Group 1: Natural Rubber Industry Report Industry Investment Rating Not provided Core View In the short - term, the price of natural rubber rises due to the warming of commodity preference sentiment, but the overall fundamentals remain weak. It is recommended to try short - selling around 15,700 [1]. Summary by Directory - **Spot Price and Basis**: On December 24th, the price of Yunnan Guofu whole - latex rubber (SCRWF) in Shanghai increased by 250 yuan/ton to 15,100 yuan/ton, with a growth rate of 1.68%. The whole - latex basis decreased by 110 yuan/ton to - 550 yuan/ton, a decline of 25.00%. Other varieties also showed different price changes [1]. - **Monthly Spread**: The 9 - 1 spread increased by 5 yuan/ton to 10 yuan/ton, a growth rate of 100.00%, while the 1 - 5 spread decreased by 25 yuan/ton to - 55 yuan/ton, a decline of 83.33% [1]. - **Fundamentals**: In November, Thailand's production decreased by 48.30 thousand tons to 466.20 thousand tons, a decline of 9.39%. China's production increased by 23.70 thousand tons to 137.20 thousand tons. The weekly operating rate of semi - steel tires for automobiles increased by 0.66 percentage points to 72.05%, while that of all - steel tires decreased by 2.19 percentage points to 61.95% [1]. - **Inventory Changes**: The bonded area inventory (bonded + general trade inventory) increased by 16,339 tons to 515,227 tons, a growth rate of 3.28%. The factory - warehouse futures inventory of natural rubber on the SHFE decreased by 605 tons to 58,968 tons, a decline of 1.02% [1]. Group 2: Crude Oil Industry Report Industry Investment Rating Not provided Core View Recently, the price of crude oil has been strengthening under the influence of geopolitics, but the geopolitical drive is still limited. The final price will return to be dominated by the oversupply pattern, and the price is expected to fluctuate in the range of 60 - 65 US dollars per barrel. It is necessary to continue to pay attention to the situation between the US and Venezuela and the progress of Russia - Ukraine peace talks [3]. Summary by Directory - **Crude Oil Price and Spread**: On December 24th, Brent crude oil decreased by 0.14 US dollars per barrel to 62.24 US dollars per barrel, a decline of 0.22%, and WTI crude oil decreased by 0.03 US dollars per barrel to 58.35 US dollars per barrel, a decline of 0.05% [3]. - **Refined Oil Price and Spread**: NYM RBOB increased by 0.39 cents per gallon to 174.71 cents per gallon, a growth rate of 0.22%, while NYM ULSD decreased by 3.30 cents per gallon to 215.76 cents per gallon, a decline of 1.51% [3]. - **Refined Oil Crack Spread**: The US gasoline crack spread increased by 0.19 US dollars per barrel to 15.03 US dollars per barrel, a growth rate of 1.31%, and the US diesel crack spread decreased by 1.36 US dollars per barrel to 32.27 US dollars per barrel, a decline of 4.03% [3]. Group 3: Benzene - Styrene Industry Report Industry Investment Rating Not provided Core View In the short - term, the overall supply - demand pattern of pure benzene remains weak, but there is an expectation of improvement in the future. BZ2603 may fluctuate in the range of 5300 - 5600 yuan/ton. This week, the supply and demand of styrene both increased. Although the price is boosted in the short - term, there is an expectation of inventory accumulation around the Spring Festival, and the rebound space is limited. EB02 is expected to fluctuate mainly in the range of 6300 - 6700 yuan/ton [5]. Summary by Directory - **Upstream Price and Spread**: On December 25th, the price of Brent crude oil (February) remained unchanged at 62.24 US dollars per barrel, and the price of WTI crude oil (February) remained unchanged at 58.35 US dollars per barrel [5]. - **Styrene - Related Price and Spread**: The spot price of styrene in East China increased by 50 yuan/ton to 6700 yuan/ton, a growth rate of 0.8%. The EB02 - EB03 spread increased by 11 yuan/ton to - 53 yuan/ton, a decline of 17.2% [5]. - **Downstream Cash Flow and Inventory**: The cash flow of EPS decreased by 50 yuan/ton to 0 yuan/ton, a decline of 100.00%. The inventory of pure benzene in Jiangsu ports increased by 1.30 tons to 27.30 tons, a growth rate of 5.0% [5]. Group 4: LPG Industry Report Industry Investment Rating Not provided Core View Not provided Summary by Directory - **LPG Price and Spread**: On December 25th, the main contract PG2601 increased by 14 yuan/ton to 4235 yuan/ton, a growth rate of 0.33%. The PG01 - 02 spread increased by 20 yuan/ton to 159 yuan/ton, a growth rate of 14.39% [8]. - **LPG Outer - Market Price**: The FEI forward M1 contract remained unchanged at 531 US dollars per ton, and the CP swap M1 contract decreased by 1.4 US dollars per ton to 508 US dollars per ton, a decline of 0.27% [8]. - **LPG Inventory**: The LPG refinery storage ratio remained unchanged at 23.7%, and the LPG port inventory decreased by 22.4 thousand tons to 261 thousand tons, a decline of 7.89% [8]. - **LPG Upstream and Downstream Operating Rates**: The operating rate of downstream PDH increased by 2.1 percentage points to 75.0%, while the operating rate of downstream MTBE decreased by 0.8 percentage points to 68.9% [8]. Group 5: Polyester Industry Chain Report Industry Investment Rating Not provided Core View - **Para - Xylene (PX)**: After the sharp rise of PX, be cautious about the current price. Do not rule out the possibility of the upstream price falling back due to substantial production cuts in the polyester sector. In the medium - term, take a long - position at low prices. PX5 - 9 can be in a long - position at low prices [10]. - **PTA**: After the sharp rise following PX, be cautious about the current price. In the medium - term, take a long - position at low prices. TA5 - 9 can be in a long - position at low prices [10]. - **Ethylene Glycol (MEG)**: It is expected to fluctuate and consolidate in the short - term. EG5 - 9 can be in a short - position at high prices [10]. - **Short - Fiber**: The absolute price has limited driving force and mainly follows the raw material fluctuations. Unilateral trading is the same as PTA, and the processing fee on the disk can be shorted at high prices [10]. - **Polyester Bottle Chip**: PR unilateral trading is the same as PTA. The processing fee of the PR main contract on the disk is expected to fluctuate in the range of 300 - 450 yuan/ton, and the processing fee can be shorted at high prices [10]. Summary by Directory - **Upstream Price**: On December 25th, the price of Brent crude oil (February) remained unchanged at 62.24 US dollars per barrel, and the price of CFR Japan naphtha remained unchanged at 540 US dollars per ton [10]. - **PX - Related Price and Spread**: The CFR China PX price remained unchanged at 901 US dollars per ton. The PX03 - PX05 spread decreased by 12 yuan/ton to 4 yuan/ton, a decline of 75.0% [10]. - **PTA - Related Price and Spread**: The spot price of PTA in East China increased by 35 yuan/ton to 5050 yuan/ton, a growth rate of 0.7%. The TA05 - TA09 spread increased by 16 yuan/ton to 36 yuan/ton, a growth rate of 20.5% [10]. - **MEG - Related Price and Spread**: The spot price of MEG in East China increased by 80 yuan/ton to 3653 yuan/ton, a growth rate of 2.2%. The EG05 - EG09 spread decreased by 11 yuan/ton to - 73 yuan/ton, a decline of 17.7% [10]. Group 6: Urea Industry Report Industry Investment Rating Not provided Core View In the short - term, urea prices are expected to fluctuate widely. The main futures contract is expected to fluctuate in the range of 1700 - 1760 yuan/ton. It is necessary to pay attention to the resumption rhythm of equipment and the progress of downstream demand [11]. Summary by Directory - **Futures Closing Price and Spread**: On December 25th, the 01 contract of urea decreased by 7 yuan/ton to 1712 yuan/ton, a decline of 0.41%. The 01 contract - 05 contract spread increased by 3 yuan/ton to - 62 yuan/ton, a growth rate of 4.41% [11]. - **Upstream Raw Materials**: The price of anthracite small pieces (Jincheng) remained unchanged at 900 yuan/ton, and the price of动力煤坑口 (伊金霍洛旗) increased by 10 yuan/ton to 520 yuan/ton, a growth rate of 1.96% [11]. - **Supply and Demand**: The daily production of domestic urea remained unchanged at 19.19 thousand tons. The weekly production decreased by 5.20 thousand tons to 133.34 thousand tons, a decline of 3.75% [11]. Group 7: Polyolefin Industry Report Industry Investment Rating Not provided Core View The spot price and basis of polyolefins changed little today. The market sentiment cooled down, and the trading volume decreased compared with the previous period. In 2026, the polyolefin market is expected to face both cost reduction and profit compression, and the price center will further decline [12]. Summary by Directory - **Futures Price and Spread**: On December 25th, the L2601 closing price decreased by 7 yuan/ton to 6343 yuan/ton, a decline of 0.11%. The L15 spread increased by 11 yuan/ton to - 47 yuan/ton, a growth rate of 18.97% [12]. - **Spot Price and Basis**: The spot price of East China PP raffia remained unchanged at 6120 yuan/ton, and the basis of North China LLDPE remained unchanged at - 100 yuan/ton [12]. - **Upstream and Downstream Operating Rates and Inventory**: The PE device operating rate decreased by 1.22 percentage points to 82.6%. The enterprise inventory of PE decreased by 2.92 tons to 45.9 tons, a decline of 5.99% [12]. Group 8: PVC and Caustic Soda Industry Report Industry Investment Rating Not provided Core View - **Caustic Soda**: The supply - demand of the caustic soda industry still has certain pressure. It is expected that the spot price of liquid caustic soda will be adjusted weakly and steadily in the short - term, and the price will fluctuate weakly in the long - term [13]. - **PVC**: The supply - demand fundamentals of PVC have weak support. It is expected that the PVC market will continue to operate in the range, and the price will weaken after a rebound [13]. Summary by Directory - **Spot and Futures Price**: On December 25th, the price of 32% liquid caustic soda in Shandong decreased by 15.6 yuan/ton to 2234.4 yuan/ton, a decline of 0.7%. The V2605 contract decreased by 24 yuan/ton to 4757 yuan/ton, a decline of 0.5% [13]. - **Overseas Quotation and Export Profit**: The FOB price of PVC in Southeast Asia remained unchanged at 600 US dollars per ton, and the export profit decreased by 66.5 yuan/ton to - 20.7 yuan/ton, a decline of 145.1% [13]. - **Supply and Demand and Inventory**: The operating rate of the caustic soda industry decreased by 1.4 percentage points to 88.5%. The total social inventory of PVC decreased by 0.7 tons to 51.1 tons, a decline of 1.3% [13]. Group 9: Methanol Industry Report Industry Investment Rating Not provided Core View The methanol futures fluctuate narrowly. The port accumulates inventory significantly, while the inland market shows a pattern of both supply and demand increasing, and the price fluctuates narrowly [14][15][16]. Summary by Directory - **Methanol Price and Spread**: On December 25th, the MA2601 closing price decreased by 5 yuan/ton to 2129 yuan/ton, a decline of 0.23%. The MA15 spread increased by 5 yuan/ton to - 33 yuan/ton, a decline of 13.16% [14]. - **Inventory**: The enterprise inventory of methanol increased by 1.28 tons to 40.397 tons, a growth rate of 3.28%. The port inventory increased by 19.37 tons to 141.3 tons, a growth rate of 15.89% [15]. - **Upstream and Downstream Operating Rates**: The operating rate of domestic upstream enterprises increased by 0.36 percentage points to 77.99%, while the operating rate of overseas upstream enterprises decreased by 3.47 percentage points to 60.5% [16]. Group 10: Glass and Soda Ash Industry Report Industry Investment Rating Not provided Core View - **Soda Ash**: The supply - demand pattern is still bearish, and the price will continue to fluctuate and bottom - out. It is recommended to pay attention to the short - selling opportunities after the rebound [19]. - **Glass**: The spot price continues to be under pressure, and the market is expected to continue to weaken and fluctuate at the bottom in the short - term [19]. Summary by Directory - **Related Price and Spread**: On December 26th, the North China quotation of glass decreased by 10 yuan/ton to 1010 yuan/ton, a decline of 0.98%. The North China quotation of soda ash remained unchanged at 1300 yuan/ton [19]. - **Supply and Inventory**: The operating rate of soda ash decreased by 1.91 percentage points to 82.74%. The factory inventory of soda ash increased by 0.5 tons to 149.93 tons, a growth rate of 0.33% [19]. - **Real Estate Data**: The year - on - year growth rate of the newly - started area of real estate decreased by 14.26 percentage points to - 29.25%, and the year - on - year growth rate of the completed area increased by 21.34 percentage points to - 0.28% [19].

