商 品 研 究 2026 年 2 月 4 日 LLDPE：进口缩窄递盘有限，油价支撑转弱 周富强 投资咨询从业资格号：Z0023304 zhoufuqiang@gtht.com 【基本面跟踪】 LLDPE 基本面数据 | 期 货 | | 昨日收盘价 | 日涨跌 | 昨日成交 | 持仓变动 | | --- | --- | --- | --- | --- | --- | | | L2605 | 6865 | -0.19% | 627843 | 15259 | | 基差月差变化 | | 昨日价差 | | 前日价差 | | | | 05合约基差 | -185 | | -158 | | | | 05-09合约价差 | -51 | | -41 | | | 重要现货价格 | | 昨日价格 | （元/吨） | 前日价格 | （元/吨） | | | 华 北 | 6680 | | 6720 | | | | 东 华 | 6800 | | 6880 | | | | 华 南 | 6900 | | 6940 | | 资料来源：卓创资讯，国泰君安期货 期货研究 【现货消息】 期货震荡，上游前期库存转移，企业报价维持，代理开单及中游销售较弱 ...

每经AI快讯，2月3日，沪锡期货主力合约涨5.30%，报393100元/吨。 每日经济新闻 （责任编辑：郭健东 ） 【免责声明】本文仅代表作者本人观点，与和讯网无关。和讯网站对文中陈述、观点判断保持中立，不对所包含内容 的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考，并请自行承担全部责任。邮箱： news_center@staff.hexun.com ...

| 【基本面跟踪】 | | | | | | | --- | --- | --- | --- | --- | --- | | | 昨日值 | 较前日变动/涨跌幅 | | 昨日值 | 较前日变动/涨跌幅 | | 沪铅主力收盘价 | 16680 | -1.10% | 伦铅 3M 电子盘收 | 1995 | -0.77% | | （元/吨） | | | 盘（美元/吨） | | | | 沪铅主力成交量 | 101052 | -21807 | 伦铅成交量（手） | 10642 | -4770 | | （手） | | | | | | | 沪铅主力持仓量 | 57029 | 549 | 伦铅持仓量（手） | 170925 | -336 | | （手） | | | | | | | 上海 1# 铅升贴水 | 50 | 0 | LME CASH-3M 升 | -45.87 | 1.85 | | （元/吨） | | | 贴水（美元/吨） | | | | PB00-PB01（元/吨） | -95 | -370 | 进口升贴水（美 | 85 | 0 | | | | | 元/吨） | | | | 铅锭现货进口盈亏 | -97.18 | - ...

2026 年 2 月 3 日 锡：回落整理 | 刘雨萱 | 投资咨询从业资格号：Z0020476 | liuyuxuan023982@gtjas.com | | --- | --- | --- | | 唐文豪（联系人） | 期货从业资格号：F03152608 | tangwenhao@gtht.com | 【基本面跟踪】 锡基本面数据 | | 昨日收盘价 | | 日涨幅% | 昨日夜盘收盘价 | 夜盘涨幅 | | --- | --- | --- | --- | --- | --- | | 沪锡主力合约 | | 392,650 | -11.00% | 360,000 | -12.38% | | 伦锡3M电子盘 期 货 | | 45,605 | -9.87% | - | - | | 及 现 | | 昨日成交 | 较前日变动 | 昨日持仓 | 较前日变动 | | 沪锡主力合约 货 电 | | 190,922 | -277,948 | 38,322 | -1,757 | | 伦锡3M电子盘 子 盘 | | 1,143 | 153 | 25,211 | -14 | | | | 昨日期货库存 | 较前日变动 | 注销仓单 ...

商 品 研 究 2026 年 02 月 03 日 焦炭：高位震荡 焦煤：事件发酵，高位震荡 刘豫武 投资咨询从业资格号：Z0023649 liuyuwu2@gtht.com 【基本面跟踪】 焦煤焦炭基本面数据 | | | | 昨日收盘价(元/吨) | 涨跌(元/吨) | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | | | JM2605 | 1141.5 | -14 | -1.2% | | 期货价格 | | 12605 | 1680. 5 | -41 | -2.4% | | | | | 昨日成交(手) | 昨日持仓(手) | 持仓变动(手) | | | | JM2605 | 1342773 | 431903 | -19459 | | | | 12605 | 23708 | 36086 | -378 | | | | | 昨日价格(元/吨) | 前日价格(元/吨) | 涨跌(元/吨) | | | | 临汾低硫主售 吕梁低硫主焦 | 1630 1483 | 1630 1483 | 0 0 | | | 焦煤 | 吕梁瘦主焦煤 | 1243 | 1243 | 0 | | | ...

