| 11/11/2 | > 國授期货 | 软商品日报 | | --- | --- | --- | | | 操作评级 | 2025年12月03日 | | 棉花 | ★☆★ | 曹凯 首席分析师 | | 纸浆 | な女女 | F03095462 Z0017365 | | 白糖 | ☆☆☆ | 黄维 高级分析师 | | 苹果 | な女女 | F03096483 Z0017474 | | 木材 | なな女 | | | 天然橡胶 | ★☆☆ | 胡华轩 高级分析师 | | 20号胶 | ★☆☆ | F0285606 Z0003096 | | 丁二烯橡胶 ★☆☆ | | | | | | 010-58747784 gtaxinstitute@essence.com.cn | (棉花&棉纱) 今天郑棉小幅下跌，盘中跌幅较大。棉花现货主流销售基差变动不大，总体持稳。虽然今年新锦增产幅度较大,但商业库存并 不高，销售进度偏快，也给盘面带来较强的支撑。目前处于淡季，但需求总体持稳，关注春节前需求能否出现小旺季。市场对 于国内新年度的种植有一定的利多预期，目标价格或有所变化。关注郑棉突破后的走势，短期上涨空间仍偏谨慎。截至11月27 ...

供需宽松格局延续，盘面反弹空间受限 市场要闻与重要数据 丙烯方面：丙烯主力合约收盘价5959元/吨（-6），丙烯华东现货价6015元/吨（+15），丙烯华北现货价6070元/吨（+50）， 丙烯华东基差56元/吨（+21），丙烯华北基差75元/吨（+38）。丙烯开工率74%（+1%），中国丙烯CFR-日本石脑油 CFR178美元/吨（+4），丙烯CFR-1.2丙烷CFR45美元/吨（-5），进口利润-301元/吨（+3），厂内库存48970吨（+3930）。 丙烯下游方面：PP粉开工率42%（-4.20%），生产利润-330元/吨（-50）；环氧丙烷开工率75%（+0%），生产利润136 元/吨（+91）；正丁醇开工率82%（+1%），生产利润-175元/吨（+73）；辛醇开工率81%（+4%），生产利润308元/ 吨（+68）；丙烯酸开工率77%（+4%），生产利润429元/吨（-11）；丙烯腈开工率81%（+1%），生产利润-518元/吨 （-38）；酚酮开工率81%（+2%），生产利润-602元/吨（+0）。 丙烯日报 | 2025-12-03 市场分析 单边：观望；短期成本端支撑增强，盘面偏强震荡，但 ...

2025 年 12 月 01 日 对二甲苯：PXN 持续走扩，高位震荡市 PTA：单边高位震荡市 MEG：多 MEG 空 PTA 持有 贺晓勤 投资咨询从业资格号：Z0017709 hexiaoqin@gtht.com | 所 | PX PTA MEG 基本面数据 | | | | | | | --- | --- | --- | --- | --- | --- | --- | | | 期货 | PX 主力 | PTA 主力 | MEG 主力 | PF 主力 | SC 主力 | | | 昨日收盘价 | 6830 | 4700 | 3885 | 6250 | 453.9 | | | 涨跌 | 112 | 68 | 12 | 88 | 6.3 | | | 涨跌幅 | 1.67% | 1.47% | 0.31% | 1.43% | 1.41% | | | 月差 | PX1-5 | PTA1-5 | MEG1-5 | PF12-1 | SC11-12 | | | 昨日收盘价 | -28 | -52 | -93 | -110 | -0.5 | | | 前日收盘价 | -36 | -54 | -73 | -80 | 0.5 ...

