a month - on - month increase of 2.3%. The in - factory inventory was 36.5 tons (-1.2), and the social inventory was 137.1 tons (-3.6) [14]. - **Strategy**: In the short - term, before the Iranian issue is resolved, the price will rise mainly, but beware of risks due to large short - term increases [16]. Pure Benzene and Styrene - **Market Information**: The cost - side East China pure benzene was 8635 yuan/ton, a decrease of 340 yuan/ton; the pure benzene active contract closing price was 8501 yuan/ton, a decrease of 340 yuan/ton; the pure benzene basis was 134 yuan/ton, an increase of 364 yuan/ton. The spot price of styrene was 11100 yuan/ton, an increase of 800 yuan/ton; the styrene active contract closing price was 10242 yuan/ton, a decrease of 828 yuan/ton; the basis was 858 yuan/ton, an increase of 1628 yuan/ton. The BZN spread was - 47.5 yuan/ton, an increase of 34 yuan/ton. The EB non - integrated device profit was - 202.65 yuan/ton, a decrease of 286.4 yuan/ton. The EB consecutive 1 - consecutive 2 spread was 69 yuan/ton, a decrease of 19 yuan/ton. The upstream operating rate was 70.46%, a decrease of 1.33%. The Jiangsu port inventory was 16.25 tons, an increase of 0.60 tons. The demand - side three - S weighted operating rate was 40.93%, an increase of 0.60%. The PS operating rate was 51.60%, a decrease of 0.10%; the EPS operating rate was 61.00%, an increase of 3.22%; the ABS operating rate was 67.10%, a decrease of 0.30% [18]. - **Strategy**: Due to the ongoing Middle - East geopolitical conflict, suggest empty - position waiting and watching [19]. Polyethylene - **Market Information**: The main contract closing price was 8918 yuan/ton, a decrease of 605 yuan/ton. The spot price was 8850 yuan/ton, a decrease of 25 yuan/ton. The basis was - 68 yuan/ton, an increase of 580 yuan/ton. The upstream operating rate was 80.37%, a month - on - month increase of 0.39%. The weekly inventory of production enterprises was 56.83 tons, a month - on - month decrease of 0.71 tons; the trader inventory was 5.48 tons, a month - on - month increase of 0.48 tons. The downstream average operating rate was 35%, a month - on - month increase of 1.17%. The LL5 - 9 spread was 182 yuan/ton, a month - on - month decrease of 29 yuan/ton [21]. - **Strategy**: Wait for the increase in the number of vessel passages in the Strait of Hormuz and then short the LL2605 - LL2609 contract spread at high prices [22]. Polypropylene - **Market Information**: The main contract closing price was 9114 yuan/ton, a decrease of 679 yuan/ton. The spot price was 9250 yuan/ton, a decrease of 25 yuan/ton. The basis was 136 yuan/ton, an increase of 654 yuan/ton. The upstream operating rate was 71.5%, a month - on - month increase of 0.17%. The weekly inventory of production enterprises was 59.62 tons, a month - on - month decrease of 6.14 tons; the trader inventory was 19.36 tons, a month - on - month decrease of 1.244 tons; the port inventory was 7.19 tons, a month - on - month decrease of 0.29 tons. The downstream average operating rate was 46%, a month - on - month increase of 0.29%. The LL - PP spread was - 196 yuan/ton, a month - on - month increase of 74 yuan/ton. The PP5 - 9 spread was 334 yuan/ton, a month - on - month decrease of 165 yuan/ton [23]. - **Strategy**: Short - term geopolitical conflicts dominate the market, and long - term contradictions shift from cost - driven to production - mismatch - driven [24]. PX - **Market Information**: The PX05 contract fell 682 yuan, reported at 9708 yuan, and the 5 - 7 spread was 40 (-74) yuan. The Chinese PX load was 84.6%, a month - on - month decrease of 0.1%; the Asian load was 74.8%, a month - on - month decrease of 2.1%. The restart of Daxie was postponed, Zhejiang Petrochemical stopped production, and the Kuwaiti overseas device stopped production. The PTA load was 80.8%, a month - on - month increase of 3.5%. Fuhai Chuang and Fujian Baihong reduced their loads, Jiaxing Petrochemical resumed after a short - stop, Yisheng New Materials planned to reduce its load, and Yihua restarted. In terms of imports, South Korea exported 31.1 tons of PX to China in the first and middle ten - days of March, a year - on - year decrease of 2.8 tons. The inventory at the end of February was 480 tons, a month - on - month increase of 16 tons. In terms of valuation and cost, PXN was 113 US dollars (+32), South Korea's PX - MX was 91 US dollars (+4), and the naphtha cracking spread was 485 US dollars (+110) [26]. - **Strategy**: The load is expected to decline further, and it will gradually enter the de - stocking cycle. The valuation is expected to rise, but beware of short - term over - increases [27]. PTA - **Market Information**: The PTA05 contract fell 440 yuan, reported at 6694 yuan, and the 5 - 9 spread was 110 (-78) yuan. The PTA load was 80.8%, a month - on - month increase of 3.5%. Fuhai Chuang and Fujian Baihong reduced their loads, Jiaxing Petrochemical resumed after a short - stop, Yisheng New Materials planned to reduce its load, and Yihua restarted. The downstream load was 87.6%, a month - on - month increase of 0.9%. The terminal texturing load remained flat at 74%, and the loom load increased by 1% to 65%. The social inventory on March 6 was 285.4 tons. The on - disk processing fee increased by 8 yuan to 326 yuan [29]. - **Strategy**: It is difficult to turn into a de - stocking cycle, and the processing fee is hard to rise. The PXN is expected to rise significantly, but beware of short - term over - increases [30]. Ethylene Glycol - **Market Information**: The EG05 contract fell 455 yuan, reported at 5119 yuan, and the 5 - 9 spread was 82 (-68) yuan. The ethylene glycol load was 66.5%, a month - on - month decrease of 0.3%, among which the syngas - made was 72.3%, a month - on - month decrease of 2.4%; the ethylene - made load was 63.2%, a month - on - month increase of 0.8%. One line of Zhongkun was under maintenance; in the oil - chemical sector, Fulei and Hainan Refining and Chemical reduced their loads, while Zhejiang Petrochemical and Satellite increased their loads. The downstream load was 87.6%, a month - on - month increase of 0.9%. The terminal texturing load remained flat at 74%, and the loom load increased by 1% to 65%. The import arrival forecast was 11.7 tons, and the East China departure on March 23 was 1.12 tons. The port inventory was 103.9 tons, a month - on - month increase of 2.8 tons. In terms of valuation and cost, the naphtha - made profit was - 3074 yuan, the domestic ethylene - made profit was - 2434 yuan, and the coal - made profit was 1310 yuan. The cost - side ethylene rose to 1450 US dollars, and the Yulin pit - mouth steam - coal price rebounded to 640 yuan [31]. - **Strategy**: The load is expected to decline, imports are expected to decrease significantly, and the port inventory will gradually turn to de - stocking. The valuation is at a historical low, but beware of short - term over - increases [32].

Report Industry Investment Rating No relevant information provided. Core Viewpoints - For INE crude oil, consider the long - term positive factors from Libya and CPC, and suggest shorting the INE - WTI spread [2]. - For methanol, it already includes the current geopolitical premium, with no major short - term supply - demand contradictions, and suggests taking profits on rallies [2]. - For urea, expect a high - level start in the first quarter. Although there are positive domestic downstream demand expectations, the domestic contradiction is not prominent. Consider shorting on rallies. When the substitution valuation of urea reaches the extreme, there may be short - term marginal positive support for demand [5]. - For rubber, the market fluctuates greatly. It is recommended to trade flexibly according to the short - term market, set stop - losses, and enter and exit quickly. For hedging, suggest opening new positions or holding existing positions in buying NR main contract and shorting RU2609 [11]. - For PVC, in the short term, before the Iranian issue is resolved, there may be rebounds, but be cautious as the price has risen too much [14]. - For pure benzene and styrene, due to the ongoing Middle - East geopolitical conflict, it is recommended to wait and see with an empty position [19]. - For polyethylene, wait for the marginal increase in the number of vessels passing through the Strait of Hormuz and short the LL2605 - LL2609 contract spread on rallies [22]. - For polypropylene, in the short term, geopolitical conflicts dominate the market, while in the long term, the contradiction shifts from the cost side to the production mismatch [25]. - For PX, expect the load to further decline to a low level, and the valuation is expected to rise with the fermentation of the raw - material shortage logic, but be cautious as the price has risen too much [28]. - For PTA, it is difficult to enter the de - stocking cycle, and the processing fee is difficult to increase. The PXN is expected to rise significantly, but be cautious as the price has risen too much [31]. - For ethylene glycol, expect the load to continue to decline, imports to decrease significantly, and port inventory to turn to de - stocking. The oil - chemical profit has dropped to a historical low, and there is an expectation of significant reduction in imports, but be cautious as the price has risen too much [35]. Summary by Directory Crude Oil - **Market Information**: INE's main crude oil futures closed down 9.10 yuan/barrel, a 1.22% decline, at 735.40 yuan/barrel. The relevant refined oil main futures, high - sulfur fuel oil, closed down 69.00 yuan/ton, a 1.47% decline, at 4629.00 yuan/ton; low - sulfur fuel oil closed down 3.00 yuan/ton, a 0.05% decline, at 5493.00 yuan/ton [1]. - **Strategy**: Start strategic short - term allocation for crude oil. Before Libya increases production in the middle of the year, widen the Platts north - south spread of different oil types at low prices. Short the high - sulfur fuel oil cracking spread [6]. Methanol - **Market Information**: Regional spot prices in Jiangsu changed by 95 yuan/ton, Lunan by 30 yuan/ton, Henan by 35 yuan/ton, Hebei by - 10 yuan/ton, and Inner Mongolia by 30 yuan/ton. The main futures contract changed by 94.00 yuan/ton, at 2912 yuan/ton, and the MTO profit changed by - 238 yuan [2]. - **Strategy**: The current methanol price already fully reflects the geopolitical premium, and there are no major short - term supply - demand contradictions. Suggest taking profits on rallies [2]. Urea - **Market Information**: Regional spot prices in Shandong changed by - 10 yuan/ton, Henan by - 10 yuan/ton, Hebei by 0 yuan/ton, Hubei by 0 yuan/ton, Jiangsu by - 10 yuan/ton, Shanxi by 0 yuan/ton, and Northeast by 30 yuan/ton. The overall basis was reported at 5 yuan/ton. The main futures contract changed by - 23 yuan/ton, at 1855 yuan/ton [4]. - **Strategy**: There is a strong expectation of high - level start in the first quarter. Although there are positive domestic downstream demand expectations, the domestic contradiction is not prominent. Consider shorting on rallies. When the substitution valuation of urea reaches the extreme, there may be short - term marginal positive support for demand [5]. Rubber - **Market Information**: The overall market changes rapidly. Bulls are optimistic due to macro expectations, seasonal expectations, and demand expectations, while bears are pessimistic due to weak demand. As of March 12, 2026, the operating load of all - steel tires of Shandong tire enterprises was 68.64%, 2.23 percentage points higher than last week and 0.45 percentage points lower than the same period last year. The operating load of semi - steel tires of domestic tire enterprises was 76.69%, 3.17 percentage points higher than last week and 6.11 percentage points lower than the same period last year. Semi - steel exports to the Middle East slowed down, and there was concentrated export to the EU. As of March 1, 2026, China's natural rubber social inventory was 138.3 million tons, a 1.7 - million - ton increase from the previous month, a 1.21% increase. The total inventory of dark - colored rubber in China was 93.8 million tons, a 1.32% increase. The total inventory of light - colored rubber in China was 44.5 million tons, a 1% increase from the previous month. The inventory of natural rubber in Qingdao increased by 0.36 million tons to 69.01 million tons [8][9]. - **Strategy**: The market fluctuates greatly. It is recommended to trade flexibly according to the short - term market, set stop - losses, and enter and exit quickly. For hedging, suggest opening new positions or holding existing positions in buying NR main contract and shorting RU2609 [11]. PVC - **Market Information**: The PVC05 contract fell 166 yuan, at 5735 yuan. The spot price of Changzhou SG - 5 was 5680 (- 50) yuan/ton, the basis was - 55 (+ 116) yuan/ton, and the 5 - 9 spread was - 11 (- 27) yuan/ton. The cost - side calcium carbide price in Wuhai was 2600 (0) yuan/ton, the medium - grade semi - coke price was 735 (0) yuan/ton, the ethylene price was 1250 (+ 50) US dollars/ton, and the caustic soda spot price was 685 (+ 3) yuan/ton. The overall PVC operating rate was 81.4%, a 0.2% increase from the previous month; among them, the calcium - carbide method was 82.9%, a 2.3% increase from the previous month; the ethylene method was 77.6%, a 4.6% decrease from the previous month. The overall downstream operating rate was 39.3%, a 3.5% increase from the previous month. The in - factory inventory was 37.7 million tons (- 8.1), and the social inventory was 140.7 million tons (+ 0.3) [13]. - **Strategy**: In the short term, before the Iranian issue is resolved, there may be rebounds, but be cautious as the price has risen too much [14]. Pure Benzene & Styrene - **Market Information**: The cost - side East China pure benzene price was 8400 yuan/ton, with no change. The closing price of the pure benzene active contract was 8154 yuan/ton, with no change. The pure benzene basis was 246 yuan/ton, an increase of 289 yuan/ton. The spot price of styrene was 10300 yuan/ton, an increase of 150 yuan/ton. The closing price of the styrene active contract was 9968 yuan/ton, a decrease of 236 yuan/ton. The basis was 332 yuan/ton, an increase of 386 yuan/ton. The BZN spread was 58 yuan/ton, an increase of 10.5 yuan/ton. The non - integrated EB device profit was - 306 yuan/ton, a decrease of 250 yuan/ton. The EB continuous 1 - continuous 2 spread was 69 yuan/ton, a decrease of 19 yuan/ton. The upstream operating rate was 71.79%, a 2.32% decrease. The inventory at Jiangsu ports was 16.65 million tons, a decrease of 0.91 million tons. The weighted operating rate of three S was 40.79%, a 10.34% increase. The PS operating rate was 51.50%, a 2.10% increase. The EPS operating rate was 58.76%, a 46.59% increase. The ABS operating rate was 69.50%, a 1.20% decrease [18]. - **Strategy**: Due to the ongoing Middle - East geopolitical conflict, the non - integrated styrene profit is moderately high, and the valuation upward - repair space is limited. It is recommended to wait and see with an empty position [19]. Polyethylene - **Market Information**: The closing price of the main contract was 8431 yuan/ton, a decrease of 65 yuan/ton. The spot price was 8360 yuan/ton, a decrease of 15 yuan/ton. The basis was - 71 yuan/ton, an increase of 50 yuan/ton. The upstream operating rate was 81.77%, a 0.76% decrease from the previous month. In terms of weekly inventory, the production enterprise inventory was 57.54 million tons, an increase of 3.92 million tons from the previous month, and the trader inventory was 5.00 million tons, a decrease of 0.77 million tons from the previous month. The average downstream operating rate was 30%, a 1.38% increase from the previous month. The LL5 - 9 spread was 256 yuan/ton, a decrease of 38 yuan/ton [21]. - **Strategy**: Wait for the marginal increase in the number of vessels passing through the Strait of Hormuz and short the LL2605 - LL2609 contract spread on rallies [22]. Polypropylene - **Market Information**: The closing price of the main contract was 8628 yuan/ton, a decrease of 43 yuan/ton. The spot price was 8700 yuan/ton, with no change. The basis was 72 yuan/ton, an increase of 43 yuan/ton. The upstream operating rate was 68.42%, a 0.44% decrease from the previous month. In terms of weekly inventory, the production enterprise inventory was 68 million tons, an increase of 2.49 million tons from the previous month, the trader inventory was 20.61 million tons, a decrease of 0.655 million tons from the previous month, and the port inventory was 7.47 million tons, a decrease of 0.67 million tons from the previous month. The average downstream operating rate was 45.87%, a 9.13% increase from the previous month. The LL - PP spread was - 197 yuan/ton, a decrease of 22 yuan/ton. The PP5 - 9 spread was 472 yuan/ton, a decrease of 20 yuan/ton [23][24]. - **Strategy**: In the short term, geopolitical conflicts dominate the market, while in the long term, the contradiction shifts from the cost side to the production mismatch [25]. PX - **Market Information**: The PX05 contract fell 144 yuan, at 9874 yuan, and the 5 - 7 spread was 256 yuan (- 22). The PX load in China was 84.7%, a 5.7% decrease from the previous month; the Asian load was 76.9%, a 6.3% decrease from the previous month. The Daxie plant was shut down, and multiple plants had unplanned load reductions. Multiple plants in South Korea, Japan, and Chinese Taiwan overseas had load reductions. The PTA load was 77.3%, a 3.7% decrease from the previous month. The Yisheng New Materials and Weilian Chemical plants had load reductions, and a 1.5 - million - ton plant in East China was shut down due to an accident. In terms of imports, South Korea exported 15.7 million tons of PX to China in the first ten days of March, a 1.8 - million - ton decrease year - on - year. In terms of inventory, the inventory at the end of January was 4.64 billion tons, a 1 - million - ton decrease from the previous month. In terms of valuation cost, the PXN was 243 US dollars (+ 14), the South Korean PX - MX was 110 US dollars (+ 29), and the naphtha cracking spread was 273 US dollars (- 39) [27]. - **Strategy**: Expect the PX load to further decline to a low level, and the valuation is expected to rise with the fermentation of the raw - material shortage logic, but be cautious as the price has risen too much [28]. PTA - **Market Information**: The PTA05 contract fell 128 yuan, at 6790 yuan, and the 5 - 9 spread was 242 yuan (- 6). The PTA load was 77.3%, a 3.7% decrease from the previous month. The Yisheng New Materials and Weilian Chemical plants had load reductions, and a 1.5 - million - ton plant in East China was shut down due to an accident. The downstream load was 86.7%, a 2.6% increase from the previous month. Multiple plants were restarted, and a 300,000 - ton filament plant of Hengyou was put into production. The terminal texturing load increased by 12% to 74%, and the loom load increased by 6% to 64%. In terms of inventory, the social inventory (excluding credit warehouse receipts) on March 6 was 262.3 million tons, a 2.6 - million - ton increase from the previous month. In terms of valuation and cost, the on - disk processing fee fell 33 yuan, to 313 yuan [30]. - **Strategy**: It is difficult to enter the de - stocking cycle, and the processing fee is difficult to increase. The PXN is expected to rise significantly, but be cautious as the price has risen too much [31]. Ethylene Glycol - **Market Information**: The EG05 contract rose 23 yuan, at 4849 yuan, and the 5 - 9 spread was 67 yuan (0). On the supply side, the ethylene glycol load was 66.8%, a 5.7% decrease from the previous month. Among them, the synthetic - gas - based load was 74.7%, a 8.4% decrease from the previous month; the ethylene - based load was 62.4%, a 5.6% decrease from the previous month. For synthetic - gas - based plants, some plants of Yulin Chemical and Yueneng Chemical were under maintenance. For oil - chemical plants, the loads of Sinopec Wuhan, Zhongke Refining and Chemical, Hainan Refining and Chemical, Sinochem Quanzhou, Shenghong, and BASF were reduced. Overseas, a plant in Kuwait was shut down, and the Marun plant in Iran was shut down. The downstream load was 86.7%, a 2.6% increase from the previous month. Multiple plants were restarted, and a 300,000 - ton filament plant of Hengyou was put into production. The terminal texturing load increased by 12% to 74%, and the loom load increased by 6% to 64%. The import arrival forecast was 15 million tons, and the East China departure on March 17 was 0.86 million tons. The port inventory was 101.1 million tons, a 5.7 - million - ton decrease from the previous month. In terms of valuation and cost, the naphtha - based profit was - 2848 yuan, the domestic ethylene - based profit was - 2252 yuan, and the coal - based profit was 1160 yuan. The cost - side ethylene price rose to 1250 US dollars, and the price of Yulin pit - mouth bituminous coal fines fell to 550 yuan [33][34]. - **Strategy**: Expect the load to continue to decline, imports to decrease significantly, and port inventory to turn to de - stocking. The oil - chemical profit has dropped to a historical low, and there is an expectation of significant reduction in imports, but be cautious as the price has risen too much [35].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - For crude oil, recommend a short - term bearish strategic allocation, do long on the Platts north - south non - same oil variety spread before Libya's mid - year production increase, and short the high - sulfur fuel oil cracking spread and INE - Brent inter - regional spread [2]. - For methanol, suggest taking profits at high prices as it already incorporates current geopolitical premiums and short - term supply - demand has no major contradictions [3]. - For urea, suggest short - selling as the expected high - level production in the first quarter and the marginal impact of export quotas are considered. There may be short - term demand support when the substitution valuation reaches an extreme [6]. - For rubber, suggest flexible trading, setting stop - losses, and considering a hedging strategy of buying NR main contract and shorting RU2609 [11]. - For PVC, expect short - term price rebounds but be cautious of risks due to factors such as cost increases and potential supply shortages [14]. - For pure benzene and styrene, recommend staying on the sidelines as the non - integrated profit of styrene is neutral to high, and geopolitical factors cause large market fluctuations [18]. - For polyethylene, suggest shorting the LL2605 - LL2609 contract spread when the number of vessels passing through the Strait of Hormuz increases [21]. - For polypropylene, short - term geopolitical conflicts dominate the market, and long - term contradictions shift from cost to production mismatch [24]. - For PX, expect the valuation to rise as the load is expected to decline and the inventory is expected to decrease, but be cautious of short - term over - increase [27]. - For PTA, expect the processing fee to be difficult to rise and the PXN to have room for significant increase under the influence of geopolitical factors, but be cautious of short - term over - increase [30]. - For ethylene glycol, expect the load to decline, imports to decrease, and inventory to turn into a de - stocking cycle. Be cautious of short - term over - increase [34]. 3. Summary by Related Catalogs Crude Oil - **Market Information**: INE main crude oil futures closed down 9.20 yuan/barrel, a 1.19% decline, at 761.20 yuan/barrel; high - sulfur fuel oil futures closed down 19.00 yuan/ton, a 0.40% decline, at 4771.00 yuan/ton; low - sulfur fuel oil futures closed up 5.00 yuan/ton, a 0.09% increase, at 5641.00 yuan/ton [1]. - **Strategy Viewpoint**: Recommend a short - term bearish strategic allocation, do long on the Platts north - south non - same oil variety spread before Libya's mid - year production increase, and short the high - sulfur fuel oil cracking spread and INE - Brent inter - regional spread [2]. Methanol - **Market Information**: The main contract changed by 8.00 yuan/ton, at 2847 yuan/ton, and MTO profit changed by - 216 yuan [3]. - **Strategy Viewpoint**: Suggest taking profits at high prices as it already incorporates current geopolitical premiums and short - term supply - demand has no major contradictions [3]. Urea - **Market Information**: Regional spot prices in Shandong, Henan, Hubei, Jiangsu, Shanxi, and Northeast remained unchanged, while in Hebei it decreased by 20 yuan/ton. The overall basis was reported at - 8 yuan/ton. The main contract changed by - 22 yuan/ton, at 1878 yuan/ton [5]. - **Strategy Viewpoint**: Suggest short - selling as the expected high - level production in the first quarter and the marginal impact of export quotas are considered. There may be short - term demand support when the substitution valuation reaches an extreme [6]. Rubber - **Market Information**: The market changes rapidly. Bulls expect price increases due to macro expectations, seasonal factors, and demand expectations, while bears expect price decreases due to weak demand. As of March 12, 2026, the operating load of all - steel tires of Shandong tire enterprises was 68.64%, up 2.23 percentage points from last week and down 0.45 percentage points from the same period last year. The operating load of semi - steel tires of domestic tire enterprises was 76.69%, up 3.17 percentage points from last week and down 6.11 percentage points from the same period last year. Semi - steel exports to the Middle East slowed down, and there was concentrated export to the EU. As of March 1, 2026, China's natural rubber social inventory was 138.3 tons, a 1.21% increase [8][9]. - **Strategy Viewpoint**: Suggest flexible trading, setting stop - losses, and considering a hedging strategy of buying NR main contract and shorting RU2609 [11]. PVC - **Market