1. Report Industry Investment Ratings No information about industry investment ratings is provided in the report. 2. Core Views of the Report - Iron ore is expected to trade in a narrow range [2][4]. - Rebar and hot - rolled coil are expected to trade weakly in resonance with market sentiment [2][7]. - Ferrosilicon is expected to trade weakly as cost expectations loosen, and silicomanganese is expected to trade weakly in resonance with commodity sentiment [2][12]. - Coke is expected to trade at high levels, and coking coal is expected to trade at high levels as events unfold [2][18][19]. - Thermal coal supply and demand are in a weak balance, and prices are expected to remain stable before the Spring Festival [2][23]. - Logs are expected to see a slight price increase [2][25]. 3. Summaries According to Relevant Catalogs Iron Ore - **Fundamental Data**: The closing price of I2605 was 783.0 yuan/ton, down 8.5 yuan/ton or 1.07%. The open interest decreased by 20,544 to 520,684 lots. Spot prices of various iron ore types decreased, and some basis and price spreads changed [4]. - **Macro and Industry News**: China's January RatingDog manufacturing PMI was 50.3, and some real - estate companies are no longer required to report "three red lines" indicators monthly [4]. - **Trend Intensity**: The trend intensity is 0, indicating a neutral view [5]. Hot - Rolled Coil and Rebar - **Fundamental Data**: In the week of January 29, rebar production increased by 0.28 million tons, hot - rolled coil production increased by 3.8 million tons. Rebar inventory increased by 23.43 million tons, and hot - rolled coil inventory decreased by 2.2 million tons. Rebar apparent demand decreased by 9.12 million tons, and hot - rolled coil apparent demand increased by 1.45 million tons [8][10]. - **Macro and Industry News**: There were various production, inventory, and price data from the China Iron and Steel Association, and an accident at Baotou Steel's plate plant. Also, BHP's iron ore production hit a record high, and China implemented export license management for some steel products [10][11]. - **Trend Intensity**: The trend intensity for both rebar and hot - rolled coil is 0, indicating a neutral view [11]. Ferrosilicon and Silicomanganese - **Fundamental Data**: Futures prices of ferrosilicon and silicomanganese decreased. Spot prices of ferrosilicon in Inner Mongolia increased by 20 yuan/ton, and that of silicomanganese decreased by 20 yuan/ton. Various price spreads changed [12]. - **Macro and Industry News**: The proportion of fixed - cost recovery of coal - fired power units through capacity prices will be increased. There were price quotes and production data of ferrosilicon, silicomanganese, and manganese ore from different sources. River Steel's 75B ferrosilicon tender price decreased, and manganese ore inventory increased [12][15][16]. - **Trend Intensity**: The trend intensity for both ferrosilicon and silicomanganese is 0, indicating a neutral view [17]. Coke and Coking Coal - **Fundamental Data**: Futures prices of coking coal (JM2605) and coke (J2605) decreased. Spot prices of most coking coal and coke types remained stable. Some basis and price spreads changed [19]. - **Macro and Industry News**: The CCI metallurgical coal index decreased, and the coking coal online auction had a higher failure rate and mixed price changes [19]. - **Trend Intensity**: The trend intensity for both coke and coking coal is 0, indicating a neutral view [22]. Thermal Coal - **Fundamental Data**: There were price data of thermal coal from different regions, including origin, port, and overseas prices. The February long - term contract prices of thermal coal in some regions decreased [23]. - **Macro and Industry News**: The port market was stable with weak trading. Some Indonesian coal mines may have a significant production cut. The National Development and Reform Commission and the National Energy Administration issued a notice on improving the power - generation - side capacity price mechanism [23][24]. Logs - **Fundamental Data**: There were price, trading volume, and open - interest data of log futures contracts. Spot prices of various log types in different markets had different fluctuations [25]. - **Macro and Industry News**: China's January RatingDog manufacturing PMI was 50.3, and some real - estate companies are no longer required to report "three red lines" indicators monthly [27]. - **Trend Intensity**: The trend intensity is 1, indicating a slightly bullish view [28].

