Group 1: Report Industry Investment Rating - No relevant content Group 2: Core Viewpoints - The sentiment in the commodity market has declined. PX maintains fundamental resilience during its high - level correction. Due to the geopolitical risks in Iran, there are still risks in crude oil prices. The downstream PTA industry remains strong. China's PTA production in January is expected to reach a new high, with no plans for Spring Festival production cuts. There are no new PTA production capacities throughout the year, and existing facilities will operate at full capacity to meet the growing polyester demand, providing a solid demand foundation for PX. The PX supply side remains tight. The TDP plant in South Korea has increased its load, and a PX plant in the Middle East is scheduled to shut down before February, resulting in limited global effective capacity release. The PX - mixed xylene toluene spread remains at around $150. In terms of profit structure, although the PX - naphtha spread has fallen to $335/ton, it is still at a healthy level. Domestic PTA maintains high - level operation, domestic demand has declined, and the production cuts of polyester factories have a limited negative impact on PTA. Bottle chip profits are expanding, while short - fiber profits are declining [2] Group 3: Summary by Indicators Price Indicators - PTA spot price increased from 5085 to 5115, a change of 30 [2] - MEG inner - market price increased from 3630 to 3635, a change of 5 [2] - PTA closing price increased from 5166 to 5192, a change of 26 [2] - MEG closing price decreased from 3743 to 3739, a change of - 4 [2] - 1.4D direct - spinning polyester staple fiber price increased from 6535 to 6575, a change of 40 [2] - Short - fiber basis increased from 39 to 41, a change of 2 [2] - 3 - 4 spread remained unchanged at - 80 [2] - 1.4D imitation large - chemical fiber price remained unchanged at 5300 [2] - The price difference between 1.4D direct - spinning and imitation large - chemical fiber increased from 1235 to 1275, a change of 40 [2] - East China water bottle chip price decreased from 6247 to 6233, a change of - 14 [2] - Hot - filling polyester bottle chip price decreased from 6247 to 6233, a change of - 14 [2] - Carbonated - grade polyester bottle chip price decreased from 6347 to 6333, a change of - 14 [2] - Outer - market water bottle chip price remained unchanged at 835 [2] - T32S pure polyester yarn price remained unchanged at 10700 [2] - T32S pure polyester yarn processing fee decreased from 4165 to 4125, a change of - 40 [2] - Polyester - cotton yarn 65/35 45S price remained unchanged at 16800 [2] - Cotton 328 price increased from 15615 to 15630, a change of 15 [2] - Polyester - cotton yarn profit decreased from 1565 to 1533, a change of - 32 [2] - Primary three - dimensional hollow (with silicon) price remained unchanged at 7290 [2] - Hollow staple fiber 6 - 15D cash flow decreased from 526 to 499, a change of - 27 [2] - Primary low - melting - point staple fiber price remained unchanged at 7895 [2] Market Conditions - Short - fiber: The short - fiber main futures rose 38 to 6606. In the spot market, the prices of polyester staple fiber production factories were on the strong side, the prices of traders increased slightly, downstream purchases were sporadic, and on - site transactions were limited. The price of 1.56dtex*38mm semi - bright natural white (1.4D) polyester staple fiber in the East China market was 6420 - 6700 (cash on delivery, tax - included, self - pick - up), 6540 - 6820 in the North China market (cash on delivery, tax - included, delivered), and 6500 - 6750 in the Fujian market (cash on delivery, tax - included, delivered) [2] - Bottle chip: The commodity atmosphere was warm. Some polyester bottle chip factories raised their quotes by 10 - 50, and some remained stable. The market center rose slightly. As the Spring Festival approached, logistics decreased, and long - distance logistics costs increased. Small and medium - sized terminal enterprises gradually withdrew from the market, and the festival atmosphere in the market became stronger. It was reported that the transactions of 2 - 3 month supplies were at 6110 - 6300. In terms of basis, the futures contract 2604 had a premium of 70 - 100, and there was sporadic replenishment for rigid demand [2] Operating Rate and Sales - to - Production Ratio - Direct - spinning staple fiber load (weekly) decreased from 88.84% to 86.77%, a change of 2.07% [3] - Polyester staple fiber sales - to - production ratio decreased from 52.00% to 38.00%, a change of - 14.00% [3] - Polyester yarn startup rate (weekly) increased from 70.00% to 70.32%, a change of 0.32% [3] - Regenerated cotton - type load index (weekly) decreased from 54.81% to 55.44%, a change of - 0.63% [3]