1. Report Industry Investment Rating No relevant information provided. 2. Core Views 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. A range strategy of buying low and selling high is maintained, but it is recommended to wait and see for now to verify OPEC's export price - support willingness [2]. - For methanol, after the bullish factors are realized, the market will enter a short - term consolidation. The port inventory will continue to decline, but there are still pressures in the future due to high imports and potential port olefin plant overhauls. The methanol fundamentals have some pressure, and it is expected to consolidate at a low level. It is recommended to wait and see for unilateral strategies [3]. - For urea, the market continues to oscillate higher. The demand has improved in the short term, and the supply is expected to decline seasonally. The overall supply - demand situation has improved, and it is expected to build a bottom in an oscillatory manner. It is recommended to consider buying on dips [7]. - For rubber, currently having a neutral - to - bullish view, short - term operations with quick entries and exits are recommended. It is suggested to hold the hedging position of buying RU2601 and shorting RU2609 [12]. - For PVC, the fundamentals are poor with strong domestic supply and weak demand. The short - term sentiment drives a rebound, but in the medium term, a strategy of shorting on rallies is recommended before significant industry production cuts [14]. - For pure benzene and styrene, the non - integrated profit of styrene is neutral to low, and there is a large upward repair space for valuation. It is advisable to go long on the non - integrated profit of styrene before the first quarter of next year [17]. - For polyethylene, OPEC +'s plan to suspend production growth in Q1 2026 may lead to a bottoming of crude oil prices. The valuation of PE has limited downward space. It is recommended to go long on the LL5 - 9 spread on dips [20]. - For polypropylene, in a situation of weak supply and demand with high inventory pressure, there is no prominent contradiction in the short term. It may be supported when the supply - surplus pattern of the cost side changes in Q1 next year [22]. - For PX, the load remains high, and downstream PTA has many overhauls. It is expected to have a slight inventory build - up in December. It is advisable to pay attention to buying on dips [25]. - For PTA, the supply will maintain high - level overhauls in the short term, and the demand will gradually decline due to the off - season. The processing fee has limited upward space. It is recommended to pay attention to buying on dips based on expectations [27]. - For ethylene glycol, the overall load is still high, and the port inventory build - up cycle will continue. The valuation is neutral to low. Attention should be paid to the risk of a balance - sheet reversal caused by increased unexpected overhauls [29]. 3. Summary by Related Catalogs Crude Oil - Market performance: INE's main crude oil futures rose 3.00 yuan/barrel, or 0.68%, to 444.70 yuan/barrel; high - sulfur fuel oil futures fell 2.00 yuan/ton, or 0.08%, to 2,480.00 yuan/ton; low - sulfur fuel oil futures rose 14.00 yuan/ton, or 0.47%, to 3,014.00 yuan/ton [1]. - Inventory data: At the Fujairah port, gasoline inventory decreased by 0.70 million barrels to 6.27 million barrels, a 10.08% decline; diesel inventory decreased by 0.38 million barrels to 2.29 million barrels, a 14.25% decline; fuel oil inventory decreased by 1.02 million barrels to 10.38 million barrels, an 8.95% decline; total refined oil inventory decreased by 2.10 million barrels to 18.94 million barrels, a 10.00% decline [1]. Methanol - Market performance: Regional spot prices in Jiangsu, Lunan, Henan, and Hebei decreased by 5 yuan/ton, 5 yuan/ton, 20 yuan/ton, and 30 yuan/ton respectively, while Inner Mongolia remained unchanged. The main futures contract rose 16 yuan/ton to 2,172 yuan/ton, and the MTO profit was - 24 yuan [2]. - Strategy: After the bullish factors are realized, the market will consolidate. The port inventory will decline, but there are future pressures. The fundamentals have pressure, and it is recommended to wait and see [3]. Urea - Market performance: Regional spot prices in Shandong, Henan, and Jiangsu decreased by 10 yuan/ton, while Hubei increased by 20 yuan/ton, and other regions remained unchanged. The main futures contract rose 14 yuan/ton to 1,735 yuan/ton, and the overall basis was - 55 yuan/ton [5]. - Strategy: The market oscillates higher. The demand has improved, and the supply is expected to decline seasonally. The overall supply - demand has improved, and it is recommended to buy on dips [7]. Rubber - Market performance: Bulls believe in factors such as limited production growth due to weather and rubber forest conditions in Southeast Asia, the seasonal upward trend in the second half of the year, and improved demand expectations in China. Bears are concerned about uncertain macro - expectations, the off - season demand, and the possible under - performance of supply - side benefits. As of December 18, 2025, the operating rate of all - steel tires of 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 of 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. The inventory of semi - steel tires increased. As of December 14, 2025, the total social inventory of natural rubber in China was 1.152 million tons, a 2.6% increase from the previous month. The total inventory of dark - colored rubber was 748,000 tons, a 2.5% increase; the total inventory of light - colored rubber was 404,000 tons, a 2.8% increase. The total rubber inventory in Qingdao was 494,200 (+94,000) tons [9][10]. - Strategy: A neutral - to - bullish view, short - term operations with quick entries and exits are recommended, and it is suggested to hold the hedging position of buying RU2601 and shorting RU2609 [12]. PVC - Market performance: The PVC05 contract rose 43 yuan to 4,781 yuan, the spot price of Changzhou SG - 5 was 4,480 (+60) yuan/ton, the basis was - 301 (+17) yuan/ton, and the 5 - 9 spread was - 135 (-7) yuan/ton. The overall operating rate of PVC was 77.4%, a 2.1% decline from the previous period. The demand - side downstream operating rate was 45.4%, a 3.5% decline. The factory inventory was 329,000 tons (-16,000), and the social inventory was 1.057 million tons (-3,000) [12]. - Strategy: The fundamentals are poor with strong supply and weak demand. The short - term sentiment drives a rebound, and in the medium term, shorting on rallies is recommended before significant production cuts [14]. Pure Benzene and Styrene - Market performance: The spot price of pure benzene remained unchanged, and the futures price was also unchanged, with the basis widening. The spot price of styrene rose, and the futures price fell, with the basis strengthening. The upstream operating rate was 69.13%, a 1.02% increase; the inventory at Jiangsu ports increased by 0.46 million tons to 13.93 million tons; the weighted operating rate of the three S products on the demand side was 40.60%, a 1.67% decline [16]. - Strategy: The non - integrated profit of styrene is neutral to low, and there is a large upward repair space for valuation. It is advisable to go long on the non - integrated profit of styrene before the first quarter of next year [17]. Polyethylene - Market performance: The main futures contract closed at 6,408 yuan/ton, a 112 - yuan increase. The spot price remained unchanged at 6,250 yuan/ton, and the basis weakened by 112 yuan/ton to - 158 yuan/ton. The upstream operating rate was 82.34%, a 0.76% increase. The production enterprise inventory increased by 17,200 tons to 487,800 tons, and the trader inventory decreased by 20,000 tons to 35,600 tons. The downstream average operating rate was 42.45%, a 0.55% decline [19]. - Strategy: OPEC +'s plan to suspend production growth in Q1 2026 may lead to a bottoming of crude oil prices. The valuation of PE has limited downward space. It is recommended to go long on the LL5 - 9 spread on dips [20]. Polypropylene - Market performance: The main futures contract closed at 6,278 yuan/ton, a 120 - yuan increase. The spot price remained unchanged at 6,250 yuan/ton, and the basis weakened by 120 yuan/ton to - 28 yuan/ton. The upstream operating rate was 78.05%, a 0.31% increase. The production enterprise inventory increased by 7,000 tons to 537,800 tons, the trader inventory decreased by 90,000 tons to 198,300 tons, and the port inventory decreased by 7,000 tons to 67,500 tons. The downstream average operating rate was 53.8%, a 0.19% decline [21]. - Strategy: In a situation of weak supply and demand with high inventory pressure, there is no prominent contradiction in the short term. It may be supported when the supply - surplus pattern of the cost side changes in Q1 next year [22]. PX - Market performance: The PX03 contract fell 8 yuan to 7,294 yuan, and the PX CFR rose 5 dollars to 901 dollars. The basis was 24 yuan (+43), and the 3 - 5 spread was 16 yuan (-4). The Chinese PX load was 88.1%, unchanged from the previous period; the Asian load was 78.9%, a 0.4% decline. Tianjin Petrochemical in China shut down, and some overseas plants restarted. The PTA load was 73.2%, a 0.5% decline. In mid - and early December, South Korea's PX exports to China were 283,000 tons, a year - on - year increase of 8,000 tons. The inventory at the end of October was 4.074 million tons, a month - on - month increase of 48,000 tons [24]. - Strategy: The load remains high, and downstream PTA has many overhauls. It is expected to have a slight inventory build - up in December. It is advisable to pay attention to buying on dips [25]. PTA - Market performance: The PTA05 contract rose 12 yuan to 5,094 yuan, and the East China spot price rose 60 yuan to 5,015 yuan. The basis was - 19 yuan (-2), and the 5 - 9 spread was 78 yuan (-2). The PTA load was 73.2%, a 0.5% decline. The downstream load was 91.2%, unchanged from the previous period. The terminal draw - texturing load decreased by 4% to 79%, and the loom load decreased by 5% to 62%. The social inventory (excluding credit warehouse receipts) on December 12 was 2.15 million tons, a 19,000 - ton decrease. The spot processing fee rose 37 yuan to 214 yuan, and the on - paper processing fee rose 17 yuan to 309 yuan [26]. - Strategy: The supply will maintain high - level overhauls in the short term, and the demand will gradually decline due to the off - season. The processing fee has limited upward space. It is recommended to pay attention to buying on dips based on expectations [27]. Ethylene Glycol - Market performance: The EG05 contract rose 195 yuan to 3,818 yuan, and the East China spot price rose 10 yuan to 3,573 yuan. The basis was - 13 yuan (-8), and the 5 - 9 spread was - 62 yuan (+19). The ethylene glycol load was 72%, a 2% increase. The downstream load was 91.2%, unchanged from the previous period. The import arrival forecast was 118,000 tons, and the East China departure was 12,000 tons on December 23. The port inventory was 716,000 tons, a 30,000 - ton increase. The naphtha - based production profit was - 995 yuan, the domestic ethylene - based production profit was - 1,064 yuan, and the coal - based production profit was 123 yuan [28]. - Strategy: The overall load is still high, and the port inventory build - up cycle will continue. The valuation is neutral to low. Attention should be paid to the risk of a balance - sheet reversal caused by increased unexpected overhauls [29].