Group 1: Rubber Market - Domestic all-latex rubber price is 15,800 yuan/ton, down 350 yuan/ton from the previous day; Thai 20 mixed rubber price is 15,000 yuan/ton, down 230 yuan/ton [4][27] - As of February 1, 2026, Qingdao's total inventory of natural rubber in bonded and general trade is 591,700 tons, an increase of 7,200 tons, or 1.23% from the previous period [5][28] - With the arrival of winter in the Northern Hemisphere, the market is expected to shift from dynamic pricing based on supply and demand to static pricing based on inventory levels, leading to high volatility in RU&NR&Sicom prices in the short term [5][28] Group 2: PX Market - PX industry load in China increased by 0.3 percentage points to 89.2%, while the Asian industry load increased by 0.6 percentage points to 81.6%, indicating a stable supply [6][29] - The demand side shows that downstream PTA facilities have many maintenance plans in the first quarter, which may affect PX demand [6][29] - The first quarter is expected to see a loosening of the PX supply-demand structure, with short-term price fluctuations anticipated [6][29] Group 3: PTA Market - PTA industry load remains stable at 76.6%, which is low compared to historical levels, with expectations of tightening supply due to maintenance plans [7][30] - The demand side is weak, with new orders declining and factory operating rates in Jiangsu and Zhejiang continuing to fall [7][30] - The PTA spot basis is expected to weaken due to reduced polyester production, leading to inventory pressure in the first quarter [7][30] Group 4: Polyester Market - Several polyester production facilities are undergoing maintenance, with a total capacity of 1.8% affected [8][31] - The average sales estimate for polyester in Jiangsu and Zhejiang is around 20-30% as of 3:30 PM on Monday, indicating weak demand [8][31] Group 5: Soda Ash Market - Soda ash futures experienced a slight decline, with the latest production increasing by 11,000 tons to 783,000 tons, indicating rising supply pressure [15][38] - Downstream demand has slightly decreased, with the latest soda ash factory inventory increasing by 16,000 tons to 156,000 tons [15][38] - The market sentiment is weak, with soda ash prices expected to remain low in the short term [15][38] Group 6: Glass Market - Glass futures saw a slight decline, with inventory decreasing by 33,000 tons to 2,628,000 tons, while production remained stable [40][41] - The demand for glass is weak due to seasonal factors, with the latest deep processing order quantity decreasing [40][41] Group 7: Caustic Soda Market - As of February 2, 2026, caustic soda futures increased by 29 yuan/ton to 2,004 yuan/ton, with stable prices in the market [42][43] - Demand is generally weak, but some caustic soda companies are reducing production, leading to stable prices [42][43] Group 8: PVC Market - PVC futures decreased by 49 yuan/ton to 5,014 yuan/ton, with supply pressure remaining high due to elevated operating rates [44][45] - Short-term expectations for PVC are optimistic due to a significant reduction in production growth in 2026 [44][45] Group 9: Polyolefins Market - Polyolefins are experiencing wide fluctuations, with LLDPE futures up and PP futures down, indicating mixed market conditions [46] - The overall supply trend remains high, but demand is entering a seasonal downturn [46]

机构分析指出， 黄金周五的暴跌可能因所谓的"伽马挤压（gamma squeeze）"而加速。这种情况发生在 当价格穿过大量期权持仓价位时，持有空头期权仓位的交易商需要买入更多 期货（或黄金ETF份额） 来平衡投资组合，而当价格回落穿过这些价位时则需卖出。对于SPDR黄金ETF，周五有大量行权价在 465美元和455美元的期权到期，而芝商所的3月和4月期权也有大量仓位集中在5300美元、5200美元和 5100美元价位。 ...

2026 年 1 月 29 日 商 品 研 究 豆粕：美豆小幅收涨，连粕或震荡 豆一：现货产区稳定、销区补涨，盘面震荡 吴光静 投资咨询从业资格号：Z0011992 wuguangjing@gtht.com 【基本面跟踪】 豆粕/豆一基本面数据 | | 收盘价 | （日盘） 涨 跌 | 收盘价 （夜盘） 涨 跌 | | --- | --- | --- | --- | | | DCE豆一2605（元/吨） | 4375 +24（+0.55%） | 4382 +7（+0.16%） | | 期 货 | DCE豆粕2605（元/吨） | 2782 +16（+0.58%） | 2793 +16（+0.58%） | | | CBOT大豆03（美分/蒲） | 1074.75 +7.25（+0.68%） | | | | CBOT豆粕03（美元/短吨） | 297.6 +3.8（+1.29%） | n a | | | | 豆粕 | （43%） 持 | | | 山东 （元/吨） 平； | 3120～3140， 较昨持平； 现货M2605+440， 平； 3月M2605+320/+350/+360/+370/+380/+390； ...