1. Report Industry Investment Rating - Not provided in the content 2. Core Views of the Report - With the peak of autumn maintenance in European and American refineries passing, their operations are gradually resuming, and the most critical period for gasoline supply may have passed. The rhythmic arrival of pure benzene at ports has increased pressure, leading to a further rise in port inventories and suppressing the performance of pure benzene processing fees. Downstream operations remain at a low level during the off - season, with styrene maintaining low - load maintenance, CPL operations dropping further from a low level, and the operations of phenol, aniline, and adipic acid slightly increasing, but terminal demand remains weak [3]. - Overseas, South Korea's Daehan, Lotte, and Hyundai have officially announced a merger and will shut down Lotte's 1.1 million - ton cracking unit. Attention should be paid to whether Lotte's styrene units in South Korea will stop production. In China, port inventories have risen again. Although styrene is still in a low - operation maintenance stage and the resumption plan has been postponed, downstream operations during the off - season are still low. The operation of EPS, which has obvious seasonality, continues to decline, the operation of PS rebounds but inventory pressure remains, and the finished - product inventory pressure of ABS remains high while its operation stays at a low level [3]. 3. Summary by Related Catalogs I. Pure Benzene and EB's Basis Structure, Inter - Period Spreads - Relevant figures include the basis of the pure benzene main contract, the price of the pure benzene main futures contract, the spread between pure benzene spot and M2 paper goods, the spread between the first - and third - consecutive contracts of pure benzene, the trend and basis of the EB main contract, the basis of the EB main contract, and the spread between the first - and third - consecutive contracts of styrene [7][10][15] II. Pure Benzene and Styrene Production Profits, Domestic and Foreign Spreads - Relevant figures cover naphtha processing fees, the difference between FOB South Korea pure benzene and CFR Japan naphtha, the production profit of non - integrated styrene units, the difference between FOB US Gulf pure benzene and FOB South Korea pure benzene, the difference between FOB US Gulf pure benzene and CFR China pure benzene, the difference between FOB Rotterdam pure benzene and CFR China pure benzene, pure benzene import profit, styrene import profit, the difference between FOB US Gulf styrene and CFR China styrene, and the difference between FOB Rotterdam styrene and CFR China styrene [18][21][36] III. Pure Benzene and Styrene Inventories, Operating Rates - Relevant figures involve the inventory of pure benzene in East China ports, the operating rate of pure benzene, the inventory of styrene in East China ports, the operating rate of styrene, the commercial inventory of styrene in East China, and the factory inventory of styrene [38][40][43] IV. Styrene Downstream Operating Rates and Production Profits - Relevant figures include the operating rate and production profit of EPS, the operating rate and production profit of PS, and the operating rate and production profit of ABS [51][56][58] V. Pure Benzene Downstream Operating Rates and Production Profits - Relevant figures cover the operating rates of caprolactam, phenol - ketone, aniline, and adipic acid, as well as the production profits of caprolactam, phenol - ketone, aniline, adipic acid, PA6 regular - spinning bright, nylon filament, bisphenol A, PC, epoxy resin E - 51, pure MDI, and polymer MDI [62][71][75]

Report Industry Investment Ratings Positive (Bullish) - Propylene, Plastic, Polypropylene: ★☆☆ [1] - Methanol: ★★★ [1] Negative (Bearish) - Pure Benzene, Styrene, PTA, Ethylene Glycol, Bottle Chips, Urea, PVC, Caustic Soda: ☆☆☆ [1] - Short Fibers: ★☆☆ [1] Neutral - Glass, Soda Ash: ★★★ [1] Core Views - The two olefin futures contracts continued to consolidate weakly around the 5 - day moving average. Polyolefin futures contracts remained in a bearish pattern [2]. - Pure benzene may enter a volatile pattern, and styrene will likely continue to fluctuate and consolidate [3]. - PX is expected to be strong in the medium - term, while PTA will follow cost - driven logic. Ethylene glycol has limited medium - term rebound space. Short fibers are subject to raw material price fluctuations, and bottle chips are cost - driven [4]. - Methanol is in a game between strong expectations and weak reality, and urea may return to a stalemate [5]. - PVC and caustic soda are expected to run in a low - level range, with PVC potentially showing a stop - falling and stabilizing trend [6]. - Soda ash is in a supply - surplus situation in the long - term, and glass is expected to fluctuate strongly. A long - glass and short - soda - ash strategy can be considered [7]. Summary by Industry Olefins - Polyolefins - Propylene prices increased due to tight supply, but downstream cost pressure may limit upward space. Plastic and polypropylene futures remained bearish, with stable domestic supply and weak demand [2]. Pure Benzene - Styrene - Pure benzene may enter a volatile pattern due to factors such as weak downstream demand and high import expectations. Styrene's supply - demand structure improved slightly, with profits repaired, and will likely continue to fluctuate and consolidate [3]. Polyester - PX's short - term supply - demand is weak, but it is expected to be strong in the medium - term. PTA follows cost - driven logic, and its processing margin is expected to recover. Ethylene glycol has limited medium - term rebound space. Short fibers are subject to raw material prices, and bottle chips are cost - driven [4]. Coal Chemical Industry - Methanol is in a game between strong expectations and weak reality, with short - term long - side or positive - spread strategies advisable, but high inventory may suppress the upward space. Urea prices may return to a stalemate after a short - term rise [5]. Chlor - Alkali Industry - PVC may run in a low - level range, with a possible stop - falling and stabilizing trend due to factors such as improved export and cost support. Caustic soda is weakly operating due to high supply and low demand [6]. Soda Ash - Glass - Soda ash is in a long - term supply - surplus situation, and glass is expected to fluctuate strongly. A long - glass and short - soda - ash strategy can be considered [7].