Group 1: Report Industry Investment Rating - No relevant information provided Group 2: Core Viewpoints of the Report - The commodity market has significantly declined. PX maintains fundamental resilience during the high - level correction. Due to the geopolitical risks in Iran, the risk of crude oil prices still exists. The downstream PTA industry remains strong. China's PTA output in January is expected to reach a record high, with no plans for Spring Festival production cuts. With no new PTA production capacity throughout the year, existing facilities will operate at full capacity to meet the growing polyester demand, providing a solid demand base for PX. The PX supply side remains tight. The South Korean TDP plant has increased its load, and a PX plant in the Middle East is scheduled to shut down before February, resulting in limited global effective capacity release. The PX - mixed xylene toluene spread remains around $150. In terms of the profit structure, although the PX - naphtha spread has fallen to $335/ton, it is still at a healthy level. Domestic PTA maintains high - level operation, domestic demand has declined, and the production cuts of polyester factories have a limited negative feedback on PTA. Bottle chip profits are expanding, while short - fiber profits are declining [2] Group 3: Summary of Related Data Price and Price Change - PTA spot price increased from 5080 to 5140, a change of 60; MEG domestic price increased from 3670 to 3675, a change of 5; PTA closing price increased from 5150 to 5218, a change of 68; MEG closing price increased from 3767 to 3788, a change of 21; 1.4D direct - spun polyester staple fiber price increased from 6555 to 6575, a change of 20; short - fiber basis decreased from 28 to 12, a change of - 16; 3 - 4 spread decreased from - 50 to - 70, a change of - 20; 1.4D imitation large - chemical fiber price remained unchanged at 5300; the spread between 1.4D direct - spun and imitation large - chemical fiber increased from 1255 to 1275, a change of 20; East China water bottle chip price increased from 6187 to 6256, a change of 69; hot - filled polyester bottle chip price increased from 6187 to 6256, a change of 69; carbonated - grade polyester bottle chip price increased from 6287 to 6356, a change of 69; external water bottle chip price increased from 825 to 835, a change of 10; bottle chip spot processing fee increased from 614 to 630, a change of 16; T32S pure polyester yarn price remained unchanged at 10700; T32S pure polyester yarn processing fee decreased from 4145 to 4125, a change of - 20; polyester - cotton yarn 65/35 45S price remained unchanged at 16800; cotton 328 price increased from 15650 to 15660, a change of 10; polyester - cotton yarn profit decreased from 1538 to 1521, a change of - 17; primary three - dimensional hollow (with silicon) price remained unchanged at 7300; hollow short - fiber 6 - 15D cash flow decreased from 527 to 474, a change of - 53; primary low - melting - point short - fiber price remained unchanged at 7895 [2] Production and Sales and Operating Rate - Direct - spun short - fiber load (weekly) increased from 86.77% to 88.84%, a change of 2.07%; polyester staple fiber production and sales decreased from 57.00% to 56.00%, a change of - 1.00%; polyester yarn operating rate (weekly) increased from 70.00% to 70.32%, a change of 0.32%; recycled cotton - type load index (weekly) decreased from 55.44% to 54.81%, a change of - 0.63% [3]

1. Report Industry Investment Rating No relevant information provided. 2. Core Viewpoints of the Report - For crude oil, although the geopolitical premium has disappeared and OPEC's production increase is minimal with supply not yet surging, short - term oil prices should not be overly bearish. Maintain a range strategy of buying low and selling high, but currently wait and see, and observe OPEC's export behavior when prices fall [3]. - For methanol, after the bullish factors are realized, the market enters a short - term consolidation. The port inventory is further depleted, but future port pressure remains due to high imports and potential olefin plant overhauls. The supply is at a high level, and the market is expected to consolidate at a low level. The strategy is to wait and see [5]. - For urea, the market is oscillating higher. Demand has improved in the short term due to reserve needs