Information**: The PVC05 contract rose 52 yuan, at 5901 yuan. The spot price of Changzhou SG - 5 was 5730 (- 40) yuan/ton, the basis was - 171 (- 92) yuan/ton, and the 5 - 9 spread was 16 (+ 16) yuan/ton. The overall operating rate of PVC was 81.4%, up 0.2%. The downstream operating rate was 39.3%, up 3.5%. Factory inventory was 37.7 tons (- 8.1), and social inventory was 140.7 tons (+ 0.3) [13]. - **Strategy Viewpoint**: Expect short - term price rebounds but be cautious of risks due to factors such as cost increases and potential supply shortages [14]. Pure Benzene & Styrene - **Market Information**: The cost - end East China pure benzene price was 8390 yuan/ton, unchanged. The pure benzene active contract closing price was 8443 yuan/ton, unchanged. The pure benzene basis was - 53 yuan/ton, an 8 - yuan increase. The styrene spot price was 10150 yuan/ton, a 100 - yuan increase. The styrene active contract closing price was 10204 yuan/ton, a 58 - yuan increase. The basis was - 54 yuan/ton, a 42 - yuan strengthening. The BZN spread was 47.5 yuan/ton, a 27.25 - yuan increase. The EB non - integrated device profit was - 58.1 yuan/ton, a 70 - yuan increase. The EB consecutive 1 - consecutive 2 spread was 69 yuan/ton, a 19 - yuan decrease. The upstream operating rate was 71.79%, a 2.32% decrease. The Jiangsu port inventory was 16.65 tons, a 0.91 - ton de - stocking. The demand - end three - S weighted operating rate was 40.79%, a 10.34% increase [17]. - **Strategy Viewpoint**: Recommend staying on the sidelines as the non - integrated profit of styrene is neutral to high, and geopolitical factors cause large market fluctuations [18]. Polyethylene - **Market Information**: The main contract closing price was 8496 yuan/ton, a 181 - yuan decrease. The spot price was 8375 yuan/ton, a 100 - yuan decrease. The basis was - 121 yuan/ton, an 81 - yuan strengthening. The upstream operating rate was 81.77%, a 0.76% decrease. The production enterprise inventory was 57.54 tons, a 3.92 - ton increase. The trader inventory was 5.00 tons, a 0.77 - ton de - stocking. The downstream average operating rate was 30%, a 1.38% increase. The LL5 - 9 spread was 294 yuan/ton, an 11 - yuan decrease [20]. - **Strategy Viewpoint**: Suggest shorting the LL2605 - LL2609 contract spread when the number of vessels passing through the Strait of Hormuz increases [21]. Polypropylene - **Market Information**: The main contract closing price was 8671 yuan/ton, a 186 - yuan decrease. The spot price was 8700 yuan/ton, a 125 - yuan increase. The basis was 29 yuan/ton, a 311 - yuan strengthening. The upstream operating rate was 68.42%, a 0.44% decrease. The production enterprise inventory was 68 tons, a 2.49 - ton increase. The trader inventory was 20.61 tons, a 0.655 - ton de - stocking. The port inventory was 7.47 tons, a 0.67 - ton de - stocking. The downstream average operating rate was 45.87%, a 9.13% increase. The LL - PP spread was - 175 yuan/ton, a 5 - yuan increase. The PP5 - 9 spread was 492 yuan/ton, a 59 - yuan decrease [22][23]. - **Strategy Viewpoint**: Short - term geopolitical conflicts dominate the market, and long - term contradictions shift from cost to production mismatch [24]. PX - **Market Information**: The PX05 contract decreased by 162 yuan, at 10018 yuan. The 5 - 7 spread was 278 yuan (- 126). The Chinese PX load was 84.7%, a 5.7% decrease. The Asian load was 76.9%, a 6.3% decrease. Many domestic and overseas devices reduced their loads. The PTA load was 77.3%, a 3.7% decrease. In early March, South Korea's PX exports to China were 15.7 tons, a 1.8 - ton decrease year - on - year. The inventory at the end of January was 464 tons, a 1 - ton decrease month - on - month. The PXN was 229 dollars (+ 16), the South Korean PX - MX was 81 dollars (+ 11), and the naphtha cracking spread was 312 dollars (+ 14) [26]. - **Strategy Viewpoint**: Expect the valuation to rise as the load is expected to decline and the inventory is expected to decrease, but be cautious of short - term over - increase [27]. PTA - **Market Information**: The PTA05 contract decreased by 64 yuan, at 6918 yuan. The 5 - 9 spread was 248 yuan (- 44). The PTA load was 77.3%, a 3.7% decrease. The downstream load was 86.7%, a 2.6% increase. The terminal texturing load increased by 12% to 74%, and the loom load increased by 6% to 64%. The social inventory (excluding credit warehouse receipts) on March 6 was 262.3 tons, a 2.6 - ton increase. The disk processing fee increased by 42 yuan, to 346 yuan [29]. - **Strategy Viewpoint**: Expect the processing fee to be difficult to rise and the PXN to have room for significant increase under the influence of geopolitical factors, but be cautious of short - term over - increase [30]. Ethylene Glycol - **Market Information**: The EG05 contract decreased by 71 yuan, at 4826 yuan. The 5 - 9 spread was 67 yuan (- 15). The ethylene glycol load was 66.8%, a 5.7% decrease. The downstream load was 86.7%, a 2.6% increase. The import arrival forecast was 15 tons, and the East China departure on March 16 was 1.06 tons. The port inventory was 101.1 tons, a 5.7 - ton de - stocking. The naphtha - based profit was - 2820 yuan, the domestic ethylene - based profit was - 1854 yuan, and the coal - based profit was 1160 yuan. The cost - end ethylene rose to 1200 dollars, and the Yulin pit - mouth bituminous coal powder price fell to 550 yuan [32][33]. - **Strategy Viewpoint**: Expect the load to decline, imports to decrease, and inventory to turn into a de - stocking cycle. Be cautious of short - term over - increase [34].

Policy Developments - The National People's Congress plans to amend several laws, including the bidding and procurement laws, to support the establishment of a unified national market[2] - A negative list management mechanism for local fiscal subsidies will be established to clarify prohibited subsidy scenarios for local governments[2] - The State Council is focusing on reducing production capacity in industries such as steel and refining, while optimizing the layout of industries like ethylene and paraxylene[2] Technology Industry - The article in "Qiushi" emphasizes the need for high-quality development of the marine economy, with a focus on innovation and the development of emerging marine industries[3] - The government plans to support high-tech enterprises and small and medium-sized technology firms through tax incentives and special funds[3] Foreign Trade - Recent U.S. trade investigations against multiple economies, including China, cite "overcapacity" and "forced labor" as reasons for the inquiries[3] - The Chinese government is analyzing the implications of these investigations and is prepared to take necessary measures to protect its interests[3] Economic Measures - The government plans to issue 800 billion yuan in special bonds to support key projects, including technology self-reliance and ecological protection[14] - A total of 7,550 billion yuan will be allocated for central budget investments, with a focus on timely project execution[14]

Report Industry Investment Rating No relevant information provided. Core Viewpoints of the Report - For crude oil, the current oil price has risen and priced in a high geopolitical premium. In the short term, there is still a supply gap due to Iran's supply disruption. Considering the expected over - performance of Venezuela's production increase and OPEC's subsequent production recovery, a mid - term layout is recommended. Specific strategies include a short - term bearish strategy for crude oil, widening the price difference of different oil types in the Red Sea area, shorting the high - sulfur fuel oil cracking spread, and shorting the INE - Brent cross - regional spread [2]. - For methanol, it has fully priced in the current geopolitical premium, and with no major short - term supply - demand contradictions, it is recommended to take profits at high prices [4]. - For urea, there is a strong expectation of high production in the first quarter. Although there is a positive expectation for domestic downstream demand, the domestic contradiction is not prominent. It is recommended to short at high prices. When the substitution valuation of urea reaches the extreme, there may be short - term marginal positive support for demand [7]. - For rubber, it is recommended to respond flexibly, trade short - term according to the market, set stop - losses, and enter and exit quickly. For hedging, it is recommended to open new positions or continue to hold positions by buying the NR main contract and shorting the RU2609 contract [12]. - For PVC, the short - term fundamentals are weak, but the narrative logic is turning to expectations. Before the Iranian issue is resolved, it is expected to rebound, but be cautious as the price has risen too much [16]. - For pure benzene and styrene, with the easing of the Middle East geopolitical conflict, the spot and futures prices of pure benzene and styrene have fallen. The non - integrated profit of styrene is moderately high, and it is recommended to wait and see with an empty position [19]. - For polyethylene, with the cooling of the Middle East geopolitical conflict, the spot price has risen. It is recommended to short the LL2605 - LL2609 contract spread at high prices [22]. - For polypropylene, the futures price has risen. In the short term, the geopolitical conflict dominates the market, and in the long term, the contradiction shifts from the cost side to the production mismatch [25]. - For PX, the load is expected to decline significantly in March, and it is gradually entering a de - stocking cycle. The supply - demand structure is strong, and the valuation is expected to rise, but be cautious as the price has risen too much [28]. - For PTA, it is difficult to enter a de - stocking cycle. The processing fee has fallen back, and the PXN is expected to rise, but be cautious as the price has risen too much [30]. - For ethylene glycol, the foreign device maintenance volume has increased significantly, and it is expected to enter a de - stocking cycle. The oil - chemical profit has fallen to a historical low, and there is an expectation of significant import shrinkage, but be cautious as the price has risen too much [32]. Summary by Related Catalogs Crude Oil - **Market Information**: The main INE crude oil futures closed down 70.40 yuan/barrel, a decline of 9.61%, at 662.00 yuan/barrel. The main futures of related refined oil products, high - sulfur fuel oil, closed down 221.00 yuan/ton, a decline of 4.87%, at 4318.00 yuan/ton; low - sulfur fuel oil closed down 68.00 yuan/ton, a decline of 1.33%, at 5050.00 yuan/ton [1]. - **Strategy Viewpoint**: Adopt a mid - term layout strategy, including a short - term bearish strategy for crude oil, widening the price difference of different oil types in the Red Sea area, shorting the high - sulfur fuel oil cracking spread, and shorting the INE - Brent cross - regional spread [2]. Methanol - **Market Information**: The regional spot prices in Jiangsu changed by 80 yuan/ton, in Lunan by 65 yuan/ton, in Henan by 0 yuan/ton, in Hebei by - 110 yuan/ton, and in Inner Mongolia by - 25 yuan/ton. The main contract of methanol futures changed by 59.00 yuan/ton, at 2658 yuan/ton, and the MTO profit changed by 50 yuan [4]. - **Strategy Viewpoint**: Since methanol has fully priced in the geopolitical premium and there are no major short - term supply - demand contradictions, it is recommended to take profits at high prices [4]. Urea - **Market Information**: The regional spot prices in Shandong and Hubei changed by 10 yuan/ton, in Shanxi by 0 yuan/ton, and in the Northeast by 0 yuan/ton. The overall basis was reported at - 12 yuan/ton. The main contract of urea futures changed by 16 yuan/ton, at 1872 yuan/ton [6]. - **Strategy Viewpoint**: There is a strong expectation of high production in the first quarter. Although there is a positive expectation for domestic downstream demand, the domestic contradiction is not prominent. It is recommended to short at high prices. When the substitution valuation of urea reaches the extreme, there may be short - term marginal positive support for demand [7]. Rubber - **Market Information**: The macro - situation led to a sharp drop in crude oil, which in turn drove down the price of butadiene and butadiene rubber (BR). The market changes rapidly. The long and short sides have different views. The long side of natural rubber (RU) is optimistic due to factors such as limited rubber production in Southeast Asia, seasonal expectations, and improved demand in China. The short side is pessimistic due to uncertain macro - expectations, increased supply, and seasonal off - peak demand. As of March 5, 2026, the operating load of all - steel tires of Shandong tire enterprises was 66.41%, 34.11 percentage points higher than last week and 2.35 percentage points lower than the same period last year. The operating load of semi - steel tires of domestic tire enterprises was 73.52%, 35.17 percentage