Report Industry Investment Rating - The report gives a cautious and moderately bullish rating for PX/PTA/PF/PR [4]. Core Viewpoints - The Brent oil price ranges from $60 to $65 per barrel, with a bearish fundamental drive due to increased oil supply from the Middle East, Latin America, and Russia since Q3. However, market differentiation caused by sanctions persists, and geopolitical and macro - events may impact sentiment [1]. - In the PX market, the PXN has widened recently. With a loose MX supply, PX load can be maintained at a high level. PXN is supported by polyester production but has limited upside due to high PX load and capacity expansion [1]. - For TA, the spot basis and processing fees have increased. Recent concentrated maintenance and improved export demand have led to better supply - demand conditions. In the long - term, PTA processing fees are expected to improve as the capacity expansion cycle ends [2]. - The polyester开工率 is 91.3% (up 0.8% month - on - month). Domestic sales orders have improved since late October, and inventory has decreased. The short - term polyester load is expected to remain around 91% [2]. - In the PF market, the production profit has increased, and inventory has decreased. The price is consolidating, but it is difficult to raise prices, and the processing fee has slightly compressed [2]. - For PR, the bottle - chip processing fee has decreased slightly. The market is in a demand off - season and a pre - Spring Festival inventory gap, with high social inventory and weak demand, so the processing fee is expected to remain volatile [3]. - In terms of strategies, for the single - side trading, it is advisable to be cautiously bullish on PX/PTA/PF/PR. The upside of the 01 contract may be limited, and attention should be paid to the 05 contract in the long - term. There are no recommendations for cross - variety and cross - period trading [4]. Summary by Relevant Catalog I. Price and Basis - The TA main - contract spot basis is - 43 yuan/ton (up 6 yuan/ton month - on - month) [2]. II. Upstream Profits and Spreads - The PXN is $263 per ton (up $1.25 per ton month - on - month). The PTA spot processing fee is 201 yuan/ton (up 2 yuan/ton month - on - month), and the main - contract disk processing fee is 277 yuan/ton (up 7 yuan/ton month - on - month) [1][2]. III. International Spreads and Import - Export Profits - No specific data is provided in the given content. IV. Upstream PX and PTA Start - up - The PX load can be effectively maintained at a high level, and overseas PX remains stable at a medium - high level. The concentrated PTA maintenance has improved supply - demand conditions [1][2]. V. Social Inventory and Warehouse Receipts - No specific data is provided in the given content. VI. Downstream Polyester Load - The polyester开工率 is 91.3% (up 0.8% month - on - month), and the short - term polyester load is expected to remain around 91% [2]. VII. PF Detailed Data - The PF spot production profit is 164 yuan/ton (up 29 yuan/ton month - on - month). The short - fiber load is at a high level, and inventory has decreased to a low level [2]. VIII. PR Fundamental Detailed Data - The bottle - chip spot processing fee is 440 yuan/ton (down 4 yuan/ton month - on - month). The bottle - chip load remains stable, and factory inventory remains unchanged. The processing fee is expected to remain volatile [3].