and increased compound fertilizer production. Supply is expected to decline seasonally. The overall supply - demand situation has improved, and it is expected to build a bottom in an oscillating manner. The strategy is to consider buying on dips [8][9]. - For rubber, currently hold a neutral - to - bullish view. Short - term operations are recommended, and hold the position of buying RU2601 and selling RU2609 for hedging [12]. - For PVC, the comprehensive corporate profit is at a historical low, but supply reduction is limited and production is at a historical high. Domestic demand is about to enter the off - season, while exports to India are expected to remain high. The overall supply - demand situation is poor, and the strategy is to consider short - selling on rallies in the medium term [14]. - For pure benzene and styrene, the non - integrated profit of styrene is neutral - to - low with large room for upward valuation repair. Supply is increasing while demand in the off - season is decreasing. It is advisable to go long on the non - integrated profit of styrene before the first quarter of next year [17]. - For polyethylene, OPEC+ plans to halt production growth in Q1 2026, and the crude oil price may have bottomed. The spot price of polyethylene is rising, but the high number of warehouse receipts suppresses the market. The long - term contradiction has shifted, and the strategy is to go long on the LL5 - 9 spread on dips [20]. - For polypropylene, the cost side is expected to have a supply surplus. Supply pressure is high, and demand is seasonally oscillating. The overall inventory pressure is high, but there may be support in the first quarter of next year [23]. - For PX, the load remains high, but downstream PTA overhauls are frequent. PX is expected to have a small inventory build - up in December. Pay attention to opportunities to go long on dips [26]. - For PTA, the short - term supply has high overhauls, and the demand side has low inventory and profit pressure but will decline in the off - season. PTA processing fees have limited upward space, and pay attention to long - buying opportunities on dips based on expectations [29]. - For ethylene glycol, the domestic supply situation has slightly improved, but the overall load is still high and imports are at a high level in December. The port inventory build - up will continue, and there is a risk of further price rebounds due to potential increased overhauls [31]. 3. Summary by Relevant Catalogs Crude Oil - **Market Information**: The U.S. Department of Energy postponed data release due to the Christmas holiday. INE's main crude oil futures rose 0.10 yuan/barrel, or 0.02%, to 442.70 yuan/barrel; high - sulfur fuel oil futures rose 15.00 yuan/ton, or 0.61%, to 2489.00 yuan/ton; low - sulfur fuel oil futures rose 10.00 yuan/ton, or 0.33%, to 3016.00 yuan/ton [2]. - **Strategy Viewpoint**: Although the geopolitical premium has disappeared and OPEC's production increase is minimal with supply not yet surging, short - term oil prices should not be overly bearish. Maintain a range strategy of buying low and selling high, but currently wait and see, and observe OPEC's export behavior when prices fall [3]. Methanol - **Market Information**: Regional spot prices in Jiangsu changed by 35 yuan/ton, in Lunan by 2.5 yuan/ton, in Henan by - 10 yuan/ton, in Hebei by 0 yuan/ton, and in Inner Mongolia by - 40 yuan/ton. The main futures contract fell 10 yuan/ton to 2162 yuan/ton, and the MTO profit was 23 yuan [4]. - **Strategy Viewpoint**: After the bullish factors are realized, the market enters a short - term consolidation. The port inventory is further depleted, but future port pressure remains due to high imports and potential olefin plant overhauls. The supply is at a high level, and the market is expected to consolidate at a low level. The strategy is to wait and see [5]. Urea - **Market Information**: Regional spot prices in Shandong changed by 10 yuan/ton, in Henan by 30 yuan/ton, in Hebei by 0 yuan/ton, in Hubei by 0 yuan/ton, in Jiangsu by 10 yuan/ton, in Shanxi by 20 yuan/ton, and in the Northeast by 0 yuan/ton. The overall basis was - 30 yuan/ton. The main futures contract rose 5 yuan/ton to 1740 yuan/ton [7]. - **Strategy Viewpoint**: The market is oscillating higher. Demand has improved in the short term due to reserve needs and increased compound fertilizer production. Supply is expected to decline seasonally. The overall supply - demand situation has improved, and it is expected to build a bottom in an oscillating manner. The strategy is to