points higher than last week and 8.89 percentage points lower than the same period last year. As of March 1, 2026, the social inventory of natural rubber in China was 138.3 million tons, a month - on - month increase of 1.7 million tons, an increase of 1.21%. The total social inventory of dark - colored rubber was 93.8 million tons, an increase of 1.32%. The total social inventory of light - colored rubber was 44.5 million tons, a month - on - month increase of 1%. The inventory of natural rubber in Qingdao increased by 0.36 million tons to 69.01 million tons [9][10]. - **Strategy Viewpoint**: It is recommended to respond flexibly, trade short - term according to the market, set stop - losses, and enter and exit quickly. For hedging, it is recommended to open new positions or continue to hold positions by buying the NR main contract and shorting the RU2609 contract [12]. PVC - **Market Information**: The PVC05 contract rose 342 yuan, at 5571 yuan. The spot price of Changzhou SG - 5 was 5270 (+120) yuan/ton, the basis was - 301 (-222) yuan/ton, and the 5 - 9 spread was - 29 (+60) yuan/ton. The cost - side calcium carbide price in Wuhai was 2500 (+50) yuan/ton, the price of medium - grade semi - coke was 735 (0) yuan/ton, the price of ethylene was 970 (+20) US dollars/ton, and the spot price of caustic soda was 655 (0) yuan/ton. The overall operating rate of PVC was 81.1%, a month - on - month decrease of 1%; among them, the calcium carbide method was 80.7%, a month - on - month decrease of 1%; the ethylene method was 82.2%, a month - on - month decrease of 1%. The overall downstream operating rate was 35.8%, a month - on - month increase of 18.7%. The in - plant inventory was 45.8 million tons (-4.6), and the social inventory was 140.4 million tons (+5.1) [14]. - **Strategy Viewpoint**: The short - term fundamentals are weak, but the narrative logic is turning to expectations. Before the Iranian issue is resolved, it is expected to rebound, but be cautious as the price has risen too much [16]. Pure Benzene and Styrene - **Market Information**: The cost - side price of East China pure benzene was 7755 yuan/ton, a decrease of 220 yuan/ton; the closing price of the active pure benzene contract was 8047 yuan/ton, a decrease of 220 yuan/ton; the pure benzene basis was - 292 yuan/ton, a decrease of 260 yuan/ton. The spot price of styrene was 10000 yuan/ton, a decrease of 2000 yuan/ton; the closing price of the active styrene contract was 9820 yuan/ton, a decrease of 95 yuan/ton; the basis was 180 yuan/ton, a weakening of 1905 yuan/ton. The BZN spread was 196.5 yuan/ton, an increase of 10 yuan/ton. The profit of non - integrated EB plants was 327.55 yuan/ton, an increase of 208.8 yuan/ton. The spread between the first and second consecutive contracts of EB was 69 yuan/ton, a decrease of 19 yuan/ton. The upstream operating rate was 74.11%, a decrease of 0.13%. The inventory at Jiangsu ports was 17.56 million tons, an increase of 1.75 million tons. The weighted operating rate of the three S products was 40.79%, an increase of 10.34%. The PS operating rate was 51.50%, an increase of 2.10%; the EPS operating rate was 58.76%, an increase of 46.59%; the ABS operating rate was 69.50%, a decrease of 1.20% [18]. - **Strategy Viewpoint**: With the easing of the Middle East geopolitical conflict, the spot and futures prices of pure benzene and styrene have fallen. The non - integrated profit of styrene is moderately high, and it is recommended to wait and see with an empty position [19]. Polyethylene - **Market Information**: The closing price of the main polyethylene contract was 8154 yuan/ton, an increase of 387 yuan/ton. The spot price was 7825 yuan/ton, an increase of 175 yuan/ton. The basis was - 329 yuan/ton, a weakening of 212 yuan/ton. The upstream operating rate was 81.77%, a month - on - month decrease of 0.76%. The production enterprise inventory was 52 million tons, a month - on - month decrease of 1.62 million tons, and the trader inventory was 5.57 million tons, a month - on - month decrease of 0.21 million tons. The downstream average operating rate was 30%, a month - on - month increase of 1.38%. The LL5 - 9 spread was 348 yuan/ton, a month - on - month increase of 25 yuan/ton [21]. - **Strategy Viewpoint**: With the cooling of the Middle East geopolitical conflict, the spot price has risen. It is recommended to short the LL2605 - LL2609 contract spread at high prices [22]. Polypropylene - **Market Information**: The closing price of the main polypropylene contract was 8197 yuan/ton, an increase of 377 yuan/ton. The spot price was 8100 yuan/ton, an increase of 200 yuan/ton. The basis was - 97 yuan/ton, a weakening of 177 yuan/ton. The upstream operating rate was 68.86%, a month - on - month decrease of 1.69%. The production enterprise inventory was 68 million tons, a month - on - month increase of 2.49 million tons, the trader inventory was 20.61 million tons, a month - on - month decrease of 0.655 million tons, and the port inventory was 7.47 million tons, a month - on - month decrease of 0.67 million tons. The downstream average operating rate was 45.87%, a month - on - month increase of 9.13%. The LL - PP spread was - 43 yuan/ton, a month - on - month increase of 10 yuan/ton. The PP5 - 9 spread was 551 yuan/ton, a month - on - month increase of 56 yuan/ton [24]. - **Strategy Viewpoint**: The futures price has risen. In the short term, the geopolitical conflict dominates the market, and in the long term, the contradiction shifts from the cost side to the production mismatch [25]. PX - **Market Information**: The PX05 contract rose 630 yuan, at 9532 yuan. The PX CFR price rose 66 US dollars, at 1217 US dollars. The basis was 135 yuan (-114), and the 5 - 7 spread was 412 yuan (+88). The domestic PX load was 90.4%, a month - on - month decrease of 2%; the Asian load was 83.2%, a month - on - month decrease of 1.7%. A 2.5 - million - ton PX plant of Zhejiang Petrochemical was under maintenance, and the Daxie plant was shut down. Overseas, a 770,000 - ton PX plant of South Korea's S - oil was under maintenance, and a 550,000 - ton plant of GS was operating at a reduced load. The PTA load was 81%, a month - on - month increase of 4.4%. In terms of imports, South Korea exported 157,000 tons of PX to China in the first ten days of March, a year - on - year decrease of 18,000 tons. The inventory at the end of January was 4.64 million tons, a month - on - month decrease of 10,000 tons. The PXN was 310 US dollars (-45), the South Korean PX - MX was 112 US dollars (+18), and the naphtha cracking spread was 172 US dollars (-162) [27]. - **Strategy Viewpoint**: The PX load is expected to decline significantly in March, and it is gradually entering a de - stocking cycle. The supply - demand structure is strong, and the valuation is expected to rise, but be cautious as the price has risen too much [28]. PTA - **Market Information**: The PTA05 contract rose 460 yuan, at 6660 yuan. The East China spot price rose 140 yuan, at 6320 yuan. The basis was - 14 yuan (+1), and the 5 - 9 spread was 366 yuan (+66). The PTA load was 81%, a month - on - month increase of 4.4%. The downstream load was 83.5%, a month - on - month increase of 4%. The social inventory (excluding credit warehouse receipts) on March 6 was 2.623 million tons, a month - on - month increase of 26,000 tons. The PTA spot processing fee fell 198 yuan, to - 22 yuan, and the on - market processing fee rose 47 yuan, to 407 yuan [29]. - **Strategy Viewpoint**: It is difficult to enter a de - stocking cycle. The processing fee has fallen back, and the PXN is expected to rise, but be cautious as the price has risen too much [30]. Ethylene Glycol - **Market Information**: The EG05 contract rose 272 yuan, at 4577 yuan. The East China spot price fell 8 yuan, at 4400 yuan. The basis was - 23 yuan (-25), and the 5 - 9 spread was 143 yuan (+137). The ethylene glycol load was 73.3%, a month - on - month decrease of 5.7%; among them, the syngas - based load was 83%, a month - on - month decrease of 1%; the ethylene - based load was 67.9%, a month - on - month decrease of 8.3%. Many domestic and overseas plants were under maintenance or operating at a reduced load. The downstream load was 83.5%, a month - on - month increase of 4%. The import arrival forecast was 78,000 tons, and the East China departure volume on March 10 was 11,000 tons. The port inventory was 1.068 million tons, a month - on - month increase of 66,000 tons. The naphtha - based profit was - 1940 yuan, the domestic ethylene - based profit was - 1212 yuan, and the coal - based profit was 661 yuan. The

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - For crude oil, start a bearish strategic allocation, widen the price difference between different oil grades in the Red Sea region before Libya's mid - year production increase, short the high - sulfur fuel oil cracking spread, and short the INE - Brent cross - regional spread [2]. - For methanol, since it already includes the current geopolitical premium and there are no major short - term supply - demand contradictions, take profits when the price is high [5]. - For urea, due to the expected increase in production in the first quarter and limited positive impact on quotas, short it when the price is high as the fundamental outlook is bearish [8]. - For rubber, treat BR as strong in the short term. If BR turns weak, consider shorting RU. Hedge by buying NR and shorting RU2609 [14]. - For PVC, although the short - term fundamentals are weak, the narrative is turning to expectations. It may rebound before the Iranian issue is resolved, but be cautious of the excessive rise [17]. - For pure benzene and styrene, with the easing of the Middle East conflict, the valuation repair space for styrene is shrinking. It is recommended to stay on the sidelines [20]. - For polyethylene, with the cooling of the Middle East conflict, short the LL2605 - LL2609 contract spread when the price is high [23]. - For polypropylene, the short - term market is dominated by the geopolitical conflict, and the long - term contradiction is shifting from cost to production mismatch [26]. - For PX, although the current load is high, it is expected to decline significantly in March, and the medium - term supply - demand structure is strong. However, beware of the short - term excessive rise [29]. - For PTA, it is difficult to enter the inventory - reduction cycle. The PXN still has room for upward valuation in the context of the Middle East situation, but be cautious of the short - term excessive rise [32]. - For ethylene glycol, the load is expected to decline, imports are expected to decrease, and the inventory is expected to decline. However, be cautious of the short - term excessive rise [34]. 3. Summary by Relevant Catalogs Crude Oil - **Market Information**: INE's main crude oil futures closed down 80.30 yuan/barrel, a 10.76% decline, at 666.30 yuan/barrel. High - sulfur fuel oil futures fell 51.00 yuan/ton, a 1.15% decline, to 4386.00 yuan/ton, and low - sulfur fuel oil fell 91.00 yuan/ton, an 1.82% decline, to 4908.00 yuan/ton [1]. - **Strategic Views**: Start a bearish strategic allocation, widen the price difference between different oil grades in the Red Sea region before Libya's mid - year production increase, short the high - sulfur fuel oil cracking spread, and short the INE - Brent cross - regional spread [2]. Methanol - **Market Information**: In the spot market, prices in Jiangsu changed by - 285 yuan/ton, Shandong (Lunan) by 0 yuan/ton, Henan by - 130 yuan/ton, Hebei by 195 yuan/ton, and Inner Mongolia by - 120 yuan/ton. The main futures contract changed by 209.00 yuan/ton, closing at 2549 yuan/ton, and MTO profit changed by 629 yuan [4]. - **Strategic Views**: Since it already includes the current geopolitical premium and there are no major short - term supply - demand contradictions, take profits when the price is high [5]. Urea - **Market Information**: In the spot market, prices in Shandong, Henan, and Hubei changed by 20 yuan/ton, Hebei and Shanxi by 0 yuan/ton, and the overall basis was reported at 4 yuan/ton. The main futures contract changed by - 49 yuan/ton, closing at 1856 yuan/ton [7]. - **Strategic Views**: Due to the expected increase in production in the first quarter and limited positive impact on quotas, short it when the price is high as the fundamental outlook is bearish [8]. Rubber - **Market Information**: The macro - situation led to a rise in crude oil, driving up the price of butadiene and butadiene rubber (BR). The price of BR rose much more than that of natural rubber, which had a positive impact on the prices of RU and NR. The overall market changed rapidly, and there were different views on the market trend. As of March 5, 2026, the operating load of all - steel tires in Shandong tire enterprises was 66.41%, up 34.11 percentage points from the previous week and down 2.35 percentage points year - on - year. The operating load of semi - steel