Group 1: Report Overview - The report is the PTA and Ethylene Glycol Daily by Goldtrust Futures Research Institute, dated November 25, 2025 [1] Group 2: PTA Market Analysis Market Performance - On November 25, the PTA主力期货合约TA2601 fell 0.30%, and the basis strengthened to -39 yuan/ton [2] Fundamental Information - The market price of PTA in East China today is 4635 yuan/ton, with the cost - side crude oil price stabilizing after a decline. The PTA capacity utilization rate is 71.17%. The weekly PTA factory inventory days are 3.81 days, a decrease of 0.16 days compared to the previous period. The PTA processing fee has recovered to over 200 yuan/ton [3] Main Force Movements - The long - side main force reduced positions [3] Market Expectations - Recently, PTA supply has decreased significantly, and India's BIS cancellation has boosted export demand, leading to a small - scale de - stocking of PTA. Downstream polyester start - up may gradually weaken, and the long - term supply remains in excess. In the short term, the PTA market is expected to continue to fluctuate following the cost side [3] Group 3: Ethylene Glycol (MEG) Market Analysis Market Performance - On November 25, the ethylene glycol主力期货合约 eg2601 rose 0.49%, and the basis weakened to 21 yuan/ton [4] Fundamental Information - The market price of ethylene glycol in East China today is 3918 yuan/ton, an increase of 18 yuan/ton compared to the previous trading day. The cost - side crude oil price stabilized after a decline, and the production profit of coal - based ethylene glycol remained in a loss. The weekly inventory of MEG ports in East China totaled 63.3 tons, an increase of 1.5 tons compared to the previous period [4] Main Force Movements - There is a divergence between long and short main forces [4] Market Expectations - Recently, ethylene glycol inventory has been continuously rising, and although the inventory accumulation rate has decreased, the expectation has not been reversed. Some domestic plants plan to reduce production and conduct maintenance, alleviating the supply - side pressure of ethylene glycol. It is reported that a 3.3 - million - ton plant in Iran has recently shut down, and the restart time is undetermined. Downstream polyester start - up remains stable but has entered the consumption off - season. Under the expectation of both supply and demand reduction, the market may continue to maintain a volatile pattern [4]

Report Industry Investment Rating No relevant content provided. Core Viewpoints - The Brent oil price ranges from $60 to $65 per barrel. Since Q3, oil supply in the Middle East, Latin America, and Russia has increased significantly, with a bearish impact on oil prices. However, market differentiation due to sanctions persists, and geopolitical and macro - events may affect market sentiment [1]. - For PX, the PXN was $262 per ton (a $2.25 per - ton increase from the previous period). With the speculation on the aromatics arbitrage between Asia and America and the lifting of India's BIS, the PXN has widened. Relying on the current abundant MX supply, PX load can be maintained at a high level. PXN is supported by polyester production, but its rebound space is limited due to high PX load and capacity expansion of some plants [1]. - For TA, the spot basis of the TA main contract is - 49 yuan per ton (a 14 - yuan - per - ton increase from the previous period). PTA spot processing fee is 197 yuan per ton (a 9 - yuan - per - ton increase), and the processing fee of the main contract on the futures market is 270 yuan per ton (a 1 - yuan - per - ton increase). Recently, PTA maintenance is concentrated, and the cancellation of India's BIS boosts PTA export demand. With support from the upstream of polyester load, the pressure of PTA inventory accumulation is small, and the basis has rebounded. But as demand weakens, the inventory accumulation pressure will gradually emerge. In the long - term, after the end of the centralized capacity - release period, PTA processing fees are expected to improve [1]. - The polyester operating rate is 91.3% (a 0.8% increase from the previous period). Since late October, domestic sales orders have improved significantly, and the load of looms and texturing machines has rebounded sharply. The