Group 1: Natural Rubber Industry Report Industry Investment Rating Not mentioned in the report. Core View Supply - side, geopolitical tensions in Thailand and Cambodia have not eased, affecting local raw material supply, and domestic production areas are accelerating the suspension of production, so there is still support at the bottom of rubber prices. Demand - side, the resumption of work of maintenance enterprises will support overall capacity utilization, but enterprises will maintain production control in the short - term due to rising production and sales pressure. Market - side, considering the achievement of annual tasks, some agents still have moderate replenishment behavior, but it is the seasonal off - season, and actual market transactions are mainly for just - in - time needs. The market will continue to run weakly. Overall, rising port inventories and the off - season will limit the upside of rubber prices, and rubber prices are expected to fluctuate widely in the range of 15,000 - 15,500 [1]. Summary by Directory - **Spot Price and Basis**: On December 23, the price of Yunnan Guofu whole - latex (SCRWF) in Shanghai increased by 50 yuan/ton to 14,850 yuan/ton, with a growth rate of 0.34%. The basis of whole - latex decreased by 35 yuan/ton to - 440 yuan/ton, a decrease of 8.64%. Other spot prices also had corresponding changes [1]. - **Monthly Spread**: The 9 - 1 spread decreased by 15 yuan/ton to - 65 yuan/ton, a decrease of 30.00%. The 1 - 5 spread increased by 15 yuan/ton to 35 yuan/ton, an increase of 75.00% [1]. - **Fundamentals**: In October, Thailand's production decreased by 1.40 to 478.60, a decrease of 0.29%; Indonesia's production decreased by 2.90 to 186.10, a decrease of 1.53%; India's production increased by 4.40 to 89.40, an increase of 5.18%; China's production decreased by 7.70 to 113.50. The weekly operating rate of semi - steel tires for automobile tires decreased by 0.18 to 71.39%, and that of all - steel tires increased by 0.07 to 64.14%. In November, domestic tire production increased by 387.70 to 10,182.80 million pieces, an increase of 3.96%, and tire export volume increased by 484.00 to 5,657.00, an increase of 9.36% [1]. - **Inventory Changes**: On December 23, the bonded area inventory increased by 16,339 to 515,227 tons, an increase of 3.28%. The warehouse futures inventory of natural rubber on the SHFE decreased by 605 to 58,968 tons, a decrease of 1.02% [1]. Group 2: Polyolefin Industry Report Industry Investment Rating Not mentioned in the report. Core View The market is trading the situation of high production in 2026 and weak reality. Polyolefins are being short - sold with increased positions. In 2026, the polyolefin market is expected to see a decline in costs and a compression of profits, and the price center will further decline. For PP, supply increases while demand decreases, the valuation of marginal devices remains low, and inventory decreases slightly. For PE, both supply and demand are weak, some full - density devices are switching from LLDPE to HDPE production, the marginal supply of standard products is decreasing, but prices are continuously falling, there is no speculative demand in the industry chain, and inventory has increased this week [4]. Summary by Directory - **Futures Closing Price and Spread**: On December 23, the closing price of L2601 increased by 60 to 6,246 yuan/ton, a growth rate of 0.97%. The L15 spread increased by 4 to - 50 yuan/ton, an increase of 7.41% [4]. - **Spot Price and Basis**: The spot price of East China PP raffia increased by 20 to 6,020 yuan/ton, a growth rate of 0.33%. The North China LL basis decreased by 20 to - 60 yuan/ton, a decrease of 50.00% [4]. - **Upstream and Downstream Operating Rates**: The operating rate of PE devices decreased by 0.25 to 83.9%, a decrease of 0.30%. The weighted operating rate of PE downstream decreased by 0.55 to 42.5%, a decrease of 1.28% [4]. - **Inventory**: PE enterprise inventory increased by 1.72 to 48.8 tons, an increase of 3.65%. PP enterprise inventory decreased by 53.71 to 0.0 tons, a decrease of 100.00% [4]. Group 3: Methanol Industry Report Industry Investment Rating Not mentioned in the report. Core View On December 23, methanol futures fluctuated narrowly. In the port area, although the arrival volume in December is still high, due to gas restrictions and device failures in Iran, the import volume in the far - term is expected to decrease significantly. Although there is still inventory accumulation pressure in December, the supply - demand balance sheet is expected to turn to inventory reduction in the first quarter of next year. In the inland area, the transfer price in Inner Mongolia has decreased. The supply side will maintain production due to the recovery of enterprise profits from falling coal prices. The demand side will see a slight recovery in traditional downstream operating rates and new MTO capacity put into operation. The inland supply - demand pattern is expected to stabilize, and prices will mainly fluctuate narrowly [6][7]. Summary by Directory - **Methanol Price and Spread**: On December 23, the closing price of MA2601 increased by 14 to 2,130 yuan/ton, a growth rate of 0.66%. The MA15 spread increased by 13 to - 26 yuan/ton, a decrease of 33.33% [6]. - **Inventory**: Methanol enterprise inventory increased by 3.83 to 39.114 tons, an increase of 10.86%. Methanol port inventory decreased by 1.56 to 121.9 tons, a decrease of 1.26% [6]. - **Upstream and Downstream Operating Rates**: The operating rate of domestic upstream enterprises increased by 0.99 to 77.63%, an increase of 1.29%. The operating rate of externally - purchased MTO devices increased by 1.51 to 86%, an increase of 1.79% [6]. Group 4: PX - PTA - MEG - Polyester Industry Report Industry Investment Rating Not mentioned in the report. Core View - **PX**: In the short - term, without obvious negatives and with the support of geopolitics, PX may continue to be strong unless there is substantial production reduction in the polyester sector. - **PTA**: The supply - demand pattern was tight from November to December, but there is an expectation of inventory accumulation in the first quarter. Strategies include reducing positions on rallies, not chasing high prices, taking a long - position in the medium - term at low prices, and a positive spread for TA5 - 9 at low levels. - **MEG**: Supply is still abundant, and the supply - demand outlook is weak. It is expected to run weakly in the short - term. Strategies include a bearish spread for EG5 - 9 and holding the seller of EG2605 - C - 4100. - **Short - fiber**: Supply remains high, demand is seasonally weak, and prices are driven by raw materials. Strategies are the same as PTA, and short - fiber processing fees should be shorted on rallies [8]. Summary by Directory - **PX - related Prices and Spreads**: On December 23, the spot price of PX in RMB increased by 19 to 7,363 yuan/ton, a growth rate of 0.3%. The PX03 - PX05 spread decreased by 22 to 20 yuan/ton, a decrease of 52.4% [8]. - **PTA - related Prices and Spreads**: The PTA spot price increased by 70 to 4,955 yuan/ton, a growth rate of 1.4%. The PTA05 - PTA09 spread increased by 4 to 80 yuan/ton, an increase of 5.3% [8]. - **MEG - related Prices and Spreads**: The EG2605 futures price decreased by 112 to 3,623 yuan/ton, a decrease of 3.0%. The EG05 - EG09 spread decreased by 16 to - 81 yuan/ton, an increase of 24.6% [8]. - **Polyester Product Prices and Cash Flows**: The price of polyester chips increased by 15 to 5,630 yuan/ton, a growth rate of 0.3%. The cash flow of POY150/48 increased by 7 to - 274 yuan/ton, an increase of 2.4% [8]. Group 5: Glass - Soda Ash Industry Report Industry Investment Rating Not mentioned in the report. Core View - **Soda Ash**: Supply is stable, demand has shrunk overall, and the supply - demand pattern is bearish. Prices will continue to fluctuate downward, and it is recommended to short on rallies after the technical rebound of the futures. - **Glass**: Spot prices are under pressure, demand in the north has weakened significantly, and there are concerns about future demand. The futures market is also under pressure. The 01 contract will continue the delivery logic in December, and the 05 contract is expected to be weak before positive drivers appear [9]. Summary by Directory - **Glass - related Prices and Spreads**: On December 23, the North China glass quotation decreased by 10 to 1,020 yuan/ton, a decrease of 0.97%. The 01 basis of glass decreased by 17 to 82 yuan/ton, a decrease of 17.17% [9]. - **Soda Ash - related Prices and Spreads**: The North China soda ash quotation remained unchanged at 1,300 yuan/ton. The 01 basis of soda ash decreased by 8 to 183 yuan/ton, a decrease of 4.19% [9]. - **Supply and Inventory**: The operating rate of soda ash decreased by 1.91 to 82.74%. Soda ash plant inventory increased by 0.5 to 149.93 tons, an increase of 0.33% [9]. Group 6: PVC - Caustic Soda Industry Report Industry Investment Rating Not mentioned in the report. Core View - **Caustic Soda**: There is still pressure on supply and demand. Although some regions have inventory reduction and downstream procurement enthusiasm, inventory levels are still high. Prices are expected to be bearish next week, especially in the East China region where supply is expected to increase. - **PVC**: The futures market is boosted by the macro - environment, but demand is weak. It is in the traditional off - season, and both domestic and export demand are poor. The supply - demand pattern is oversupplied, and price rebounds are limited [10]. Summary by Directory - **PVC and Caustic Soda Spot & Futures**: On December 23, the market price of East China calcium carbide - based PVC increased by 80 to 4,420 yuan/ton, a growth rate of 1.8%. The SH2605 futures price increased by 35 to 2,324 yuan/ton, a growth rate of 1.5% [10]. - **Caustic Soda Overseas Quotation & Export Profit**: The FOB price of East China ports remained unchanged at 370 US dollars/ton. The export profit increased by 76.2 to 251.6 US dollars/ton, an increase of 43.4% [10]. - **Supply and Demand**: The operating rate of the caustic soda industry decreased by 1.4 to 88.5%. The operating rate of PVC downstream products such as profiles decreased by 3.7 to 31.4%, a decrease of 10.5% [10]. - **Inventory**: The inventory of liquid caustic soda in East China factories decreased by 1.4 to 22.7 tons, a decrease of 5.7%. PVC total social inventory decreased by 0.7 to 51.1 tons, a decrease of 1.3% [10]. Group 7: Crude Oil Industry Report Industry Investment Rating Not mentioned in the report. Core View On December 23, international crude oil continued to rise. Tensions between the US and Venezuela may escalate, and the Russia - Ukraine situation remains uncertain, which will continue to affect crude oil prices. Although inventory data has not improved, the demand for refined oil products is expected to pick up during the Western holidays. Overall, crude oil prices are expected to fluctuate in the range of 60 - 65 US dollars/barrel, and attention should