tires in domestic tire enterprises was 73.52%, up 35.17 percentage points from the previous week and down 8.89 percentage points year - on - year. As of February 23, 2026, China's natural rubber social inventory was 136.6 million tons, a 5.4% increase from the previous month. As of February 24, 2026, the inventory in Qingdao increased by 6.28 million tons to 67.21 million tons [11][12]. - **Strategic Views**: Treat BR as strong in the short term. If BR turns weak, consider shorting RU. Hedge by buying NR and shorting RU2609. Trade in the short - term according to the market and set stop - losses [14]. PVC - **Market Information**: The PVC05 contract fell 237 yuan, closing at 5229 yuan. The spot price of Changzhou SG - 5 was 4980 (- 780) yuan/ton, the basis was - 249 (- 483) yuan/ton, and the 5 - 9 spread was - 89 (+ 22) yuan/ton. The cost of calcium carbide in Wuhai was 2450 (+ 125) yuan/ton, and the price of semi - coke was 735 (0) yuan/ton. The overall operating rate of PVC was 81.1%, a 1% decrease from the previous period. The downstream operating rate was 35.8%, a 18.7% increase from the previous period. The factory inventory was 45.8 million tons (- 4.6), and the social inventory was 140.4 million tons (+ 5.1) [15]. - **Strategic Views**: Although the short - term fundamentals are weak, the narrative is turning to expectations. It may rebound before the Iranian issue is resolved, but be cautious of the excessive rise [17]. Pure Benzene & Styrene - **Market Information**: The cost of pure benzene in East China was 7685 yuan/ton, a 1740 - yuan/ton decline. The closing price of the active contract was 8007 yuan/ton, a 1740 - yuan/ton decline. The basis of pure benzene was - 322 yuan/ton, a 1592 - yuan/ton reduction. The spot price of styrene was 12000 yuan/ton, a 3000 - yuan/ton increase. The closing price of the active contract was 9915 yuan/ton, a 328 - yuan/ton increase. The basis was 2085 yuan/ton, a 2672 - yuan/ton strengthening. The BZN spread was 186 yuan/ton, a 5.62 - yuan/ton decline. The profit of non - integrated EB units was 750.85 yuan/ton, a 535.6 - yuan/ton increase. The upstream operating rate was 74.11%, a 0.13% decrease. The inventory in Jiangsu ports was 17.56 million tons, a 1.75 - million - ton increase. The weighted operating rate of three S products was 40.79%, a 10.34% increase [19]. - **Strategic Views**: With the easing of the Middle East conflict, the valuation repair space for styrene is shrinking. It is recommended to stay on the sidelines [20]. Polyethylene - **Market Information**: The closing price of the main contract was 7767 yuan/ton, a 177 - yuan/ton decline. The spot price was 7650 yuan/ton, a 1750 - yuan/ton decline. The basis was - 117 yuan/ton, a 1573 - yuan/ton weakening. The upstream operating rate was 86.73%, a 0.54% increase. The production enterprise inventory was 53.62 million tons, a 4.35 - million - ton decrease, and the trader inventory was 5.77 million tons, a 1.08 - million - ton increase. The downstream average operating rate was 20%, a 1.78% increase. The LL5 - 9 spread was 323 yuan/ton, a 135 - yuan/ton expansion [22]. - **Strategic Views**: With the cooling of the Middle East conflict, short the LL2605 - LL2609 contract spread when the price is high [23]. Polypropylene - **Market Information**: The closing price of the main contract was 7820 yuan/ton, a 214 - yuan/ton decline. The spot price was 7900 yuan/ton, a 1450 - yuan/ton decline. The basis was 80 yuan/ton, a 1236 - yuan/ton weakening. The upstream operating rate was 73.61%, a 0.54% decrease. The production enterprise inventory was 65.51 million tons, an 8.48 - million - ton decrease, the trader inventory was 21.26 million tons, a 3.71 - million - ton decrease, and the port inventory was 8.14 million tons, a 0.72 - million - ton decrease. The downstream average operating rate was 36.74%, an 8.49% increase. The LL - PP spread was - 53 yuan/ton, a 37 - yuan/ton expansion. The PP5 - 9 spread was 495 yuan/ton, a 146 - yuan/ton expansion [25]. - **Strategic Views**: The short - term market is dominated by the geopolitical conflict, and the long - term contradiction is shifting from cost to production mismatch [26]. PX - **Market Information**: The PX05 contract fell 126 yuan, closing at 8902 yuan. The PX CFR fell 195 US dollars, to 1151 US dollars. The basis was 249 yuan (- 1452), and the 5 - 7 spread was 324 yuan (+ 20). The operating load in China was 90.4%, a 2% decrease, and the Asian load was 83.2%, a 1.7% decrease. Some domestic and overseas units were under maintenance or reduced production. The PTA load was 81%, a 4.4% increase. In February, South Korea's PX exports to China were 41.5 million tons, a 0.7 - million - ton increase year - on - year. The inventory at the end of January was 464 million tons, a 1 - million - ton decrease from the previous month. The PXN was 303 US dollars (+ 20), the South Korean PX - MX was 129 US dollars (- 11), and the naphtha cracking spread was 92 US dollars (- 54) [28]. - **Strategic Views**: Although the current load is high, it is expected to decline significantly in March, and the medium - term supply - demand structure is strong. However, beware of the short - term excessive rise [29]. PTA - **Market Information**: The PTA05 contract fell 116 yuan, closing at 6200 yuan. The East China spot price fell 1020 yuan, to 6180 yuan. The basis was - 15 yuan (0), and the 5 - 9 spread was 300 yuan (+ 54). The PTA load was 81%, a 4.4% increase. Some units were under maintenance or resumed production. The downstream load was 83.5%, a 4% increase. The terminal operating rates of texturing and weaving increased. The social inventory (excluding credit warehouse receipts) on February 27 was 259.7 million tons, a 9.5 - million - ton increase. The spot processing fee of PTA increased by 15 yuan, to 176 yuan, and the futures processing fee decreased by 34 yuan, to 360 yuan [31]. - **Strategic Views**: It is difficult to enter the inventory - reduction cycle. The PXN still has room for upward valuation in the context of the Middle East situation, but be cautious of the short - term excessive rise [32]. Ethylene Glycol - **Market Information**: The EG05 contract fell 292 yuan, closing at 4305 yuan. The East China spot price fell 405 yuan, to 4408 yuan. The basis was 2 yuan (- 35), and the 5 - 9 spread was 6 yuan (- 100). The supply - side load was 73.3%, a 5.7% decrease, with some domestic and overseas units under maintenance or reduced production. The downstream load was 83.5%, a 4% increase. The terminal operating rates of texturing and weaving increased. The import arrival forecast was 7.8 million tons, and the East China departure was 1 million tons on March 9. The port inventory was 106.8 million tons, a 6.6 - million - ton increase. The naphtha - based production profit was - 1673 yuan, the domestic ethylene - based production profit was - 724 yuan, and the coal - based production profit was 661 yuan. The cost of ethylene rose to 950 US dollars, and the price of Yulin pit - mouth bituminous coal fines fell to 580 yuan [33]. - **Strategic Views**: The load is expected to decline, imports are expected to decrease, and the inventory is expected to decline. However, be cautious of the short - term excessive rise [34].

Report Industry Investment Rating No relevant content provided. Core Viewpoints of the Report - For crude oil, start a short - position strategic allocation. Before Libya's mid - year production increase, widen the Platts north - south different oil - type spread and the Es Sider - Bonny/Girassol north - south spread at low prices. Short the high - sulfur fuel oil cracking spread and the INE - Brent cross - regional spread [2]. - For methanol, it already fully includes the current geopolitical premium, and there are no major short - term supply - demand contradictions. It is recommended to take profits at high prices [5]. - For urea, despite the expected increase in downstream demand, the supply - demand is in a state of both growth. Considering the high price and demand expectations, there is no significant positive impact on the quota. The fundamental outlook is bearish, so it is advisable to short at high prices [8]. - For rubber, in the short term, treat BR as strong. If BR turns weak, consider short - selling RU. It is recommended to trade flexibly according to the market, set stop - losses, and make quick trades. For hedging, it is suggested to open new positions or continue holding positions by buying the NR main contract and short - selling RU2609 [14]. - For PVC, the short - term fundamentals are weak, but the narrative logic is shifting to expectations. Before the Iranian issue is resolved, the price is expected to rebound, but be cautious as the price has risen too much recently [18]. - For pure benzene and styrene, wait for the non - integrated profit of styrene to fall to a low level before observing the opportunity to go long [21]. - For polyethylene, the futures price is rising. The PE valuation still has room to decline, and the pressure on the market from warehouse receipts has decreased. The supply pressure has been relieved, and the demand is recovering seasonally [24]. - For polypropylene, the futures price is rising. The supply pressure is relieved, and the downstream demand is rebounding seasonally. It is advisable to go long on the PP5 - 9 spread at low prices [26]. - For PX, the load is expected to decline significantly in March, and it is gradually entering a de - stocking cycle. The supply - demand structure is strong, and the valuation is expected to rise, but be cautious as the price has risen too much recently [29]. - For PTA, it is difficult to enter a de - stocking cycle. The processing fee has fallen back, and the PXN is expected to rise, but be cautious as the price has risen too much recently [33]. - For ethylene glycol, the foreign device maintenance volume has increased significantly, and the domestic market is entering the maintenance season. The load is expected to decline, and the import volume is expected to decrease significantly in March. The port inventory is expected to turn to de - stocking, but be cautious as the price has risen too much recently [35]. Summary by Related Catalogs Crude Oil - **Market Information**: The main INE crude oil futures closed up 112.10 yuan/barrel, a 16.99% increase, at 771.80 yuan/barrel. The high - sulfur fuel oil futures rose 660.00 yuan/ton, a 16.98% increase, to 4548.00 yuan/ton. The low - sulfur fuel oil futures rose 656.00 yuan/ton, a 14.99% increase, to 5032.00 yuan/ton [1]. - **Strategy**: Start a short - position strategic allocation. Before Libya's mid - year production increase, widen the Platts north - south different oil - type spread and the Es Sider - Bonny/Girassol north - south spread at low prices. Short the high - sulfur fuel oil cracking spread and the INE - Brent cross - regional spread [2]. Methanol - **Market Information**: The regional spot prices in Jiangsu, Lunan, Henan, Hebei, and Inner Mongolia changed by 340 yuan/ton, 345 yuan/ton, 265 yuan/ton, 35 yuan/ton, and 185 yuan/ton respectively. The main contract changed by 303.00 yuan/ton, at 2830 yuan/ton, and the MTO profit changed by - 495 yuan [4]. - **Strategy**: It already fully includes the current geopolitical premium, and there are no major short - term supply - demand contradictions. It is recommended to take profits at high prices [5]. Urea - **Market Information**: The regional spot prices in Shandong, Henan, Hebei, Hubei, Jiangsu, Shanxi, and Northeast China changed by - 20 yuan/ton, 0 yuan/ton, 0 yuan/ton, 0 yuan/ton, - 10 yuan/ton, 20 yuan/ton, and 0 yuan/ton respectively. The overall basis was reported at - 55 yuan/ton. The main contract changed by 75 yuan/ton, at 1905 yuan/ton [7]. - **Strategy**: Despite the expected increase in downstream demand, the supply - demand is in a state of both growth. Considering the high price and demand expectations, there is no significant positive impact on the quota. The fundamental outlook is bearish, so it is advisable to short at high prices [8]. Rubber - **Market Information**: The sharp rise in crude oil due to the macro - situation drove up the price of downstream butadiene, and the price of butadiene rubber (BR) increased significantly. The increase in BR was much greater than that of natural rubber, which had a positive impact on the prices of rubber RU and NR. The market is changing rapidly, driven by macro factors and funds. The future trend of rubber is uncertain. Bulls believe in factors such as limited rubber production in Southeast Asia, seasonal price increases in the second half of the year, and improved demand in China, while bears think the macro - situation is uncertain, supply is increasing, and demand is in the off - season. As of March 5, 2026, the operating load of all - steel tires of Shandong tire enterprises was 66.41%, 34.11 percentage points higher than last week and 2.35 percentage points lower than the same period last