consider buying on dips [8][9]. Rubber - **Market Information**: Commodities generally rose, and rubber prices increased significantly. Rubber winter - storage buying demand is a bullish factor. Bulls and bears have different views. Bulls focus on factors such as limited production in Southeast Asia, seasonal price increases, and improved demand in China, while bears are concerned about uncertain macro - expectations, off - season demand, and potential under - performance of supply - side benefits. As of December 18, 2025, the operating rate of all - steel tires in Shandong tire enterprises was 64.66%, up 1.08 percentage points from last week and 2.56 percentage points from the same period last year; the operating rate of semi - steel tires in domestic tire enterprises was 72.76%, down 0.24 percentage points from last week and 5.93 percentage points from the same period last year. Semi - steel tire inventory increased. As of December 14, 2025, China's total natural rubber social inventory was 1.152 million tons, a month - on - month increase of 29,000 tons, or 2.6%. Spot prices of some rubber products also changed. [9][10][11] - **Strategy Viewpoint**: Currently hold a neutral - to - bullish view. Short - term operations are recommended, and hold the position of buying RU2601 and selling RU2609 for hedging [12]. PVC - **Market Information**: The PVC05 contract fell 24 yuan to 4757 yuan. The spot price of Changzhou SG - 5 was 4480 yuan/ton (unchanged), the basis was - 277 yuan/ton (up 24 yuan/ton), and the 5 - 9 spread was - 120 yuan/ton (up 15 yuan/ton). The cost of calcium carbide in Wuhai was 2325 yuan/ton (unchanged), the price of medium - grade semi - coke was 820 yuan/ton (unchanged), the price of ethylene was 745 US dollars/ton (unchanged), and the spot price of caustic soda was 715 yuan/ton (down 5 yuan/ton). The overall PVC operating rate was 77.4%, a month - on - month decrease of 2.1%; the calcium - carbide method was 77.7%, a month - on - month decrease of 1.9%; the ethylene method was 76.5%, a month - on - month decrease of 2.4%. The overall downstream operating rate was 45.4%, a month - on - month decrease of 3.5%. Factory inventory was 329,000 tons (down 16,000 tons), and social inventory was 1.057 million tons (down 3,000 tons) [12]. - **Strategy Viewpoint**: The comprehensive corporate profit is at a historical low, but supply reduction is limited and production is at a historical high. Domestic demand is about to enter the off - season, while exports to India are expected to remain high. The overall supply - demand situation is poor, and the strategy is to consider short - selling on rallies in the medium term [14]. Pure Benzene and Styrene - **Market Information**: The spot price of East China pure benzene was 5315 yuan/ton (unchanged), the closing price of the active pure benzene contract was 5434 yuan/ton (unchanged), and the pure benzene basis was - 119 yuan/ton (widened by 27 yuan/ton). The spot price of styrene rose 25 yuan/ton to 6625 yuan/ton, the closing price of the active styrene contract rose 40 yuan/ton to 6638 yuan/ton, and the basis was - 13 yuan/ton (weakened by 15 yuan/ton). The BZN spread was 127.75 yuan/ton (up 4 yuan/ton), the non - integrated EB device profit was - 198.35 yuan/ton (up 45 yuan/ton), and the EB consecutive 1 - consecutive 2 spread was 69 yuan/ton (narrowed by 19 yuan/ton). The upstream operating rate was 69.13%, up 1.02%; the inventory at Jiangsu ports was 139,300 tons, an increase of 46,000 tons. The weighted operating rate of three S products was 40.60%, down 1.67%; the PS operating rate was 54.50%, down 3.80%; the EPS operating rate was 51.81%, down 1.96%; the ABS operating rate was 71.00%, up 0.47% [16]. - **Strategy Viewpoint**: The non - integrated profit of styrene is neutral - to - low with large room for upward valuation repair. Supply is increasing while demand in the off - season is decreasing. It is advisable to go long on the non - integrated profit of styrene before the first quarter of next year [17]. Polyethylene - **Market Information**: The closing price of the main polyethylene contract was 6390 yuan/ton, down 18 yuan/ton. The spot price was 6325 yuan/ton, up 50 yuan/ton, and the basis was - 65 yuan/ton (strengthened by 68 yuan/ton). The upstream operating rate was 82.66%, a month - on - month increase of 0.05%. The production enterprise inventory was 458,600 tons, a week - on - week decrease of 29,200 tons; the trader inventory was 32,500 tons, a week - on - week decrease of 3,200 tons. The downstream average operating rate was 42%, a