be paid to geopolitical developments [11]. Summary by Directory - **Crude Oil Price and Spread**: On December 23, Brent crude oil increased by 0.31 to 62.38 US dollars/barrel, a growth rate of 0.50%. The Brent M1 - M3 spread increased by 0.06 to 0.84 US dollars/barrel, an increase of 7.69% [11]. - **Refined Oil Price and Spread**: The NYM RBOB price increased by 0.10 to 174.32 US cents/gallon, a growth rate of 0.06%. The RBOB M1 - M3 spread decreased by 0.34 to - 3.15 US cents/gallon, a decrease of 12.10% [11]. - **Refined Oil Crack Spread**: The US gasoline crack spread decreased by 0.33 to 14.83 US dollars/barrel, a decrease of 2.16%. The US diesel crack spread increased by 0.99 to 33.63 US dollars/barrel, an increase of 3.05% [11]. Group 8: Pure Benzene - Styrene Industry Report Industry Investment Rating Not mentioned in the report. Core View - **Pure Benzene**: The short - term supply - demand pattern is weak, but there is an expectation of improvement in the future. Spring maintenance plans are being introduced, and with the support of rising oil prices, the downside space is limited. It is expected to fluctuate in the range of 5,300 - 5,600 yuan/ton. - **Styrene**: As industry profits recover, supply has increased. But demand is weakening as downstream industries are in the off - season and losses are expanding. There is an expectation of inventory accumulation around the Spring Festival, and the upside of prices is limited. It is expected to fluctuate in the range of 6,300 - 6,700 yuan/ton [13]. Summary by Directory - **Upstream Price and Spread**: On December 23, the price of Brent crude oil (February) increased by 1.91 to 62.38 US dollars/barrel, a growth rate of 3.2%. The pure benzene - naphtha spread decreased by 2 to 124 US dollars/ton, a decrease of 1.6% [13]. - **Styrene - related Price and Spread**: The spot price of styrene in East China decreased by 60 to 6,560 yuan/ton, a decrease of 0.9%. The EB02 - EB03 spread increased by 1 to - 57 yuan/ton, an increase of 1.7% [13]. - **Inventory and Operating Rate**: The inventory of pure benzene in Jiangsu ports increased by 1.3 to 27.30 tons, an increase of 5.0%. The operating rate of styrene increased by 1.0 to 69.1%, an increase of 1.5% [13]. Group 9: Urea Industry Report Industry Investment Rating Not mentioned in the report. Core View Urea futures prices are rising, but spot prices are stable, and the market is mainly fulfilling previous orders. On the supply side, although the operating rate has decreased slightly due to some gas - based device shutdowns, daily production remains at a relatively high level, and supply pressure will increase after the resumption of some devices. On the demand side, agricultural demand is in the off - season, and industrial demand is weakening. Coal prices support urea prices from the cost side. In the short - term, the futures rebound is mainly driven by export expectations, and in the medium - term, the supply - demand weakness will dominate prices. Urea prices are expected to fluctuate in a range, and attention should be paid to whether the futures main contract can hold above 1,730 yuan/ton, as well as device resumption and downstream demand [14]. Summary by Directory - **Futures Closing Price and Spread**: On December 23, the 01 contract of urea futures increased by 10 to 1,649 yuan/ton, a growth rate of 0.61%. The 01 contract - 0

1. Report Industry Investment Rating No relevant content 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 increasing significantly, short - term oil prices should not be overly bearish. Maintain a range strategy of buying low and selling high, but currently, it's advisable to wait and see, waiting for a decline in OPEC exports when oil prices fall for verification [3]. - For methanol, after the bullish factors are realized, the market will enter a short - term consolidation. There are still pressures on the port, and the fundamentals have some pressure. It is expected to be sorted out at a low level, and it is recommended to wait and see [6]. - For urea, the overall supply - demand situation has improved. With support from export policies and costs, the downside space is limited. It is expected to build a bottom in a range. At low prices, consider going long on dips [10]. - For rubber, currently hold a neutral view, recommend short - term operations, and hold the hedging position of buying RU2601 and selling RU2609 [15]. - For PVC, the domestic supply is strong and demand is weak, and the fundamentals are poor. In the short - term, there is a rebound driven by sentiment. In the medium - term, the idea is to short on rallies before significant production cuts in the industry [17]. - For pure benzene and styrene, the non - integrated profit of styrene is neutral to low, and there is a large space for valuation repair. Before the first quarter of next year, consider going long on the non - integrated profit of styrene [20]. - For polyethylene, the long - term contradiction has shifted from cost - driven decline to production mismatch. Consider going long on the LL5 - 9 spread on dips [23]. - For polypropylene, under the background of weak supply and demand, the overall inventory pressure is high. It may be supported when the oversupply situation on the cost side changes in the first quarter of next year [25]. - For PX, it is expected to have a slight inventory build - up in December. Pay attention to the opportunity of going long on dips [28]. - For PTA, pay attention to the opportunity of going long on dips in the expected trading [30]. - For ethylene glycol, there is a risk of a rebound due to unexpected maintenance. The supply - demand pattern needs significant production cuts to improve [32]. 3. Summary by Related Catalogs Crude Oil - **Market Information**: The main INE crude oil futures rose 10.50 yuan/barrel, or 2.46%, to 437.90 yuan/barrel. High - sulfur fuel oil rose 46.00 yuan/ton, or 1.91%, to 2458.00 yuan/ton, and low - sulfur fuel oil rose 73.00 yuan/ton, or 2.51%, to 2982.00 yuan/ton. European ARA weekly data showed that gasoline inventory increased by 0.94 million barrels to 10.16 million barrels, diesel inventory decreased by 0.27 million barrels to 14.70 million barrels, etc. The total refined oil inventory increased by 0.67 million barrels to 45.89 million barrels [2]. - **Strategy Viewpoint**: Maintain a range strategy of buying low and selling high, but currently wait and see [3]. Methanol - **Market Information**: Regional spot prices in Jiangsu decreased by 11 yuan/ton, in Lunan by 5 yuan/ton, etc. The main futures contract rose 7 yuan/ton to 2155 yuan/ton, and the MTO profit was - 378 yuan [5]. - **Strategy Viewpoint**: After the bullish factors are realized, the market will enter a short - term consolidation. It is expected to be sorted out at a low level, and it is recommended to wait and see [6]. Urea - **Market Information**: Regional spot prices in Shandong remained unchanged, in Henan rose 10 yuan/ton, etc. The main futures contract rose 1 yuan/ton to 1698 yuan/ton, and the overall basis was - 8 yuan/ton [8]. - **Strategy Viewpoint**: The overall supply - demand situation has improved. With support from export policies and costs, the downside space is limited. At low prices, consider going long on dips [10]. Rubber - **Market Information**: Rubber prices were oscillating weakly. Rubber winter - storage buying demand is a bullish factor. As of December 18, 2025, the operating load of all - steel tires of Shandong tire enterprises was 64.66%, and that of semi - steel tires was 72.76%. The total social inventory of natural rubber in China was 115.2 tons, and the inventory in Qingdao was 49.42 tons. Spot prices of some rubber products declined [12][13][14]. - **Strategy Viewpoint**: Currently hold a neutral view, recommend short - term operations, and hold the hedging position of buying RU2601 and selling RU2609 [15]. PVC - **Market Information**: The PVC05 contract fell 61 yuan to 4591 yuan. The spot price of Changzhou SG - 5 was 4340 yuan/ton. The overall operating rate was 77.4%, and the downstream operating rate was 45.4%. Factory and social inventories decreased [15]. - **Strategy Viewpoint**: The domestic supply is strong and demand is weak, and the fundamentals are poor. In the short - term, there is a rebound driven by sentiment. In the medium - term, the idea is to short on rallies before significant production cuts in the industry [17]. Pure Benzene and Styrene - **Market Information**: The spot price of pure benzene in East China rose 35 yuan/ton to 5315 yuan/ton, and the spot price of styrene rose 100 yuan/ton to 6550 yuan/ton. The upstream operating rate was 69.13%, and the three - S weighted operating rate on the demand side was 40.60% [19]. - **Strategy Viewpoint**: The non - integrated profit of styrene is neutral to low, and there is a large space for valuation repair. Before the first quarter of next year, consider going long on the non - integrated profit of styrene [20]. Polyethylene - **Market Information**: The main contract closed at 6240 yuan/ton, down 80 yuan/ton. The upstream operating rate was 82.34%. Production enterprise inventory increased by 1.72 tons, and the downstream average operating rate was 42.45% [22]. - **Strategy Viewpoint**: The long - term contradiction has shifted from cost - driven decline to production mismatch. Consider going long on the LL5 - 9 spread on dips [23]. Polypropylene - **Market Information**: The main contract closed at 6119 yuan/ton, down 94 yuan/ton. The upstream operating rate was 78.05%. Production enterprise inventory increased by 0.07 tons, and the downstream average operating rate was 53.8% [24]. - **Strategy Viewpoint**: Under the background of weak supply and demand, the overall inventory pressure is high. It may be supported when the oversupply situation on the cost side changes in the first quarter of next year [25]. PX - **Market Information**: The PX03 contract rose 188 yuan to 7258 yuan. The PX CFR rose 26 dollars to 892 dollars. The Chinese load was 88.1%, and the Asian load was 78.9%. PTA load was 73.2%. In the first and middle of December, South Korea's PX exports to China were 28.3 tons [27]. - **Strategy Viewpoint**: It is expected to have a slight inventory build - up in December. Pay attention to the opportunity of going long on dips [28]. PTA - **Market Information**: The PTA05 contract rose 158 yuan to 5040 yuan. The spot price in East China rose 135 yuan to 4885 yuan. The PTA load was 73.2%, and the downstream load was 91.2%. Social inventory decreased by 1.9 tons [29]. - **Strategy Viewpoint**: Pay attention to the opportunity of going long on dips in the expected trading [30]. Ethylene Glycol - **Market Information**: The EG05 contract fell 3 yuan to 3735 yuan. The spot price in East China fell 20 yuan to 3613 yuan. The supply - side load was 72%, and the downstream load was 91.2%. Port inventory increased by 3 tons [31]. - **Strategy Viewpoint**: There is a risk of a rebound due to unexpected maintenance. The supply - demand pattern needs significant production cuts to improve [32].