year. The operating load of semi - steel tires of domestic tire enterprises was 73.52%, 35.17 percentage points higher than last week and 8.89 percentage points lower than the same period last year. The overall factory has resumed production, but the export orders in the geopolitically affected areas have slowed down. As of February 23, 2026, the social inventory of natural rubber in China was 136.6 million tons, a 7 - million - ton increase from the previous month, a 5.4% increase. As of February 24, 2026, the natural rubber inventory in Qingdao increased by 6.28 million tons to 67.21 million tons compared with before the holiday. The spot prices of Thai standard mixed rubber, STR20, and STR20 mixed increased, and the prices of butadiene in Jiangsu and Zhejiang and cis - polybutadiene in North China also increased [11][12][13]. - **Strategy**: In the short term, treat BR as strong. If BR turns weak, consider short - selling RU. It is recommended to trade flexibly according to the market, set stop - losses, and make quick trades. For hedging, it is suggested to open new positions or continue holding positions by buying the NR main contract and short - selling RU2609 [14]. PVC - **Market Information**: The PVC05 contract rose 190 yuan, at 5466 yuan. The spot price of Changzhou SG - 5 was 5700 (+680) yuan/ton, the basis was 234 (+490) yuan/ton, and the 5 - 9 spread was - 111 (-25) yuan/ton. The cost of calcium carbide in Wuhai was 2325 (+225) yuan/ton, the price of medium - grade semi - coke was 735 (0) yuan/ton, the price of ethylene was 870 (+20) US dollars/ton, and the spot price of caustic soda was 655 (+21) yuan/ton. The overall operating rate of PVC was 81.1%, a 1% decrease from the previous month, including 80.7% for the calcium carbide method and 82.2% for the ethylene method, both with a 1% decrease. The overall downstream operating rate was 35.8%, a 18.7% increase from the previous month. The factory inventory was 45.8 million tons (-4.6), and the social inventory was 140.4 million tons (+5.1) [16]. - **Strategy**: The short - term fundamentals are weak, but the narrative logic is shifting to expectations. Before the Iranian issue is resolved, the price is expected to rebound, but be cautious as the price has risen too much recently [18]. Pure Benzene and Styrene - **Market Information**: The cost of pure benzene in East China was 10000 yuan/ton, a 2325 - yuan/ton increase. The closing price of the active pure benzene contract was 8155 yuan/ton, a 2325 - yuan/ton increase. The pure benzene basis was 1845 yuan/ton, a 1716 - yuan/ton increase. The spot price of styrene was 12000 yuan/ton, a 3000 - yuan/ton increase. The closing price of the active styrene contract was 9587 yuan/ton, a 678 - yuan/ton increase. The basis was 2413 yuan/ton, a 2322 - yuan/ton increase. The BZN spread was 191.62 yuan/ton, a 29 - yuan/ton increase. The non - integrated device profit of EB was 661 yuan/ton, an 888.25 - yuan/ton increase. The EB consecutive 1 - consecutive 2 spread was 69 yuan/ton, a 19 - yuan/ton decrease. The upstream operating rate was 74.11%, a 0.13% decrease. The inventory at Jiangsu ports was 17.56 million tons, a 1.75 - million - ton increase. The weighted operating rate of three S was 40.79%, a 10.34% increase. The PS operating rate was 51.50%, a 2.10% increase, the EPS operating rate was 58.76%, a 46.59% increase, and the ABS operating rate was 69.50%, a 1.20% decrease [20]. - **Strategy**: Wait for the non - integrated profit of styrene to fall to a low level before observing the opportunity to go long [21]. Polyethylene - **Market Information**: The closing price of the main contract was 7944 yuan/ton, a 253 - yuan/ton increase. The spot price was 9400 yuan/ton, a 1925 - yuan/ton increase. The basis was 1456 yuan/ton, a 1672 - yuan/ton increase. The upstream operating rate was 86.73%, a 0.54% increase. The production enterprise inventory was 53.62 million tons, a 4.35 - million - ton decrease from the previous week, and the trader inventory was 5.77 million tons, a 1.08 - million - ton increase. The downstream average operating rate was 20%, a 1.78% increase. The LL5 - 9 spread was 188 yuan/ton, a 47 - yuan/ton decrease [23]. - **Strategy**: The futures price is rising. The PE valuation still has room to decline, and the pressure on the market from warehouse receipts has decreased. The supply pressure has been relieved, and the demand is recovering seasonally [24]. Polypropylene - **Market Information**: The closing price of the main contract was 8034 yuan/ton, a 237 - yuan/ton increase. The spot price was 9350 yuan/ton, a 1600 - yuan/ton increase. The basis was 1316 yuan/ton, a 1363 - yuan/ton increase. The upstream operating rate was 73.61%, a 0.54% decrease. The production enterprise inventory was 65.51 million tons, an 8.48 - million - ton decrease from the previous week, the trader inventory was 21.26 million tons, a 3.71 - million - ton decrease, and the port inventory was 8.14 million tons, a 0.72 - million - ton decrease. The downstream average operating rate was 36.74%, an 8.49% increase. The LL - PP spread was - 90 yuan/ton, a 16 - yuan/ton increase. The PP5 - 9 spread was 349 yuan/ton, a 58 - yuan/ton decrease [25]. - **Strategy**: The futures price is rising. The supply pressure is relieved, and the downstream demand is rebounding seasonally. It is advisable to go long on the PP5 - 9 spread at low prices [26]. PX - **Market Information**: The PX05 contract rose 358 yuan, at 9028 yuan. The PX CFR rose 267 US dollars, at 1346 US dollars. The basis was 1701 yuan (+1787), and the 5 - 7 spread was 304 yuan (+52). The PX load in China was 90.4%, a 2% decrease, and the Asian load was 83.2%, a 1.7% decrease. Zhejiang Petrochemical's 2.5 - million - ton device was under maintenance, Daxie stopped production, South Korea's S - oil 770,000 - ton device was under maintenance, and GS's 550,000 - ton device reduced its load. The PTA load was 81%, a 4.4% increase. In February, South Korea exported 41.5 million tons of PX to China, a 0.7 - million - ton increase year - on - year. The inventory at the end of January was 4.64 billion tons, a 1 - million - ton decrease from the previous month. The PXN was 301 US dollars (+20), the South Korean PX - MX was 129 US dollars (-11), and the naphtha cracking spread was 92 US dollars (-54) [28]. - **Strategy**: The load is expected to decline significantly in March, and it is gradually entering a de - stocking cycle. The supply - demand structure is strong, and the valuation is expected to rise, but be cautious as the price has risen too much recently [29]. PTA - **Market Information**: The PTA05 contract rose 246 yuan, at 6316 yuan. The East China spot price rose 1335 yuan, at 7200 yuan. The basis was - 15 yuan (+22), and the 5 - 9 spread was 246 yuan (+46). The PTA load was 81%, a 4.4% increase. The downstream load was 83.5%, a 4% increase. The social inventory (excluding credit warehouse receipts) on February 27 was 259.7 million tons, a 9.5 - million - ton increase. The PTA spot processing fee decreased by 72 yuan to 162 yuan, and the on - market processing fee increased by 11 yuan to 394 yuan [31]. - **Strategy**: It is difficult to enter a de - stocking cycle. The processing fee has fallen back, and the PXN is expected to rise, but be cautious as the price has risen too much recently [33]. Ethylene Glycol - **Market Information**: The EG05 contract rose 220 yuan, at 4597 yuan. The East China spot price rose 546 yuan, at 4813 yuan. The basis was 37 yuan (+48), and the 5 - 9 spread was 106 yuan (+46). The ethylene glycol load was 73.3%, a 5.7% decrease, including 83% for the syngas - to - ethylene - glycol method, a 1% decrease, and 67.9% for the ethylene - to - ethylene - glycol method, an 8.3% decrease. Many domestic and foreign devices were under maintenance or reduced their loads. The downstream load was 83.5%, a 4% increase. The import arrival forecast was 10.8 million tons, and the East China departure volume on March 8 was 1.38 million tons. The port inventory was 106.8 million tons, a 6.6 - million - ton increase. The naphtha - to - ethylene - glycol profit was - 1794 yuan, the domestic ethylene - to - ethylene - glycol profit was - 918 yuan, and the coal - to - ethylene - glycol profit was - 273 yuan. The price of ethylene increased to 850 US dollars, and the price of Yulin pit - mouth bituminous coal fines decreased to 580 yuan [34]. - **Strategy**: The foreign device maintenance volume has increased significantly, and the domestic market is entering the maintenance season. The load is expected to decline, and the import volume is expected to decrease significantly in March. The port inventory is expected to turn to de - stocking, but be cautious as the price has risen too much recently [

Report Industry Investment Rating No relevant content provided. Core Viewpoints - For crude oil, current oil prices have seen a certain increase and factored in a high geopolitical premium. In the short term, the supply gap from Iran remains, but considering the expected over - performance of Venezuela's production increase and OPEC's subsequent production recovery, it is advisable to take profits on rallies and focus on mid - term layout [3]. - For methanol, the downward momentum persists, but the negative factors are weakening at the margin, so the downward space is limited. The main strategy is to go long on dips from a mid - term perspective [6]. - For urea, the current situation of the internal - external price difference has opened the import window, and with the expected improvement in production at the end of January, negative fundamental expectations are approaching, so it is recommended to short - allocate [9]. - For rubber, it is recommended to trade short - term on the disk, set stop - losses, and enter and exit quickly. If RU is below 17,000, be cautious. For hedging, it is advisable to open new positions or continue holding positions by buying the NR main contract and shorting RU2609 [15]. - For PVC, the overall fundamentals are poor. Although the comprehensive corporate profit is at a neutral level, the supply reduction is small, production is at a historical high, domestic demand is in the off - season, and the only short - term support is the short - term rush for exports due to the cancellation of export tax rebates [18]. - For pure benzene and styrene, the non - integrated profit of styrene is moderately high, and the upward valuation repair space is shrinking. The supply of pure benzene is still abundant, and the port inventory of styrene is continuously increasing. As the non - integrated profit of styrene has been significantly repaired, it is advisable to gradually take profits [21]. - For polyethylene, the futures price has declined. The "moderate production increase" of OPEC+ has led to an upward - trending crude oil price. The PE valuation still has downward space, and the pressure on the disk from the historical high of warehouse receipts has eased. The supply in the first half of 2026 is relatively stable, and the demand is in the off - season [24]. - For polypropylene, the futures price has risen. The EIA monthly report predicts a slight reduction in global oil inventories, and the supply - surplus situation may ease. There are no production capacity expansion plans in the first half of 2026, and the demand is seasonally volatile. In the context of weak supply and demand, the inventory pressure is high, and it is advisable to go long on the PP5 - 9 spread on dips [27]. - For PX, the current load is high, and downstream PTA has many maintenance plans, so it is expected to maintain a stock - building pattern before the maintenance season. The mid - term outlook is good, and there are opportunities to go long on dips following crude oil [30]. - For PTA, the supply will maintain high - level maintenance in the short term, and the demand for polyester and chemical fibers is expected to recover as it exits the off - season. The inventory - building cycle is about to end, and there are mid - term opportunities to go long on dips [33]. - For ethylene glycol, the overall load is still high, and the port inventory pressure is large. There is an expectation of further profit compression and load reduction under the pressure of inventory building and high operation. The valuation is currently moderately low year - on - year, and there is a risk of a rebound [35]. Summary by Directory Crude Oil - **Market Information**: The main INE crude oil futures closed down 6.00 yuan/barrel, a decline of 1.23%, at 483.60 yuan/barrel. The main futures of related refined products: high - sulfur fuel oil closed up 53.00 yuan/ton, a rise of 1.81%, at 2987.00 yuan/ton; low - sulfur fuel oil closed down 4.00 yuan/ton, a decline of 0.12%, at 3460.00 yuan/ton. The U.S. EIA weekly data showed that U.S. commercial crude oil inventories increased by 15.99 million barrels to 435.80 million barrels, a month - on - month increase of 3.81%; SPR replenishment was 0.00 