raw material price rebound has led to concentrated restocking, and the sales of filament yarn have increased significantly, with inventory reduced to a low level. The Sino - US negotiation at the end of October released positive news, which may drive some external demand orders. Currently, polyester factory inventory is low, and the polyester load is expected to remain around 91% in the short - term [2]. - For PF, the spot production profit is 135 yuan per ton (a 20 - yuan - per - ton decrease from the previous period). The short - fiber load is at a high level, and inventory has been reduced to a low level. Direct - spinning polyester staple fiber fluctuates with raw materials. There is concentrated restocking by downstream at the price low, but it is difficult to raise prices. As demand orders weaken marginally, the short - fiber processing fee is slightly compressed [2]. - For PR, the spot processing fee of bottle chips is 444 yuan per ton (a 3 - yuan - per - ton decrease from the previous period). The bottle - chip load remains stable, large manufacturers generally continue to cut or stop production, and the inventory of polyester bottle - chip factories remains stable [2]. - The strategy is to be cautiously bullish on PX/PTA/PF/PR. The rebound space of the 01 contract may be limited, and the 05 contract should be focused on in the long - term. For PX, China's PX load has returned to a relatively high level, and PXN is supported by polyester production, but its rebound space is limited. For TA, there are many maintenance activities in the near - term, and the inventory accumulation pressure is small, but it will gradually increase as demand weakens. The 01 contract's upside is limited, while the long - term outlook is better. For PF, the load is high, factory inventory is low, and the processing fee is expected to be maintained. For PR, the fundamentals of bottle chips change little, and the spot processing fee is expected to fluctuate within a range [3]. Summary by Directory Price and Basis - Figures include TA main - contract, basis, and inter - period spread trends; PX main - contract trends, basis, and inter - period spread; PTA East - China spot basis; and short - fiber 1.56D*38mm semi - bright natural - white basis [7][9][11] Upstream Profits and Spreads - Figures cover PX processing fee PXN, PTA spot processing fee, South Korean xylene isomerization profit, and South Korean STDP selective disproportionation profit [16][19] International Spreads and Import - Export Profits - Figures involve the toluene Asia - America spread, toluene South Korean FOB - Japanese naphtha CFR, and PTA export profit [24][26] Upstream PX and PTA Start - up - Figures show China's PTA load, South Korea's PTA load, Taiwan's PTA load, China's PX load, and Asia's PX load [27][30][36] Social Inventory and Warehouse Receipts - Figures display PTA weekly social inventory, PX monthly social inventory, PTA total warehouse receipts + forecast volume, PTA warehouse - receipt inventory, PX warehouse - receipt inventory, and PF warehouse - receipt inventory [37][40][41] Downstream Polyester Load - Figures include filament yarn sales, short - fiber sales, polyester load, direct - spinning filament yarn load, polyester staple fiber load, polyester bottle - chip load, filament yarn factory inventory days, Jiangsu and Zhejiang loom operating rate, Jiangsu and Zhejiang texturing machine operating rate, and Jiangsu and Zhejiang dyeing operating rate [49][51][61] PF Detailed Data - Figures cover polyester staple fiber load, polyester staple fiber factory equity inventory days, 1.4D physical inventory, 1.4D equity inventory, recycled cotton - type staple fiber load, raw - recycled price difference, pure - polyester yarn operating rate, pure - polyester yarn production profit, polyester - cotton yarn operating rate, and polyester - cotton yarn processing fee [73][82][86] PR Fundamental Detailed Data - Figures include polyester bottle - chip load, bottle - chip factory bottle - chip inventory days, bottle - chip spot processing fee, bottle - chip export processing fee, bottle - chip export profit, East - China water - bottle chips - recycled 3A - grade white bottle chips, bottle - chip next - month spread, and bottle - chip next - next - month spread [90][92][102]