1. Report Industry Investment Ratings No information about industry investment ratings is provided in the reports. 2. Core Views of the Reports - **Natural Rubber**: With geopolitical tensions affecting supply in Thailand and domestic产区 entering the off - season, there is support at the bottom of rubber prices. However, due to high production and sales pressure and the seasonal demand slump, the market is weak. Rubber prices are expected to fluctuate widely between 15,000 - 15,500 yuan/ton [1]. - **Glass and Soda Ash**: For soda ash, the supply may increase with the potential output from new projects, and demand is shrinking, so the price is expected to continue to decline with occasional technical rebounds. For glass, the spot price is stable but facing weakening demand in the north and high inventory in the middle - stream, so the futures price may be under pressure and continue to oscillate at the bottom [3]. - **PVC and Caustic Soda**: The caustic soda industry still has supply - demand pressure, and prices are expected to be weak. The PVC market is affected by high supply, low demand, and cost pressure, and is expected to maintain range - bound trading and then weaken after a rebound [4]. - **Polyolefins**: The market is trading on the expectation of high production in 2026 and weak current conditions. Both PE and PP are facing downward pressure on prices, with the price center expected to decline further [6]. - **Methanol**: Although the port may face inventory accumulation in December, there is an expected shift to inventory reduction in the first quarter of the next year. The inland market is expected to be stable with prices fluctuating slightly [10]. - **Pure Benzene and Styrene**: The short - term driving force for pure benzene is weak due to weak downstream demand and cost support, but there is an expectation of improvement after the spring maintenance. Styrene is expected to oscillate between 6300 - 6700 yuan/ton due to sufficient supply and weak cost support [13]. - **LPG**: The LPG market shows a pattern of stable prices, inventory reduction, and some improvement in downstream demand. The price is expected to be relatively stable with some fluctuations [15]. - **Polyester Industry Chain**: For PX, it may continue to be strong unless there is substantial production reduction in the polyester sector. PTA is expected to follow the raw material price with limited independent movement. MEG is expected to oscillate at a low level. Short - fiber prices follow the raw material, and the processing fee of bottle - chips is expected to be compressed [17]. - **Crude Oil**: The market is dominated by geopolitical factors. With high supply and weak demand, the price is expected to oscillate, and attention should be paid to the price of Brent crude at $60 per barrel [18]. - **Urea**: The futures price is weak, while the spot price is rising. The Indian tender is beneficial for exports, but high supply and weak demand in the domestic market lead to a difficult price trend. The futures price is expected to oscillate between 1680 - 1730 yuan/ton [20]. 3. Summary According to Relevant Catalogs Natural Rubber - **Price and Spread**: The prices of Yunnan state - owned rubber, Thai - standard mixed rubber, etc. have decreased. The basis and inter - contract spreads have also changed. For example, the all - milk basis decreased by 25.93% [1]. - **Production and Supply**: Thailand's production decreased slightly in October, while India's increased. China's production decreased. The opening rates of semi - steel and all - steel tires changed slightly, and tire production and exports increased in November [1]. - **Inventory**: The bonded - area inventory increased, while the factory - warehouse futures inventory of natural rubber on the SHFE decreased [1]. Glass and Soda Ash - **Price and Spread**: The prices of glass and soda ash in different regions were mostly stable, with some futures prices decreasing. The basis of some contracts increased [3]. - **Supply**: The soda ash production rate and weekly output decreased slightly, while the melting volume of float glass and photovoltaic glass remained unchanged [3]. - **Inventory**: The glass inventory increased slightly, the soda ash factory inventory increased slightly, and the soda ash delivery - warehouse inventory decreased [3]. - **Real Estate Data**: The new construction area, construction area, and sales area decreased year - on - year, while the completion area increased [3]. PVC and Caustic Soda - **Price and Spread**: The prices of PVC and caustic soda in different forms decreased, and the basis and inter - contract spreads changed. For example, the V - basis increased by 2600% [4]. - **Supply and Demand**: The caustic soda industry's supply - demand pressure remains, and the PVC industry has high supply and low demand. The opening rates of related industries changed slightly [4]. - **Inventory**: The caustic soda inventory in some regions decreased, and the PVC upstream factory inventory increased while the total social inventory decreased [4]. Polyolefins - **Price and Spread**: The prices of LLDPE, PP futures and spot decreased, and the spreads between different contracts and varieties changed. For example, the LP01 spread decreased by 39.39% [6]. - **Inventory and Production**: The PE and PP enterprise inventories and social inventories changed, and the device opening rates of PE and PP also changed [6]. Methanol - **Price and Spread**: The prices of methanol futures and spot decreased, and the basis and inter - contract spreads changed. For example, the MA15 spread increased by 23.81% [8]. - **Inventory**: The enterprise inventory increased, while the port inventory decreased, and the social inventory increased [9]. - **Production and Supply**: The upstream and downstream opening rates of methanol changed slightly [10]. Pure Benzene and Styrene - **Price and Spread**: The prices of pure benzene and styrene futures and spot changed slightly, and the spreads between different contracts and varieties changed. For example, the EB02 - EB03 spread increased by 0.3% [13]. - **Inventory and Production**: The pure benzene inventory remained unchanged, and the opening rates of related industries decreased [13]. LPG - **Price and Spread**: The prices of LPG futures and spot changed slightly, and the basis and inter - contract spreads changed. For example, the PG01 - 02 spread decreased by 0.83% [15]. - **Inventory and Production**: The LPG refinery inventory ratio remained stable, the port inventory decreased, and the upstream and downstream opening rates changed [15]. Polyester Industry Chain - **Price and Spread**: The prices of upstream raw materials such as PX and downstream polyester products changed. The spreads between different contracts and varieties also changed. For example, the PX - naphtha spread increased by 12.4% [17]. - **Inventory and Production**: The MEG port inventory increased, and the opening rates of various industries in the polyester industry chain changed [17]. Crude Oil - **Price and Spread**: The prices of Brent, WTI, and SC crude oil changed, and the spreads between different contracts and varieties changed. For example, the Brent - WTI spread increased by 3.40% [18]. - **Refined Oil**: The prices of refined oil products such as RBOB, ULSD, and Gasoil changed, and the spreads between different contracts also changed [18]. Urea - **Price and Spread**: The futures price of urea decreased slightly, and the spreads between different contracts changed. The spot price increased [20]. - **Inventory and Production**: The urea production is at a high level, the factory inventory decreased, and the port inventory increased slightly [20].

Report Industry Investment Rating No relevant content provided. Core Viewpoints of the Report - Although the geopolitical premium has completely dissipated and OPEC has increased production in a very limited amount, and OPEC's supply has not yet increased significantly, so oil prices should not be overly bearish in the short term. Maintain a range strategy of buying low and selling high for oil prices, but currently, oil prices need to test OPEC's willingness to support prices through exports. It is recommended to wait and see in the short term and wait for a decline in OPEC exports to confirm when oil prices fall [2]. - After the bullish factors are realized, the methanol market has entered a short - term consolidation. The port inventory has further decreased due to port back - flow and trans - shipment. However, the import arrivals will remain high, and the port olefin plants have maintenance plans. The overall supply is at a high level, and the methanol fundamentals still face some pressure. It is expected to consolidate at a low level, and a unilateral strategy of waiting and seeing is recommended [4]. - The urea market has continued to rise in a volatile manner. The reserve demand and the increase in compound fertilizer production have led to an improvement in short - term demand. The supply is expected to decline seasonally. The overall supply - demand situation of urea has improved, and there is support from export policies and costs. It is expected to build a bottom in a volatile manner. It is recommended to consider buying on dips [7]. - For rubber, a neutral approach is currently adopted, and short - term operations with quick entry and exit are recommended. Holding a hedging position of buying RU2601 and selling RU2609 is advised [12]. - The PVC market has a poor fundamental situation. The domestic supply is strong while the demand is weak, and it is difficult to reverse the oversupply situation. Although there is a short - term rebound driven by sentiment, in the medium term, a strategy of shorting on rallies is recommended before there is a substantial reduction in industry production [14]. - For pure benzene and styrene, the non - integrated profit of styrene is neutral to low, and there is a large space for valuation repair. The supply of pure benzene is still abundant, and the port inventory of styrene has been continuously decreasing. It is recommended to go long on the non - integrated profit of styrene before the first quarter of next year [17]. - For polyethylene, although the PE valuation has limited downward space, the high number of warehouse receipts in the same period of history suppresses the market. The overall inventory is at a high level but is decreasing. It is recommended to go long on the LL5 - 9 spread on dips [20]. - For polypropylene, under the background of weak supply and demand, the overall inventory pressure is high. There is no prominent contradiction in the short term. It is expected that the supply - surplus situation at the cost end will change in the first quarter of next year, which may support the market [23]. - For PX, it is expected to have a slight inventory build - up in December. The current valuation is at a neutral level, and opportunities to go long on dips are worth paying attention to [26]. - For PTA, the supply will maintain a high level of maintenance in the short term, and the demand will gradually decline due to the off - season. The PTA processing fee has limited upward space in the short term. Opportunities to go