month - on - month decrease of 0.45%. The LL5 - 9 spread was - 33 yuan/ton, a month - on - month increase of 4 yuan/ton [19]. - **Strategy Viewpoint**: OPEC+ plans to halt production growth in Q1 2026, and the crude oil price may have bottomed. The spot price of polyethylene is rising, but the high number of warehouse receipts suppresses the market. The long - term contradiction has shifted, and the strategy is to go long on the LL5 - 9 spread on dips [20]. Polypropylene - **Market Information**: The closing price of the main polypropylene contract was 6266 yuan/ton, down 12 yuan/ton. The spot price was 6250 yuan/ton (unchanged), and the basis was - 16 yuan/ton (strengthened by 12 yuan/ton). The upstream operating rate was 76.92%, a month - on - month decrease of 0.32%. The production enterprise inventory was 533,300 tons, a week - on - week decrease of 45,000 tons; the trader inventory was 187,200 tons, a week - on - week decrease of 11,100 tons; the port inventory was 68,700 tons, a week - on - week increase of 12,000 tons. The downstream average operating rate was 53.8%, a month - on - month decrease of 0.19%. The LL - PP spread was 124 yuan/ton, a month - on - month decrease of 6 yuan/ton [22]. - **Strategy Viewpoint**: The cost side is expected to have a supply surplus. Supply pressure is high, and demand is seasonally oscillating. The overall inventory pressure is high, but there may be support in the first quarter of next year [23]. PX - **Market Information**: The PX03 contract rose 64 yuan to 7358 yuan, the PX CFR rose 5 US dollars to 901 US dollars, and the basis was 24 yuan (up 43 yuan) after conversion according to the RMB central parity rate, and the 3 - 5 spread was 4 yuan (down 12 yuan). The PX load: China's load was 88.1%, unchanged from the previous month; Asia's load was 78.9%, a month - on - month decrease of 0.4%. In terms of devices, Tianjin Petrochemical in China shut down, a 260,000 - ton device of Japan's Eneos restarted, and a 200,000 - ton device of Idemitsu was restarting. The PTA load was 73.9%, a month - on - month increase of 0.7%. In terms of imports, South Korea exported 283,000 tons of PX to China in the first and middle ten - days of December, an increase of 8,000 tons year - on - year. The inventory at the end of October was 4.074 million tons, a month - on - month increase of 48,000 tons. In terms of valuation and cost, PXN was 361 US dollars (up 7 US dollars), South Korea's PX - MX was 154 US dollars (unchanged), and the naphtha crack spread was 87 US dollars (down 1 US dollar) [25]. - **Strategy Viewpoint**: The PX load remains high, but downstream PTA overhauls are frequent. PX is expected to have a small inventory build - up in December. Pay attention to opportunities to go long on dips [26]. PTA - **Market Information**: The PTA05 contract rose 58 yuan to 5152 yuan, the East China spot price rose 35 yuan to 5050 yuan, the basis was - 13 yuan (up 6 yuan), and the 5 - 9 spread was 94 yuan (up 16 yuan). The PTA load was 73.9%, a month - on - month increase of 0.7%. The downstream load was 89.7%, a month - on - month decrease of 1.4%. The social inventory (excluding credit warehouse receipts) on December 19 was 2.1 million tons, a week - on - week decrease of 50,000 tons. The spot processing fee of PTA rose 37 yuan to 214 yuan, and the processing fee on the futures market rose 16 yuan to 325 yuan [27]. - **Strategy Viewpoint**: The short - term supply has high overhauls, and the demand side has low inventory and profit pressure but will decline in the off - season. PTA processing fees have limited upward space, and pay attention to long - buying opportunities on dips based on expectations [29]. Ethylene Glycol - **Market Information**: The EG05 contract was unchanged at 3818 yuan, the East China spot price rose 80 yuan to 3653 yuan, the basis was - 8 yuan (up 5 yuan), and the 5 - 9 spread was - 73 yuan (down 11 yuan). The ethylene glycol load was 72.2%, a month - on - month increase of 0.2%. The downstream load was 89.7%, a month - on - month decrease of 1.4%. The import arrival forecast was 118,000 tons, and the East China departure volume on December 24 was 11,000 tons. The port inventory was 716,000 tons, a week - on - week increase of 30,000 tons. In terms of valuation and cost, the naphtha - based production profit was - 969 yuan, the domestic ethylene - based production profit was - 1052 yuan, and the coal - based production profit was 123 yuan. The cost of ethylene was unchanged at 745 US dollars, and the price of Yulin pit - mouth bituminous coal fines fell