million barrels to 415.44 million barrels, a month - on - month increase of 0.00%; gasoline inventories decreased by 1.01 million barrels to 254.83 million barrels, a month - on - month decrease of 0.40%; diesel inventories increased by 0.25 million barrels to 120.35 million barrels, a month - on - month increase of 0.21%; fuel oil inventories decreased by 0.11 million barrels to 23.04 million barrels, a month - on - month decrease of 0.46%; aviation kerosene inventories decreased by 1.44 million barrels to 42.34 million barrels, a month - on - month decrease of 3.29% [2]. - **Strategy Viewpoint**: Take profits on rallies and focus on mid - term layout [3]. Methanol - **Market Information**: Regional spot prices: Jiangsu changed by - 37 yuan/ton, Lunan by 0 yuan/ton, Henan by - 20 yuan/ton, Hebei by 20 yuan/ton, and Inner Mongolia by - 37.5 yuan/ton. The main futures contract changed by (55.00) yuan/ton, at 2210 yuan/ton, and the MTO profit changed by 72 yuan [5]. - **Strategy Viewpoint**: Go long on dips from a mid - term perspective [6]. Urea - **Market Information**: Regional spot price changes: Shandong changed by 10 yuan/ton, Henan by 0 yuan/ton, Hebei by 30 yuan/ton, Hubei by 10 yuan/ton, Jiangsu by 10 yuan/ton, Shanxi by 10 yuan/ton, and Northeast by 0 yuan/ton. The overall basis was reported at - 36 yuan/ton. The main futures contract changed by - 2 yuan/ton, at 1836 yuan/ton [8]. - **Strategy Viewpoint**: Short - allocate [9]. Rubber - **Market Information**: Rubber futures increased in volume and price, with a bullish technical pattern. Thai natural rubber spot prices generally followed the increase, but the spot price increases of butadiene and butadiene rubber were relatively small. Bulls and bears presented different views. Bulls were optimistic due to macro - level expectations, seasonal expectations, and demand expectations, while bears were pessimistic due to weak demand. As of February 12, 2026, the operating load of all - steel tires of Shandong tire enterprises was 44.24%, 16.70 percentage points lower than the previous week and 18.19 percentage points lower than the same period last year. The operating load of semi - steel tires of domestic tire enterprises was 62.47%, 10.95 percentage points lower than the previous week and 11.01 percentage points lower than the same period last year. As of February 8, 2026, China's natural rubber social inventory was 129.6 tons, a month - on - month increase of 1.5 tons, an increase of 1.2%. As of February 24, 2026, the natural rubber inventory in Qingdao increased by 6.28 tons to 67.21 tons compared with before the Spring Festival [12][13]. - **Strategy Viewpoint**: Trade short - term on the disk, set stop - losses, and enter and exit quickly. If RU is below 17,000, be cautious. For hedging, buy the NR main contract and short RU2609 [15]. PVC - **Market Information**: The PVC05 contract fell 108 yuan, at 4855 yuan. The spot price of Changzhou SG - 5 was 4680 (- 40) yuan/ton, the basis was - 175 (+ 68) yuan/ton, and the 5 - 9 spread was - 137 (- 6) yuan/ton. The cost of calcium carbide in Wuhai was reported at 2300 (0) yuan/ton, the price of medium - grade semi - coke was 735 (- 50) yuan/ton, ethylene was 705 (0) US dollars/ton, and the spot price of caustic soda was 631 (+ 2) yuan/ton. The overall PVC operating rate was 80.1%, a month - on - month increase of 0.8%; among them, the calcium carbide method was 81.6%, a month - on - month increase of 0.8%; the ethylene method was 76.5%, a month - on - month increase of 1%. The overall downstream operating rate was 13%, a month - on - month decrease of 28.5%. The in - factory inventory was 31.2 tons (+ 2.4), and the social inventory was 125.4 tons (+ 2.7) [17]. - **Strategy Viewpoint**: The fundamentals are poor, with strong supply and weak demand in the domestic market [18]. Pure Benzene & Styrene - **Market Information**: In terms of fundamentals, the cost of East China pure benzene was 6108 yuan/ton, with no change. The closing price of the active pure benzene contract was 6152 yuan/ton, a decrease of 5 yuan/ton. The pure benzene basis was - 44 yuan/ton, narrowing by 22 yuan/ton. In the spot - futures market, the spot price of styrene was 7575 yuan/ton, a decrease of 25 yuan/ton; the closing price of the active styrene contract was 7578 yuan/ton, a decrease of 24 yuan/ton; the basis was - 86 yuan/ton, weakening by 1 yuan/ton; the BZN spread was 153.62 yuan/ton, a decrease of 12.5 yuan/ton; the profit of non - integrated EB plants was - 213.975 yuan/ton, a decrease of 44.125 yuan/ton; the EB consecutive 1 - consecutive 2 spread was 69 yuan/ton, narrowing by 19 yuan/ton. The upstream operating rate was 69.96%, an increase of 0.68%. The inventory at Jiangsu ports was 10.86 tons, an increase of 0.80 tons. The weighted operating rate of three S products in the demand side was 40.79%, an increase of 0.23%. The PS operating rate was 55.20%, a decrease of 0.40%; the EPS operating rate was 56.24%, an increase of 2.98%; the ABS operating rate was 64.40%, a decrease of 1.70% [20]. - **Strategy Viewpoint**: The non - integrated profit of styrene is moderately high, and the upward valuation repair space is shrinking. As the non - integrated profit of styrene has been significantly repaired, gradually take profits [21]. Polyethylene - **Market Information**: From a fundamental perspective, the closing price of the main contract was 6668 yuan/ton, a decrease of 133 yuan/ton. The spot price was 6535 yuan/ton, a decrease of 100 yuan/ton. The basis was - 133 yuan/ton, strengthening by 33 yuan/ton. The upstream operating rate was 87.03%, a month - on - month decrease of 0.27%. In terms of weekly inventory, the inventory of production enterprises was 37.97 tons, a month - on - month increase of 5.67 tons, and the inventory of traders was 2.32 tons, a month - on - month decrease of 0.23 tons. The average downstream operating rate was 33.73%, a month - on - month decrease of 4.03%. The LL5 - 9 spread was - 74 yuan/ton, narrowing by 11 yuan/ton [23]. - **Strategy Viewpoint**: The futures price has declined. The "moderate production increase" of OPEC+ has led to an upward - trending crude oil price. The PE valuation still has downward space, and the pressure on the disk from the historical high of warehouse receipts has eased. The supply in the first half of 2026 is relatively stable, and the demand is in the off - season [24]. Polypropylene - **Market Information**: From a fundamental perspective, the closing price of the main contract was 6675 yuan/ton, a decrease of 60 yuan/ton. The spot price was 6705 yuan/ton, a decrease of 30 yuan/ton. The basis was 45 yuan/ton, strengthening by 30 yuan/ton. The upstream operating rate was 74.9%, a month - on - month decrease of 0.01%. In terms of weekly inventory, the inventory of production enterprises was 41.58 tons, a month - on - month increase of 1.49 tons, the inventory of traders was 18.32 tons, a month - on - month decrease of 0.02 tons, and the port inventory was 6.37 tons, a month - on - month decrease of 0.03 tons. The average downstream operating rate was 49.84%, a month - on - month decrease of 2.24%. The LL - PP spread was - 7 yuan/ton, narrowing by 73 yuan/ton. The PP5 - 9 spread was - 17 yuan/ton, widening by 10 yuan/ton [25][26]. - **Strategy Viewpoint**: The futures price has risen. The EIA monthly report predicts a slight reduction in global oil inventories, and the supply - surplus situation may ease. There are no production capacity expansion plans in the first half of 2026, and the demand is seasonally volatile. In the context of weak supply and demand, the inventory pressure is high, and it is advisable to go long on the PP5 - 9 spread on dips [27]. PX - **Market Information**: The PX05 contract fell 50 yuan, at 7382 yuan. The PX CFR increased by 2 US dollars, at 931 US dollars. The basis was 47 yuan (+ 56) after conversion according to the RMB central parity rate, and the 5 - 7 spread was - 12 yuan (- 14). In terms of PX load, the Chinese load was 92.4%, a month - on - month increase of 0.4%; the Asian load was 84.9%, a month - on - month increase of 1.2%. In terms of equipment, there were few domestic changes. The maintenance plan of Jinling Petrochemical was postponed, and Zhejiang Petrochemical planned to shut down one production line for maintenance in March. Overseas, a plant in Kuwait restarted. The PTA load was 76.6%, a month - on - month increase of 1.8%. In terms of equipment, one unit of Yisheng New Materials was operating at 50% capacity, and one unit was restarted. In terms of imports, South Korea exported 33.9 tons of PX to China in the first and middle ten - days of February, a year - on - year increase of 12.4 tons. In terms of inventory, the inventory at the end of December was 465 tons, a month - on - month increase of 19 tons. In terms of valuation and cost, PXN was 313 US dollars (- 7), South Korean PX - MX was 158 US dollars (+ 6), and the naphtha crack spread was 97 US dollars (+ 4) [29]. - **Strategy Viewpoint**: The current load is high, and downstream PTA has many maintenance plans, so it is expected to maintain a stock - building pattern before the maintenance season. The mid - term outlook is good, and there are opportunities to go long on dips following crude oil [30]. PTA - **Market Information**: The PTA05 contract fell 52 yuan, at 5260 yuan. The East China spot price fell 50 yuan, at 5235 yuan. The basis was - 63 yuan (0), and the 5 - 9 spread was - 10 yuan (- 24). The PTA load was 76.6%, a month - on - month increase of 1.8%. In terms of equipment, one unit of Yisheng New Materials was operating at 50% capacity, and one unit was restarted. The downstream load was 79.7%, a month - on - month increase of 2.1%. In terms of equipment, multiple units of Xin Fengming were under maintenance, a 25 - ton bottle chip unit in East China was under maintenance, and multiple units of filament and staple fiber were restarted. The terminal texturing load increased by 3% to 8%, and the loom load increased by 12% to 12%. In terms of inventory, the social inventory (excluding credit warehouse receipts) on February 24 was 250.2 tons, a month - on - month increase of 23.9 tons. In terms of valuation and cost, the PTA spot processing fee fell 54 yuan to 362 yuan, and the disk processing fee fell 20 yuan to 417 yuan [32]. - **Strategy Viewpoint**: The supply will maintain high - level maintenance in the short term,

Report Industry Investment Rating No relevant information provided. Core Viewpoints of the Report - The current oil price has risen and priced in a high geopolitical premium. It is recommended to take profits on rallies and focus on mid - term layout [2]. - For methanol, the downward momentum remains, but the downside space is limited. The main idea is to buy on dips from a mid - term perspective [5]. - For urea, the current situation of internal - external price difference has opened the import window. Considering the expected improvement in production at the end of January, it is advisable to short - allocate [7]. - For rubber, it is recommended to trade short - term on the disk, set stop - losses, and enter and exit quickly. If RU is below 17,000, be cautious. Consider opening new positions or holding existing positions for the hedge strategy of buying NR main contract and shorting RU2609 [12]. - For PVC, the fundamentals are poor with strong supply and weak demand in the domestic market. Short - term factors such as electricity price expectations, capacity clearance expectations, and export rush support it. Pay attention to subsequent changes in capacity and production [15]. - For pure benzene and styrene, the non - integrated profit of styrene is moderately high, and the upward valuation repair space is shrinking. It is advisable to gradually take profits [18]. - For polyethylene, the futures price has declined. The PE valuation still has downward space, and the pressure on the disk from warehouse receipts has eased. The supply side has limited support, and the demand side is in a seasonal off - season [21]. - For polypropylene, the futures price has risen. The cost side may see a reduction in supply surplus, and the supply pressure has eased. It is advisable to buy on dips for the PP5 - 9 spread [24]. - For PX, it is expected to maintain a stockpiling pattern before the maintenance season. The mid - term outlook is good, and there are opportunities to go long on dips following the trend of crude oil [27]. - For PTA, the supply side has high maintenance in the short term, and the demand side is expected to pick up. The stockpiling cycle is about to end. There are mid - term opportunities to go long on dips [30]. - For ethylene glycol, the overall load is still high, and there is pressure on port stockpiling. There is an expectation of further profit compression and production reduction. There is a risk of a rebound in valuation [32]. Summary by Related Catalogs Crude Oil - **Market Information**: INE main crude oil futures