long on dips based on expectations are recommended [28]. - For ethylene glycol, the domestic supply has improved due to unexpected maintenance, but the overall load is still high, and the port inventory is in a build - up cycle. There is a risk of a rebound due to further increases in maintenance. [31] Summary by Relevant Catalogs Crude Oil - **Market Information**: INE's main crude oil futures closed down 1.70 yuan/barrel, a 0.40% decline, at 426.60 yuan/barrel. Singapore's ESG weekly oil product data showed that gasoline inventories increased by 0.06 million barrels to 15.06 million barrels, a 0.43% increase; diesel inventories increased by 0.07 million barrels to 8.43 million barrels, a 0.85% increase; fuel oil inventories decreased by 1.40 million barrels to 24.66 million barrels, a 5.39% decrease; total refined oil inventories decreased by 1.27 million barrels to 48.15 million barrels, a 2.57% decrease [8]. - **Strategy**: Although the geopolitical premium has completely dissipated and OPEC has increased production in a very limited amount, and OPEC's supply has not yet increased significantly, so oil prices should not be overly bearish in the short term. Maintain a range strategy of buying low and selling high for oil prices, but currently, oil prices need to test OPEC's willingness to support prices through exports. It is recommended to wait and see in the short term and wait for a decline in OPEC exports to confirm when oil prices fall [2]. Methanol - **Market Information**: Regional spot prices in Jiangsu changed by 38 yuan/ton, in Lunan by 5 yuan/ton, in Henan by 25 yuan/ton, in Hebei by 0 yuan/ton, and in Inner Mongolia by - 12.5 yuan/ton. The main futures contract changed by - 26 yuan/ton, reporting 2148 yuan/ton, and the MTO profit was reported at - 159 yuan [3]. - **Strategy**: After the bullish factors are realized, the methanol market has entered a short - term consolidation. The port inventory has further decreased due to port back - flow and trans - shipment. However, the import arrivals will remain high, and the port olefin plants have maintenance plans. The overall supply is at a high level, and the methanol fundamentals still face some pressure. It is expected to consolidate at a low level, and a unilateral strategy of waiting and seeing is recommended [4]. Urea - **Market Information**: Regional spot prices in Shandong changed by 20 yuan/ton, in Henan by 10 yuan/ton, in Hebei by 10 yuan/ton, in Hubei by 0 yuan/ton, in Jiangsu by 20 yuan/ton, in Shanxi by 20 yuan/ton, and in the Northeast by 0 yuan/ton. The total basis was reported at - 17 yuan/ton. The main futures contract changed by - 11 yuan/ton, reporting 1697 yuan/ton [6]. - **Strategy**: The urea market has continued to rise in a volatile manner. The reserve demand and the increase in compound fertilizer production have led to an improvement in short - term demand. The supply is expected to decline seasonally. The overall supply - demand situation of urea has improved, and there is support from export policies and costs. It is expected to build a bottom in a volatile manner. It is recommended to consider buying on dips [7]. Rubber - **Market Information**: The rubber price has been consolidating. The exchange's RU inventory warrants are at a low level, and the buying demand for winter storage is a bullish factor. The bulls believe in seasonal expectations and improved demand, while the bears are concerned about macro uncertainties and weak demand. 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. The inventory of semi - steel tires has increased. As of December 14, 2025, the total social inventory of natural rubber in China was 115.2 tons, a 2.6% increase from the previous month [10][11]. - **Strategy**: A neutral approach is currently adopted, and short - term operations with quick entry and exit are recommended. Holding a hedging position of buying RU2601 and selling RU2609 is advised [12]. PVC - **Market Information**: The PVC05 contract fell 56 yuan, reporting 4652 yuan. The spot price of Changzhou SG - 5 was 4400 (- 30) yuan/ton, the basis was - 252 (+ 26) yuan/ton, and the 5 - 9 spread was - 129 (+ 1) yuan/ton. The overall PVC operating rate was 77.4%, a 2.1% decrease from the previous period. The demand - side overall downstream operating rate was 45.4%, a 3.5% decrease from the previous period. The factory inventory was 32.9 tons (- 1.6), and the social inventory was 105.7 tons (- 0.3) [12]. - **Strategy**: The PVC market has a poor fundamental situation. The domestic supply is strong while the demand is weak, and it is difficult to reverse the oversupply situation. Although there is a short - term rebound driven by sentiment, in the medium term, a strategy of shorting on rallies is recommended before there is a substantial reduction in industry production [14]. Pure Benzene and Styrene - **Market Information**: The spot price of pure benzene in East China was 5275 yuan/ton, unchanged. The closing price of the active pure benzene contract was 5394 yuan/ton, unchanged. The pure benzene basis was - 119 yuan/ton, narrowing by 13 yuan/ton. The spot price of styrene was 6500 yuan/ton, down 50 yuan/ton. The closing price of the active styrene contract was 6402 yuan/ton, up 17 yuan/ton. The basis was 98 yuan/ton, weakening by 67 yuan/ton. The BZN spread was 129.12 yuan/ton, down 2 yuan/ton. The EB non - integrated plant profit was - 406.75 yuan/ton, down 35 yuan/ton. The EB consecutive 1 - consecutive 2 spread was 69 yuan/ton, narrowing by 19 yuan/ton. The upstream operating rate was 69.13%, up 1.02%. The inventory in Jiangsu ports was 13.47 tons, a decrease of 1.21 tons. The weighted operating rate of the 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%, and the ABS operating rate was 71.00%, up 0.47% [16]. - **Strategy**: The non - integrated profit of styrene is neutral to low, and there is a large space for valuation repair. The supply of pure benzene is still abundant, and the port inventory of styrene has been continuously decreasing. It is recommended 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 6320 yuan/ton, down 156 yuan/ton. The spot price was 6450 yuan/ton, down 60 yuan/ton. The basis was 130 yuan/ton, strengthening by 96 yuan/ton. The upstream operating rate was 81.58%, a 0.92% decrease from the previous period. The production enterprise inventory was 48.78 tons, a 1.72 - ton increase from the previous week, and the trader inventory was 3.56 tons, a 0.20 - ton decrease from the previous week. The downstream average operating rate was 42.45%, a 0.55% decrease from the previous period. The LL5 - 9 spread was - 47 yuan/ton, narrowing by 9 yuan/ton [19]. - **Strategy**: Although the PE valuation has limited downward space, the high number of warehouse receipts in the same period of history suppresses the market. The overall inventory is at a high level but is decreasing. It is recommended to go long on the LL5 - 9 spread on dips [20]. Polypropylene - **Market Information**: The closing price of the main polypropylene contract was 6213 yuan/ton, down 66 yuan/ton. The spot price was 6275 yuan/ton, unchanged. The basis was 62 yuan/ton, strengthening by 66 yuan/ton. The upstream operating rate was 77.74%, a 1.66% decrease from the previous period. The production enterprise inventory was 53.78 tons, a 0.07 - ton increase from the previous week, the trader inventory was 19.83 tons, a 0.9 - ton decrease from the previous week, and the port inventory was 6.75 tons, a 0.07 - ton decrease from the previous week. The downstream average operating rate was 53.8%, a 0.19% decrease from the previous period. The LL - PP spread was 107 yuan/ton, narrowing by 90 yuan/ton [22]. - **Strategy**: Under the background of weak supply and demand, the overall inventory pressure is high. There is no prominent contradiction in the short term. It is expected that the supply - surplus situation at the cost end will change in the first quarter of next year, which may support the market [23]. PX - **Market Information**: The PX03 contract rose 208 yuan, reporting 7070 yuan. The PX CFR rose 26 dollars, reporting 866 dollars. The basis was - 28 yuan (unchanged), and the 3 - 5 spread was 54 yuan (+ 22). The PX operating rate in China was 88.1%, unchanged from the previous period, and the Asian operating rate was 78.9%, down 0.4%. In terms of plants, a 26 - ton plant of Japan's Eneos restarted, and a 55 - ton plant of South Korea's GS was under maintenance. The PTA operating rate was 73.2%, down 0.5%. In terms of imports, South Korea's PX exports to China in the first ten days of December were 13.9 tons, a 0.5 - ton decrease from the same period last year. The inventory at the end of October was 407.4 tons, a 4.8 - ton increase from the previous month. The PXN was 305 dollars (+ 4), the South Korean PX - MX was 143 dollars (+ 1), and the naphtha crack spread was 97 dollars (+ 9) [25]. - **Strategy**: It is expected to have a slight inventory build - up in December. The current valuation is at a neutral level, and opportunities to go long on dips are worth paying attention to [26]. PTA - **Market Information**: The PTA05 contract rose 134 yuan, reporting 4882 yuan. The East - China spot price rose 100 yuan, reporting 4750 yuan. The basis was - 10 yuan (+ 1), and the 5 - 9 spread was 72 yuan (+ 4). The PTA operating rate was 73.2%, down 0.5%. The downstream operating rate was 91.2%, unchanged. The terminal texturing operating rate decreased by 4% to 79%, and the loom operating rate decreased by 5% to 62%. The social inventory (excluding credit warehouse receipts) on December 12 was 215 tons, a 1.9 - ton decrease from the previous period. The PTA spot processing fee fell 37 yuan to 130 yuan, and the futures processing fee fell 3 yuan to 244 yuan [27]. - **Strategy**: The supply will maintain a high level of maintenance in the short term, and the demand will gradually decline due to the off - season. The PTA processing fee has limited upward space in the short term. Opportunities to go long on dips based on expectations are recommended [28]. Ethylene Glycol - **Market Information**: The EG05 contract fell 29 yuan, reporting 3738 yuan. The East - China spot price fell 34 yuan, reporting 3633 yuan. The basis was - 16 yuan (+ 6), and the 5 - 9 spread was - 66 yuan (+ 1). The ethylene glycol operating rate was 72%, up 2%. The synthetic - gas - based operating rate was 75.5%, up 3.3%, and the ethylene - based operating rate was 70%, up 1.3%. In terms of plants, Zheng Dakai restarted, and a line of Yankuang was under maintenance. The import arrival forecast was 11.8 tons, and the East - China departure on December 18 was 0.86 tons. The port inventory was 84.4 tons, a 2.5 - ton increase from the previous period. The naphtha - based profit was - 834 yuan, the domestic ethylene - based profit was - 964 yuan, and the coal - based profit was 29 yuan. The ethylene price remained unchanged at 745 dollars, and the price of Yulin pit - mouth bituminous coal fines fell to 570 yuan [30]. - **Strategy**: The domestic supply has improved due to unexpected maintenance, but the overall load is still high, and the port inventory is in a build - up cycle. There is a risk of a rebound due to further increases in maintenance [31].