Report Industry Investment Rating - Not provided in the given content Core Viewpoints - For PTA, with an unexpected increase in supply reduction, strong polyester load, and increased export demand due to India's BIS cancellation, the inventory accumulation expectation has reversed, and there may be phased de - stocking. The spot basis may be supported, but the absolute price still follows the cost - end. Attention should be paid to device changes and polyester export demand [5]. - For MEG, there is still long - term inventory accumulation pressure. In the near - term, some supply reduction has led to an improvement. The port inventory has rebounded to around 730,000 tons, and there is increased liquidity of goods. Near the end - of - month delivery, there will be some support for the low - level basis. In the short - term, the price center will operate weakly, and there is continuous upward pressure [6]. Summaries by Directory 1.前日回顾 - Not provided in the given content 2.每日提示 - **PTA**: The fundamentals on Friday showed that some mainstream suppliers sold goods. The negotiation and transaction prices in November were around 4,565 - 4,660 at a discount of 60 - 70 to the 01 contract. The mainstream spot basis was 01 - 63. The factory inventory was 3.81 days, a decrease of 0.16 days compared to the previous period. The 20 - day moving average was upward, and the closing price was below the 20 - day moving average. The net long position of the main contract decreased [5]. - **MEG**: On Friday, the price center of ethylene glycol was sorted at a low level, and the market negotiation was average. The night - session opened lower and was sorted, with less negotiation in the market. The domestic market continued to be weak. The spot mainstream negotiation and transaction were at a premium of 28 - 36 yuan/ton to the 01 contract. The foreign - exchange price of ethylene glycol declined weakly, and the mainstream negotiation of in - transit cargoes was around 450 - 455 US dollars/ton [6]. 3.今日关注 - **PTA**: Attention should be paid to device changes and polyester export demand as the supply reduction has increased unexpectedly, and the inventory accumulation expectation has reversed [5]. - **MEG**: Attention should be paid to the continuous changes in the supply - end as there is still long - term inventory accumulation pressure, and the near - term supply reduction has led to an improvement [6]. 4.基本面数据 - **PTA Supply - Demand Balance Table**: It records the supply - demand data of PTA from January 2024 to December 2025, including production capacity, production, import, export, consumption, and inventory. For example, in January 2024, the production capacity was 8,062, the production was 591, and the total supply was 591. The total demand was 572, and the inventory was 238 [9]. - **Ethylene Glycol Supply - Demand Balance Table**: It records the supply - demand data of ethylene glycol from January 2024 to December 2025, including production, import, total supply, consumption, and port inventory. For example, in January 2024, the production was 51, the total supply was 209, the total consumption was 211, and the port inventory was 85 [10]. - **Price and Margin Data**: It shows the price changes of various products such as spot prices of naphtha, PX, PTA, MEG, and their corresponding futures prices and margins from November 20 - 21, 2025. For example, the spot price of naphtha (CFR Japan) increased from 575.5 to 584.5 US dollars/ton, and the PTA processing fee decreased from 439.48 to 30.48 yuan/ton [11]. 5.影响因素总结 - **Positive Factors**: The 2.5 - million - ton PTA device of Honggang has been shut down since the beginning of the week, and the 2.2 - million - ton device of Yisheng is gradually shutting down. For MEG, Zhengdaikai has carried out maintenance this week, and Zhongke Refining & Chemical has gradually reduced production. The domestic ethylene glycol load has continued to decline slightly to below 71%, and there is still room for the domestic load to decline [7]. - **Negative Factors**: The short - term commodity market is greatly affected by the macro - level. Attention should be paid to the cost - end, and attention should be paid to the upper resistance level when the market rebounds [8].