closed down 1.60 yuan/barrel, a decline of 0.33%, at 488.30 yuan/barrel. Related refined oil main futures: high - sulfur fuel oil closed down 10.00 yuan/ton, a decline of 0.34%, at 2943.00 yuan/ton; low - sulfur fuel oil closed down 41.00 yuan/ton, a decline of 1.18%, at 3436.00 yuan/ton. In Fujeirah port, gasoline inventory increased by 1.91 million barrels to 9.89 million barrels, a month - on - month increase of 23.99%; diesel inventory decreased by 0.30 million barrels to 3.03 million barrels, a month - on - month decrease of 9.12%; fuel oil inventory decreased by 0.76 million barrels to 7.63 million barrels, a month - on - month decrease of 9.07%; total refined oil inventory increased by 0.85 million barrels to 20.55 million barrels, a month - on - month increase of 4.30% [1]. - **Strategy Viewpoint**: The current oil price has priced in a high geopolitical premium. In the short term, there is still a supply gap from Iran. Considering the expected over - performance of Venezuela's production increase and OPEC's subsequent production recovery, it is advisable to take profits on rallies and focus on mid - term layout [2]. Methanol - **Market Information**: Regional spot prices: Jiangsu changed by - 6 yuan/ton, Lunan by 0 yuan/ton, Henan by 20 yuan/ton, Hebei by 0 yuan/ton, and Inner Mongolia by 0 yuan/ton. The main futures contract changed by - 20.00 yuan/ton, at 2249 yuan/ton, and MTO profit changed by 82 yuan [4]. - **Strategy Viewpoint**: The downward momentum of methanol remains, but the negative factors have weakened marginally, so the downside space is limited. The main idea is to buy on dips from a mid - term perspective [5]. Urea - **Market Information**: Regional spot price changes: Shandong changed by 40 yuan/ton, Henan by 20 yuan/ton, Hebei by 10 yuan/ton, Hubei by 0 yuan/ton, Jiangsu by 30 yuan/ton, Shanxi by 30 yuan/ton, and Northeast by 30 yuan/ton. The overall basis was reported at - 48 yuan/ton. The main futures contract changed by - 17 yuan/ton, at 1838 yuan/ton [6]. - **Strategy Viewpoint**: The current situation of internal - external price difference has opened the import window. Considering the expected improvement in production at the end of January, it is advisable to short - allocate [7]. Rubber - **Market Information**: On the first trading day after the holiday, rubber futures saw a significant increase in positions and prices, with a bullish technical pattern. Thai natural rubber spot prices generally increased, but the spot prices of butadiene and butadiene rubber increased less. Bulls are optimistic due to macro expectations, seasonal expectations, and demand expectations, while bears are pessimistic due to weak demand. As of February 12, 2026, the operating load of all - steel tires in Shandong tire enterprises was 44.24%, 16.70 percentage points lower than the previous week and 18.19 percentage points lower than the same period last year. The operating load of semi - steel tires in domestic tire enterprises was 62.47%, 10.95 percentage points lower than the previous week and 11.01 percentage points lower than the same period last year. As of February 8, 2026, China's natural rubber social inventory was 129.6 tons, a month - on - month increase of 1.5 tons, an increase of 1.2%. The total social inventory of dark rubber in China was 86.4 tons, an increase of 1.4%. The total social inventory of light rubber in China was 43.2 tons, a month - on - month increase of 0.9%. The inventory in Qingdao area increased by 1.81 tons to 60.93 tons, with an accelerating inventory accumulation rhythm [9][10]. - **Strategy Viewpoint**: It is recommended to trade short - term on the disk, set stop - losses, and enter and exit quickly. If RU is below 17,000, be cautious. Consider opening new positions or holding existing positions for the hedge strategy of buying NR main contract and shorting RU2609 [12]. PVC - **Market Information**: The PVC05 contract rose 15 yuan, at 4963 yuan. The spot price of Changzhou SG - 5 was 4720 (0) yuan/ton, the basis was - 243 (- 15) yuan/ton, and the 5 - 9 spread was - 131 (- 7) yuan/ton. The cost - side calcium carbide price in Wuhai was 2300 (- 50) yuan/ton, the price of medium - grade semi - coke was 735 (- 50) yuan/ton, the price of ethylene was 705 (0) US dollars/ton, and the spot price of caustic soda was 629 (+ 11) yuan/ton. The overall operating rate of PVC was 80.1%, a month - on - month increase of 0.8%; among them, the calcium carbide method was 81.6%, a month - on - month increase of 0.8%; the ethylene method was 76.5%, a month - on - month increase of 1%. The overall downstream operating rate was 13%, a month - on - month decrease of 28.5%. The in - plant inventory was 31.2 tons (+ 2.4), and the social inventory was 125.4 tons (+ 2.7) [14]. - **Strategy Viewpoint**: The comprehensive profit of enterprises is at a neutral level, but the reduction in supply is small, and the production is at a historical high. The domestic demand is in an off - season, and the demand side is under pressure. The cancellation of export tax - rebates has spurred short - term export rush, which is the only short - term support for the fundamentals. The cost - side calcium carbide price has decreased, and the caustic soda price has rebounded. Overall, with strong supply and weak demand in the domestic market, the domestic demand is poor, and it is difficult to reverse the oversupply situation. The fundamentals are poor. Short - term factors such as electricity price expectations, capacity clearance expectations, and export rush support PVC. As the industry enters a very low - profit range, the weak fundamentals affect the industry pattern expectations. Pay attention to subsequent changes in capacity and production [15]. Pure Benzene and Styrene - **Market Information**: In terms of fundamentals, the cost - side East China pure benzene price was 6108 yuan/ton, with no change. The closing price of the pure benzene active contract was 6152 yuan/ton, a decrease of 5 yuan/ton. The pure benzene basis was - 44 yuan/ton, a decrease of 22 yuan/ton. The spot price of styrene was 7575 yuan/ton, a decrease of 25 yuan/ton. The closing price of the styrene active contract was 7578 yuan/ton, a decrease of 24 yuan/ton. The basis was - 86 yuan/ton, a weakening of 1 yuan/ton. The BZN spread was 153.62 yuan/ton, a decrease of 12.5 yuan/ton. The profit of non - integrated EB units was - 213.975 yuan/ton, a decrease of 44.125 yuan/ton. The EB consecutive 1 - consecutive 2 spread was 69 yuan/ton, a decrease of 19 yuan/ton. The upstream operating rate was 69.96%, an increase of 0.68%. The inventory at Jiangsu ports was 10.86 tons, an increase of 0.80 tons. The weighted operating rate of three S products on the demand side was 40.79%, an increase of 0.23%. The PS operating rate was 55.20%, a decrease of 0.40%. The EPS operating rate was 56.24%, an increase of 2.98%. The ABS operating rate was 64.40%, a decrease of 1.70% [17]. - **Strategy Viewpoint**: The spot and futures prices of pure benzene and styrene have both decreased, and the basis has weakened. The non - integrated profit of styrene is moderately high, and the upward valuation repair space is shrinking. The cost - side pure benzene operating rate has rebounded from a low level, and the supply is still abundant. The profit of ethylbenzene dehydrogenation on the supply side has decreased, and the styrene operating rate has fluctuated at a low level. The styrene port inventory has continued to increase. In the seasonal off - season, the overall operating rate of three S products on the demand side has fluctuated and increased. The pure benzene port inventory has decreased from a high level, and the styrene port inventory has continued to decrease. At present, the non - integrated profit of styrene has been significantly repaired, and it is advisable to gradually take profits [18]. Polyethylene - **Market Information**: From a fundamental perspective, the closing price of the main contract was 6777 yuan/ton, a decrease of 9 yuan/ton. The spot price was 6635 yuan/ton, with no change. The basis was - 215 yuan/ton, a weakening of 9 yuan/ton. The upstream operating rate was 87.03%, a month - on - month decrease of 0.27%. In terms of weekly inventory, the production enterprise inventory was 37.97 tons, a month - on - month increase of 5.67 tons. The trader inventory was 2.32 tons, a month - on - month decrease of 0.23 tons. The downstream average operating rate was 33.73%, a month - on - month decrease of 4.03%. The LL5 - 9 spread was - 70 yuan/ton, a month - on - month decrease of 20 yuan/ton [20]. - **Strategy Viewpoint**: The futures price has decreased. OPEC+ has announced plans to suspend production growth in the first quarter of 2026, and the crude oil price may have bottomed out. The polyethylene spot price has not changed, and the PE valuation still has downward space. The number of warehouse receipts has decreased from a historical high, reducing the pressure on the disk. On the supply side, only one BASF plant has been put into operation in the first half of 2026, and the coal - based inventory has been significantly reduced, providing support for the price. In the seasonal off - season, the raw material inventory of agricultural films on the demand side may reach its peak, and the overall operating rate has fluctuated downward [21]. Polypropylene - **Market Information**: From a fundamental perspective, the closing price of the main contract was 6720 yuan/ton, an increase of 15 yuan/ton. The spot price was 6735 yuan/ton, with no change. The basis was 15 yuan/ton, a weakening of 15 yuan/ton. The upstream operating rate was 74.9%, a month - on - month decrease of 0.01%. In terms of weekly inventory, the production enterprise inventory was 41.58 tons, a month - on - month increase of 1.49 tons. The trader inventory was 18.32 tons, a month - on - month decrease of 0.02 tons. The port inventory was 6.37 tons, a month - on - month decrease of 0.03 tons. The downstream average operating rate was 49.84%, a month - on - month decrease of 2.24%. The LL - PP spread was 57 yuan/ton, a month - on - month decrease of 24 yuan/ton. The PP5 - 9 spread was - 23 yuan/ton, a month - on - month decrease of 2 yuan/ton [22][23]. - **Strategy Viewpoint**: The futures price has risen. The EIA monthly report predicts that global oil inventories will slightly decrease, and the supply surplus may ease. On the supply side, there are no capacity expansion plans in the first half of 2026, reducing the pressure. On the demand side, the downstream operating rate fluctuates seasonally. In the context of weak supply and demand, the overall inventory pressure is high, and there are no prominent short - term contradictions. The number of warehouse receipts is at a historical high. When the oversupply situation changes in the first quarter of next year, the disk price may bottom out. The long - term contradiction has shifted from cost - led downward trends to production - mismatch issues. It is advisable to buy on dips for the PP5 - 9 spread [24]. PX - **Market Information**: The PX05 contract fell 46 yuan, at 7432 yuan. The PX CFR fell 4 US dollars, at 929 US dollars. The basis was - 9 yuan (+ 4) after conversion according to the RMB central parity rate, and the 5 - 7 spread was 2 yuan (- 14). In terms of PX load, the Chinese load was 92%, a month - on - month increase of 2.5%; the Asian load was 83.7%, a month - on - month increase of 1.3%. Regarding the equipment, Sinochem Quanzhou restarted, and Zhejiang Petrochemical increased its load. The PTA load was 74.8%, a month - on - month decrease of 2.8%. Regarding the equipment, Dushan Energy was under maintenance. In terms of imports, South Korea exported 33.9 tons of PX to China in the first and middle ten - days of February, a year - on - year increase of 12.4 tons. In terms of inventory, the inventory at the end of December was 465 tons, a month - on - month increase of 19 tons. In terms of valuation and cost, the PXN was 320 US dollars (+ 14), the South Korean PX - MX was 152 US dollars (+ 3), and the naphtha crack spread was 93 US dollars (- 4) [26]. - **Strategy Viewpoint**: Currently, the PX load remains at a high level, and there are many maintenance activities for downstream PTA, with a relatively low overall load center. It is expected that PX will maintain a stockpiling pattern before the maintenance season. The current valuation center has risen, and the short - process profit is also high. However, overall, the supply - demand structure of PX and downstream PTA is strong after the Spring Festival, and the mid - term outlook is good. The repair of PTA processing fees has also further expanded the PXN space. For the subsequent valuation to rise further, it is necessary for the downstream polyester start - up and raw material equipment maintenance efforts after the Spring Festival to meet expectations. Pay attention to the opportunity to go long on dips following the trend of crude oil in the mid - term [2