1. Report's Industry Investment Ratings - **Bullish**: BR Rubber [1] - **Bearish**: Industrial Silicon, Palm Oil [1] - **Neutral (Oscillation)**: Bonds, Agricultural Products, Alumina, Zinc, Stainless Steel, Tin, Precious Metals (Gold, Silver, Platinum, Palladium), Rebar, Hot - Rolled Coil, Iron Ore, Manganese Ore, Ferrosilicon, Glass, Soda Ash, Coking Coal, Coke, Soybeans, Rapeseed Oil, Cotton, Sugar, Wheat, Corn, Pulp, Logs, Live Pigs, Crude Oil, Fuel Oil, Bitumen, Ethylene Glycol, Benzene - Naphtha, Urea, Propylene, PVC, Caustic Soda, LPG, Container Shipping to Europe [1] 2. Core Views of the Report - In the short term, the stock index is expected to continue its weak trend, but the market adjustment since mid - November has opened up space for the upward movement of the stock index next year [1] - Asset shortage and weak economy are beneficial to bond futures, but the central bank has recently warned about interest - rate risks [1] - The market sentiment is volatile, and there are opportunities to go long at low levels for some products [1] 3. Summary by Industry Macro - Financial - **Stock Index**: Short - term weak operation, long - term upward potential. Investors can gradually establish long positions during the adjustment period [1] - **Bonds**: Asset shortage and weak economy are favorable, but short - term interest - rate risks are warned. Pay attention to the Bank of Japan's interest - rate decision [1] Non - Ferrous Metals - **Aluminum**: High - level wide - range oscillation due to limited industrial drive and fluctuating macro sentiment [1] - **Alumina**: Weak domestic fundamentals, short - term price rebound but limited upward drive [1] - **Zinc**: Fundamentals improved, cost center shifted up, but price is under pressure. Pay attention to low - buying opportunities [1] - **Nickel**: After a sharp decline, there is a demand for position - reduction repair. Short - term trading is recommended, and the long - term supply of primary nickel is in surplus [1] - **Stainless Steel**: Short - term trading is recommended, waiting for opportunities to sell on rallies [1] - **Tin**: Short - term oscillation, long - term bullish. Pay attention to low - buying opportunities during corrections [1] Precious Metals and New Energy - **Precious Metals**: Supported by the cooling of the US CPI in November, but short - term volatility risks need to be vigilant [1] - **Industrial Silicon**: Bearish due to increased production in the northwest, reduced production in the southwest, and decreased production schedules of polysilicon and organic silicon in December [1] - **Polysilicon**: There is an expectation of capacity reduction in the long - term, marginal improvement in terminal installation in the fourth quarter, and strong price - holding and low - delivery willingness of large enterprises [1] - **Lithium**: In the traditional peak season of new energy vehicles, with strong energy - storage demand, increased production on the supply side, and the potential to break through previous highs [1] Ferrous Metals - **Rebar and Hot - Rolled Coil**: Roll over and take profits on cash - and - carry positions. Valuation is not high, and short - selling is not recommended [1] - **Iron Ore**: Near - month contracts are restricted by production cuts, but far - month contracts have upward potential [1] - **Manganese Ore and Ferrosilicon**: Prices are under pressure due to weak direct demand, high supply, and inventory accumulation [1] - **Glass and Soda Ash**: Supply and demand provide support, valuation is low, but short - term price fluctuations are strong [1] - **Coking Coal and Coke**: After a decline, there are signs of stabilization. Pay attention to winter - storage replenishment by downstream enterprises this week [1] Agricultural Products - **Palm Oil**: Short - term short - selling is recommended due to continuous negative high - frequency data and high pressure on the origin [1] - **Soybeans**: Pay attention to the negative impact of imported soybean auctions on the supply side [1] - **Rapeseed Oil**: It is recommended to short the 05 contract as the near - term raw - material shortage theme is expected to be exhausted [1] - **Cotton**: The market is currently supported but lacks a driving force. Pay attention to relevant policies and market conditions in the future [1] - **Sugar**: There is a consensus on short - selling, but there is strong cost support below. Pay attention to changes in the capital side [1] - **Wheat and Corn**: The short - term decline is limited by farmers' price - holding sentiment and downstream stocking demand before the Spring Festival [1] - **Pulp**: Unilateral trading is recommended to wait and see, and consider the 1 - 5 reverse spread [1] - **Logs**: The 01 contract is expected to oscillate weakly as it approaches the delivery month [1] - **Live Pigs**: Production capacity still needs to be further released [1] Energy and Chemical Industry - **Crude Oil and Fuel Oil**: Affected by OPEC+ production - suspension, the uncertainty of the Russia - Ukraine peace agreement, and US sanctions on Venezuelan oil exports [1] - **Bitumen**: Follows crude oil in the short term, with high profit and possible falsification of the 14th - Five - Year Plan's rush - demand [1] - **BR Rubber**: Bullish due to improved cost - side support, increased sales, and high operating rates [1] - **PTA and Short - Fiber**: The PTA device operates at a high load, and short - fiber prices follow costs closely [1] - **Ethylene Glycol**: Prices decline due to inventory accumulation and weakening cost support [1] - **Benzene - Naphtha**: There is slight cost - side support, but overall production economy is negative, and inventory is high [1] - **Urea, Propylene, PVC, and Caustic Soda**: Prices oscillate due to factors such as supply - demand imbalance, cost changes, and reduced anti - involution sentiment [1] - **LPG**: The market is affected by geopolitical factors, and prices oscillate after a decline. Pay attention to the impact of natural gas on near - month prices [1] Other - **Container Shipping to Europe**: The price increase in December was less than expected, and the supply of shipping capacity was relatively loose [1]

1. Report Industry Investment Ratings No investment ratings are provided in the reports. 2. Core Views of the Reports Natural Rubber - Market is in a short - term long - short stalemate. Rubber prices are expected to fluctuate within the range of 15,000 - 15,500. Supply - side support exists due to geopolitical tensions in Thailand and domestic产区停割, while demand - side growth is restricted by slow tire sales and low profits in some sectors [1]. Polyolefins - Both polyethylene and polypropylene face a situation of increasing supply and weak demand, with cost support and inventory pressure coexisting [4]. Methanol - Methanol futures are oscillating higher. The port market may be weak in the near term due to Iranian supply, while the inland market has increasing supply and demand. The 05 contract can be considered for long positions after reduced shipments [6][8]. LPG No specific overall view is provided other than presenting price, inventory, and开工率 data [12]. Pure Benzene and Styrene - Pure benzene is expected to have limited downside. The BZ2603 may oscillate between 5,300 - 5,600. Styrene has limited driving force and is expected to be weak in the short - term [14]. Polyester Industry Chain - PX: Rolling low - buying operations are recommended. - PTA: TA rolling low - buying and TA5 - 9 low - level positive spreads are suggested. - Ethylene Glycol: Short - term low - level oscillation is expected, and selling EG2605 - C - 4100 is advisable to obtain time value. - Short - fiber: It follows raw material fluctuations, and the disk processing fee can be shorted when it is high. - Polyester Bottle Chips: Selling PR2602 - P - 5500 is recommended, and the main disk processing fee is expected to fluctuate between 300 - 450 yuan/ton [15]. Crude Oil - The market is greatly affected by geopolitical factors. Brent crude should be monitored at the $60/barrel level. Attention should be paid to US - Russia talks, Russia - Ukraine negotiations, and the US - Venezuela situation [16]. Urea - The 2605 contract's main logic is the support of spring plowing fertilizer demand under high - supply pressure. Attention should be paid to whether the price can stabilize at 1,700 and the spirit of the urea meeting [18]. PVC and Caustic Soda - Caustic soda prices are expected to be weak. PVC supply is under pressure, demand is weak, and the price outlook is not optimistic. Short - term observation and shorting on rebounds are recommended [19]. Glass and Soda Ash - Soda ash: The supply - demand situation is bearish, and short - selling opportunities after rebounds should be noted. - Glass: The market has pressure, and the 01 contract will follow the delivery logic in December, while the 05 contract is expected to oscillate weakly at the bottom [20]. 3. Summaries According to Relevant Catalogs Natural Rubber - **Spot Prices and Basis**: Yunnan state - owned whole latex remained unchanged at 15,050 yuan/ton; the whole - milk basis increased by 20.59%. Thai standard mixed rubber decreased by 0.68% to 14,550 yuan/ton [1]. - **Monthly Spreads**: The 9 - 1 spread increased by 16.67%, the 1 - 5 spread increased by 15 yuan/ton, and the 5 - 9 spread decreased by 66.67% [1]. - **Fundamental Data**: In October, Thailand's production decreased by 0.29%, Indonesia's by 1.53%, and China's by a certain amount. November domestic tire production increased by 3.96%, and exports increased by 9.36% [1]. - **Inventory Changes**: Bonded - area inventory increased by 2.08%, and上期所factory - warehouse futures inventory increased by 3.87% [1]. Polyolefins - **Futures and Spot Prices**: L2601 and L2605 decreased slightly, PP2601 increased by 0.10%, and PP2605 decreased by 0.40%. Some spot prices changed slightly [4]. - **Spreads**: L15, PP15, and LP01 spreads changed to different extents [4]. - **开工率 and Inventory**: PE downstream weighted开工率 decreased by 1.28%, and some PP开工率 and inventory indicators changed [4]. Methanol - **Prices and Spreads**: MA2601 and MA2605 increased, and some spreads and basis changed [6]. - **Inventory**: Methanol enterprise inventory increased by 10.86%, while port inventory decreased by 1.26% [7]. - **开工率**: Some upstream and downstream开工率 indicators increased or decreased [8]. LPG - **Prices and Spreads**: PG2601, PG2602, and PG2603 increased, and some spreads and basis changed [12]. - **Inventory**: LPG refinery storage capacity ratio and port inventory increased [12]. - **开工率**: Some upstream and downstream开工率 indicators changed [12]. Pure Benzene and Styrene - **Prices and Spreads**: Some prices and spreads of pure benzene and styrene changed [14]. - **Inventory**: Benzene and styrene port inventories changed [14]. - **开工率**: Some开工率 indicators of the pure benzene and styrene industry chain changed [14]. Polyester Industry Chain - **Upstream and Downstream Prices**: Crude oil, PX, and polyester product prices changed to different extents [15]. - **Spreads**: PX - related spreads, PTA - related spreads, and MEG - related spreads changed [15]. - **开工率 and Inventory**: Some开工率 indicators and MEG port inventory changed [15]. Crude Oil - **Prices and Spreads**: Brent, WTI, and SC prices increased, and some spreads changed [16]. - **Refined Oil Prices and Spreads**: Some refined oil prices and spreads changed [16]. - **Refined Oil Crack Spreads**: Some refined oil crack spreads changed [16]. Urea - **Futures and Spot Prices**: Urea futures prices changed, and some spot prices changed [18]. - **Spreads and Positions**: Some spreads and positions changed [18]. - **Supply and Demand**: Domestic urea daily and weekly production, inventory, and订单天数 changed [18]. PVC and Caustic Soda - **PVC and Caustic Soda Prices**: Some prices of PVC and caustic soda changed [19]. - **Overseas Quotes and Export Profits**: Some overseas quotes and export profits of PVC and caustic soda changed [19]. - **Supply, Demand, and Inventory**:开工率, demand - side开工率, and inventory of PVC and caustic soda changed [19]. Glass and Soda Ash - **Glass and Soda Ash Prices**: Some prices of glass and soda ash changed [20]. - **Supply and Inventory**: Soda ash开工率, production, and inventory, as well as glass inventory and some related data changed [20]. - **Real Estate Data**: Some real - estate data changed [20].