Report Industry Investment Ratings - Not provided in the given content Core Views Methanol - The methanol market is trading on the "weak reality" logic, with the core contradiction being high port inventories. The inventory issue for the 01 contract cannot be resolved, and the weak reality will continue until Iran restricts gas supply [1]. LLDPE & PP - PP shows a pattern of both supply and demand increasing, with reduced maintenance driving supply recovery and a slight inventory build - up under new capacity pressure. PE shows increased supply and decreased demand, with abundant imported goods and weakening demand except for agricultural films. Suggest to gradually stop losses and reduce positions for previous short positions as the market is still in an oversupply situation [5]. Natural Rubber - The natural rubber market is expected to enter a range - bound consolidation. Supply - side factors may keep raw material prices high, while demand is weak. The market is in a seasonal inventory accumulation period, and if raw material supply is smooth, there is room for further price decline; otherwise, prices may range between 15000 - 15500 [7]. Glass & Soda Ash - Soda ash has a large - scale oversupply situation. Although the spot has rebounded recently, the long - term outlook is bearish. It is recommended to wait for opportunities to short on rebounds. Glass sales have weakened recently, and although there is short - term demand support, the long - term outlook is also bearish due to the real - estate situation [9]. PVC & Caustic Soda - Caustic soda has supply - demand pressure, with weak demand from the main downstream alumina industry. Its price is expected to oscillate weakly. PVC is in an oversupply situation, with supply remaining high and demand weakening, and its price is expected to continue to be weak [10]. Crude Oil - The crude oil market has a weak supply - demand pattern. Although recent news has supported prices, the upward space is limited due to OPEC+ production increase pressure and high US inventories. Brent crude may trade in the range of 60 - 66 dollars per barrel [11]. Ester Industry Chain - PX supply is relatively high, and although there is short - term demand support, the rebound is expected to be limited. PTA is expected to be in a tight balance in November but loose from December to Q1 next year, with limited price rebound space. Ethylene glycol is facing inventory build - up pressure. Short - fiber has a weak supply - demand outlook, and bottle - chip supply - demand is loose [14]. Summary by Related Catalogs Methanol - **Price and Spread**: MA2601 and MA2605 closed down on November 14 compared to November 13, with decreases of 2.28% and 2.04% respectively. The regional spreads and basis also changed [1]. - **Inventory**: Methanol enterprise inventory decreased by 4.44%, while port inventory increased by 1.75%, and social inventory increased by 0.49% [1]. - **Upstream and Downstream开工率**: Upstream domestic and overseas enterprise开工率 increased, while some downstream开工率 decreased, such as the external - purchased MTO装置开工率 which decreased by 2.38% [1]. LLDPE & PP - **Price and Spread**: L2601 and L2605 prices increased slightly, while PP2601 and PP2605 decreased slightly. The basis of PE and PP in North China and East China increased [5]. - **Inventory**: PE enterprise inventory increased by 7.96%, and social inventory decreased by 1.86%. PP enterprise inventory increased by 3.35%, and trade - dealer inventory increased by 1.73% [5]. - **Upstream and Downstream开工率**: PE装置开工率 increased by 0.66%, and downstream加权开工率 decreased by 0.80%. PP装置开工率 increased by 2.28%, and downstream加权开工率 increased by 0.3% [5]. Natural Rubber - **Price and Spread**: Some spot prices remained unchanged, while the basis and some spreads changed. For example, the full - latex basis increased by 29.66% [7]. - **Production and Consumption**: September production in some countries changed, and tire production and export also changed. For example, September Thai production decreased by 5.45%, and tire export in September decreased by 10.65% [7]. - **开工率 and Inventory**: Tire开工率 was stable or decreased slightly, and inventory increased. For example, the bonded - area inventory increased by 0.40% [7]. Glass & Soda Ash - **Price and Spread**: Glass and soda ash prices in different regions were mostly stable or decreased slightly. The basis of glass and soda ash increased [9]. - **Supply and Inventory**: Soda ash开工率 and weekly production decreased, and glass and soda ash inventories increased [9]. - **Real - Estate Data**: Real - estate new - start, construction, completion, and sales areas all showed negative growth to varying degrees [9]. PVC & Caustic Soda - **Price and Spread**: Some PVC and caustic soda prices were stable or changed slightly. The basis and spreads also changed [10]. - **Supply and Demand**: Caustic soda开工率 decreased slightly, and PVC总开工率 decreased by 3.2%. The downstream开工率 of both also changed [10]. - **Inventory**: Liquid caustic soda and PVC inventories decreased [10]. Crude Oil - **Price and Spread**: Brent, WTI, and SC prices increased on November 14 compared to November 13. Some spreads also changed significantly, such as the WTI M1 - M3 spread which increased by 82.35% [11]. - **Market Situation**: The market is affected by multiple factors, with a weak supply - demand pattern but short - term price support [11]. Ester Industry Chain - **Price and Spread**: Upstream raw material prices such as Brent crude increased, and downstream polyester product prices and cash - flows changed. PX, PTA, and MEG prices and spreads also changed [14]. - **开工率 and Inventory**: The开工率 of various segments in the polyester industry chain changed, and MEG port inventory was expected to increase [14].