Group 1: Investment Ratings - No investment ratings provided in the reports Group 2: Core Views Polyolefins (LLDPE & PP) - The fundamentals of both LLDPE and PP show a pattern of increasing supply and weakening demand, with cost support and inventory pressure coexisting. Polypropylene has high maintenance levels on the supply - side with an expected increase later, and its inventory is still higher than usual. The overall valuation is moderately low. For polyethylene, the operating load is gradually rising, and the upstream inventory is still high year - on - year [1]. Methanol - The methanol futures fluctuated upwards, with the basis being relatively firm. In the port area, Iranian gas restrictions led to multiple device shutdowns, but shipments are still fast. In the inland area, both supply and demand are increasing. It is recommended to go long on the 05 contract at low prices after the shipment decreases [4][5]. PVC & Caustic Soda - For caustic soda, the supply - demand situation still has pressure, with high inventory levels. The price is expected to be weak. For PVC, the supply pressure remains this week, and the demand is sluggish. Although there are expectations of increased exports, the overall supply - demand is in an oversupply situation, and the price is not optimistic. It is recommended to go short on PVC after a rebound [8]. Glass & Soda Ash - For soda ash, the supply - demand situation is bearish, and the price is in a downward trend. After a technical rebound, short - term long positions can be closed, and short positions can be taken after a rebound. For glass, the spot price is stable, but the demand is weakening, and the price is expected to be under pressure, with the 01 contract following the delivery logic and the 05 contract remaining weak in the short - term [9]. Polyester Industry Chain - PX may fluctuate in the range of 6600 - 7000 in the short - term and should be treated with low - buying. PTA may fluctuate in the range of 4500 - 4800 in the short - term, and low - buying and TA5 - 9 low - level positive spreads are recommended. Ethylene glycol is expected to oscillate at a low level in the short - term, and it is recommended to sell EG2605 - C - 4100 to obtain time value. Short - fiber follows the raw material fluctuations, and the processing fee on the disk should be shorted when it is high. For polyester bottle - chips, it is recommended to sell PR2602 - P - 5500 [11]. Natural Rubber - The supply - side is supported by rising overseas raw material prices due to the tense situation between Thailand and Cambodia. The demand - side has limited improvement in production capacity utilization. The market is in a short - term stalemate between long and short forces, and the rubber price is expected to oscillate in the range of 15000 - 15500 [13]. Urea - Affected by the news of India's new round of tenders, the urea price stopped falling and rebounded. The supply is abundant, and the demand is weak. The price is expected to bottom - out and rebound in the short - term, fluctuating in the range of 1650 - 1700 [15]. Crude Oil - After a rebound, the crude oil price is affected by geopolitical factors such as the situation between the US and Venezuela and the US - Russia talks. The inventory shows a slight reduction, but the supply - demand pattern is still loose. Brent crude oil should be monitored at the level of 60 dollars per barrel [16]. Pure Benzene & Styrene - For pure benzene, the short - term supply - demand is weak, but there are expectations of improvement later. It is expected to oscillate in the range of 5300 - 5600. For styrene, the supply is increasing, the demand is weak, and it is expected to oscillate in the range of 6400 - 6700 in the short - term [19]. LPG - The LPG price shows certain fluctuations. The inventory and operating rates of upstream and downstream are changing. The overall market situation needs to be further observed [21]. Group 3: Summaries by Catalog Polyolefins - **Prices**: L2601 and L2605 of LLDPE decreased, while PP2601 slightly increased and PP2605 slightly decreased. The basis and spreads of various varieties also changed [1]. - **Inventory**: PE enterprise inventory increased, and social inventory decreased. PP enterprise inventory slightly increased, and trader inventory decreased [1]. - **Operating Rates**: PE device operating rate was stable, and downstream weighted operating rate decreased. PP device operating rate increased, and powder operating rate decreased [1]. Methanol - **Prices**: Methanol futures prices increased, and the basis was relatively firm. Spot prices in different regions had different changes [4]. - **Inventory**: Enterprise inventory increased, port inventory decreased, and social inventory increased [4]. - **Operating Rates**: Upstream domestic and overseas enterprise operating rates increased slightly, and some downstream operating rates also changed [5]. PVC & Caustic Soda - **PVC**: - **Prices**: Futures and spot prices of PVC increased. The basis and spreads had corresponding changes [8]. - **Supply - Demand**: Supply pressure remained, and demand was sluggish. There were expectations of increased exports [8]. - **Caustic Soda**: - **Prices**: Prices in different regions and forms had different trends. The export profit increased slightly [8]. - **Supply - Demand**: Supply - demand pressure remained, with high inventory levels [8]. Glass & Soda Ash - **Glass**: - **Prices**: Spot prices in different regions were stable, and futures prices had minor changes [9]. - **Inventory**: Factory inventory decreased [9]. - **Soda Ash**: - **Prices**: Spot and futures prices had small fluctuations [9]. - **Supply - Demand**: Supply - demand was bearish, with reduced demand from the float and photovoltaic ends [9]. Polyester Industry Chain - **Prices**: Upstream raw material prices such as crude oil and naphtha, and downstream polyester product prices all had different degrees of change [11]. - **Inventory**: MEG port inventory was expected to increase [11]. - **Operating Rates**: Operating rates of various links in the polyester industry chain, such as PX, PTA, and MEG, changed [11]. Natural Rubber - **Prices**: Spot prices of natural rubber increased, and the basis and spreads changed [13]. - **Inventory**: Bonded area inventory and factory - warehouse futures inventory increased [13]. - **Supply - Demand**: Supply was affected by the overseas situation, and demand was limited by the slow recovery of tire production and the weakening of replacement demand [13]. Urea - **Prices**: Futures prices increased, and spot prices in different regions had different trends [15]. - **Inventory**: Factory inventory decreased [15]. - **Supply - Demand**: Supply was abundant, and demand was affected by environmental inspections and the limited impact of India's tenders [15]. Crude Oil - **Prices**: Brent, WTI, and SC crude oil prices had different trends, and the spreads between different varieties and months also changed [16]. - **Inventory**: EIA inventory decreased slightly [16]. Pure Benzene & Styrene - **Prices**: Pure benzene and styrene spot and futures prices decreased, and the spreads and cash - flows had corresponding changes [19]. - **Inventory**: Pure benzene port inventory was stable, and styrene port inventory decreased [19]. - **Operating Rates**: Operating rates of pure benzene and styrene and their downstream industries decreased [19]. LPG - **Prices**: Futures prices of LPG had different trends, and the basis and spreads changed [21]. - **Inventory**: Refinery inventory ratio and port inventory increased [21]. - **Operating Rates**: Upstream refinery operating rate increased, and some downstream operating rates also changed [21].

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - For crude oil, although the geopolitical premium has dissipated and OPEC's production increase is minimal with supply not yet surging, short - term oil prices should not be overly bearish. A low - buy and high - sell range strategy is maintained, but it's advisable to wait and see for now to verify OPEC's export price - support willingness [1]. - For methanol, after the bullish factors are realized, the market enters a short - term consolidation. With port inventory depletion and high expected imports and potential port olefin plant maintenance, the fundamentals face pressure, and a wait - and - see approach is recommended for single - side trading [2][3]. - For urea, the market is oscillating higher. With improving demand from reserves and compound fertilizer production, and a seasonal decline in supply, the overall supply - demand situation is improving. It is expected to bottom out in an oscillatory manner, and a low - price long - position strategy is recommended [5][6][7]. - For rubber, a neutral - bullish short - term trading strategy is suggested, and a hedging position of buying RU2601 and selling RU2609 is recommended [9][10]. - For PVC, the industry has low comprehensive profit, high supply, and weak demand. In the short - term, sentiment drives a rebound, but in the medium - term, a short - selling strategy on rallies is recommended [10][12]. - For pure benzene and styrene, the non - integrated profit of styrene is neutral - low with large upward valuation repair space. It is advisable to go long on non - integrated styrene profit before the first quarter of next year [13][14]. - For polyethylene, the PE valuation has limited downward space, but high - level warehouse receipts suppress the market. A strategy of narrowing the LL1 - 5 spread on rallies is recommended [16][17]. - For polypropylene, in a supply - demand weak situation with high inventory pressure, the market may be supported when the supply - surplus situation at the cost end changes in the first quarter of next year [18][19]. - For PX, it is expected to accumulate a small amount of inventory in December. A long - position strategy on dips is recommended [21][22]. - For PTA, the supply may increase and demand may decline in the future. A long - position strategy on expected trading on dips is recommended [23][24]. - For ethylene glycol, the industry needs to increase production cuts to improve the supply - demand situation. There is a risk of a rebound due to unexpected maintenance [25][26]. 3. Summary by Relevant Catalogs Crude Oil - **Inventory Changes**: Diesel inventory decreased by 0.39 million barrels to 3.19 million barrels, a 10.91% decline; fuel oil inventory increased by 1.55 million barrels to 13.79 million barrels, a 12.62% increase; total refined oil inventory increased by 0.89 million barrels to 23.93 million barrels, a 3.88% increase. In the Fujeirah port, gasoline inventory decreased by 0.26 million barrels to 6.96 million barrels, a 3.63% decline [1]. - **Price Changes**: INE main crude oil futures fell 5.50 yuan/barrel, a 1.27% decline, to 426.70 yuan/barrel; high - sulfur fuel oil rose 20.00 yuan/ton, a 0.84% increase, to 2415.00 yuan/ton; low - sulfur fuel oil fell 36.00 yuan/ton, a 1.22% decline, to 2905.00 yuan/ton [1]. Methanol - **Price Changes**: In the spot market, prices in Jiangsu decreased by 3 yuan/ton, in Hebei by 10 yuan/ton, and in Inner Mongolia by 5 yuan/ton. The main futures contract rose 27 yuan/ton to 2156 yuan/ton, and MTO profit was - 217 yuan [2]. - **Market Situation**: After the bullish factors are realized, the market consolidates. Port inventory is depleted, but with high expected imports and potential port olefin plant maintenance, the fundamentals face pressure [3]. Urea - **Price Changes**: Spot prices in various regions remained unchanged. The main futures contract rose 16 yuan/ton to 1646 yuan/ton, and the overall basis was 24 yuan/ton [5]. - **Market Situation**: The market is oscillating higher. Demand has improved due to reserves and compound fertilizer production. Supply is expected to decline seasonally, and the overall supply - demand situation is improving [6][7]. Rubber - **Price Changes**: The price of Thai standard mixed rubber increased by 150 yuan to 14600 yuan; STR20 increased by 20 dollars to 1835 dollars; STR20 mixed increased by 20 dollars to 1830 dollars; butadiene in Jiangsu and Zhejiang increased by 350 yuan to 7800 yuan; and cis - polybutadiene in North China increased by 200 yuan to 10500 yuan [9][10]. - **Market Situation**: The market sentiment is positive, and prices are oscillating higher. Low inventory and winter - storage demand are bullish factors, but there are also bearish views due to uncertain demand [9]. PVC - **Price Changes**: The PVC05 contract rose 11 yuan to 4680 yuan, and the spot price of Changzhou SG - 5 increased by 30 yuan to 4400 yuan/ton. The basis was - 23 yuan (+6 yuan), and the 5 - 9 spread was - 127 yuan (-6 yuan) [10]. - **Market Situation**: The industry has low comprehensive profit, high supply, and weak demand. In the short - term, sentiment drives a rebound, but in the medium - term, supply exceeds demand [10][12]. Pure Benzene and Styrene - **Price Changes**: The spot and futures prices of pure benzene and styrene both declined. The basis of pure benzene expanded, and the basis of styrene strengthened [13][14]. - **Market Situation**: The non - integrated profit of styrene is neutral - low with large upward valuation repair space. It is advisable to go long on non - integrated styrene profit before the first quarter of next year [13][14]. Polyethylene - **Price Changes**: The main futures contract fell 64 yuan/ton to 6479 yuan/ton, and the spot price fell 10 yuan/ton to 6555 yuan/ton. The basis was 76 yuan (+54 yuan) [16]. - **Market Situation**: The PE valuation has limited downward space, but high - level warehouse receipts suppress the market. A strategy of narrowing the LL1 - 5 spread on rallies is recommended [16][17]. Polypropylene - **Price Changes**: The main futures contract fell 2 yuan/ton to 6254 yuan/ton, and the spot price remained unchanged at 6285 yuan/ton. The basis was 31 yuan (+2 yuan) [18]. - **Market Situation**: In a supply - demand weak situation with high inventory pressure, the market may be supported when the supply - surplus situation at the cost end changes in the first quarter of next year [18][19]. PX - **Price Changes**: The PX03 contract rose 28 yuan to 6772 yuan, and PX CFR rose 7 dollars to 834 dollars. The basis was 8 yuan (+22 yuan), and the 3 - 5 spread was 30 yuan (+2 yuan) [21]. - **Market Situation**: PX load is high, and downstream PTA has many maintenance plans. It is expected to accumulate a small amount of inventory in December. A long - position strategy on dips is recommended [21][22]. PTA - **Price Changes**: The PTA05 contract rose 16 yuan to 4684 yuan, and the spot price in East China rose 15 yuan to 4605 yuan. The basis was - 13 yuan (+3 yuan), and the 5 - 9 spread was 58 yuan (+8 yuan) [23]. - **Market Situation**: The supply may increase and demand may decline in the future. A long - position strategy on expected trading on dips is recommended [23][24]. Ethylene Glycol - **Price Changes**: The EG05 contract fell 30 yuan to 3758 yuan, and the spot price in East China rose 33 yuan to 3667 yuan. The basis was - 25 yuan (-5 yuan), and the 5 - 9 spread was - 78 yuan (+10 yuan) [25]. - **Market Situation**: The industry needs to increase production cuts to improve the supply - demand situation. There is a risk of a rebound due to unexpected maintenance [25][26].