1. Report Industry Investment Ratings - No industry investment ratings are provided in the reports 2. Core Views Polyester Industry - **PX**: The overall supply and demand of PX and PTA in Q1 are weaker than expected, with limited self - driving force before the Spring Festival. However, due to the expected tight supply - demand in Q2, the low - price support for PX is strong. It is expected to fluctuate at a high level with limited drive, with a short - term range of 7200 - 7600 and a long - term bullish view [1]. - **PTA**: Although the market is optimistic about the Q2 supply - demand, in the short term, with high valuation and weak reality, the drive is limited. It is expected to fluctuate at a high level in the range of 5200 - 5500, and TA5 - 9 is recommended for low - position positive hedging in the medium term [1]. - **Ethylene Glycol**: The supply - demand pattern is weak in the near term and strong in the long term. In the near term, there is pressure on inventory accumulation, while in Q2, the supply is expected to shrink, and it is possible to reduce inventory. Strategies include EG5 - 9 positive hedging at low prices and holding the seller of put option EG2605 - P - 3800 [1]. - **Short - fiber**: The overall supply - demand pattern is weak. The supply remains high, and demand decreases near the Spring Festival. The price of the spot is relatively firm. The strategy is the same as PTA, and the PF processing fee on the disk is expected to fluctuate between 800 - 1000, and it is advisable to shrink the spread when it is high [1]. - **Polyester Bottle - chip**: With the implementation of maintenance plans, the domestic supply is expected to decline significantly, and the inventory is decreasing. The absolute price and processing fee are expected to follow the cost side. PR2603 is recommended to pay attention to the support around 6200, and the processing fee on the main PR contract is expected to fluctuate between 400 - 550 yuan/ton [1]. LPG Industry - The report does not provide a clear overall view, but shows price increases in some LPG futures contracts and changes in inventory and upstream - downstream operating rates [2]. Natural Rubber Industry - The supply is shrinking, and the cost support is strengthening. The demand for some export - oriented semi - steel tire enterprises is sufficient, but the domestic sales are slow. The inventory in Qingdao is decreasing. The rubber price is expected to fluctuate strongly in the short term, but there is still significant pressure at the 16500 level [4]. Glass - Soda Ash Industry - **Soda Ash**: The spot price fluctuates in a narrow range. The supply is still high, and the demand is mainly for fulfilling orders. The inventory decreased last week but is still high year - on - year. The futures price is expected to fluctuate weakly [7]. - **Glass**: The spot price is stable, and the market transaction is average. The supply and demand are both weak, and the inventory has increased slightly. The futures price is expected to fluctuate weakly, and attention should be paid to changes in production lines and inventory [7]. PVC - Caustic Soda Industry - **Caustic Soda**: The futures price rebounded slightly, but the spot price continued to decline. The supply - demand imbalance remains, with high inventory and weak demand. The futures price is expected to fluctuate weakly, and attention should be paid to the impact of downstream procurement and price fluctuations [8]. - **PVC**: The futures price fluctuated weakly, and the spot price was weakly stable. The supply - demand has not improved, with supply exceeding demand and inventory accumulation pressure. The cost support has increased, and the policy support is insufficient. The disk is expected to fluctuate and correct, with the main contract focusing on the 4820 - 5000 range [8]. Urea Industry - The futures price rose and then fell, and the spot price increased. The supply is sufficient, and the industrial demand is average, while the agricultural demand is warming up. The urea factory's pre - Spring Festival order - receiving pressure is not significant. The market is expected to fluctuate slightly before the Spring Festival, and the main contract is recommended to focus on the 1760 - 1820 range [9]. Crude Oil Industry - International oil prices continued to rise sharply. Affected by the winter storm in the US, production decreased, EIA data showed a decline in commercial inventory and a small increase in refined oil inventory. The production of the Tengiz oilfield in Kazakhstan recovered slowly, and the US had a tough stance on Iran. Short - term positive factors still exist, and attention should be paid to geopolitical conflicts in the Middle East [11]. Methanol Industry - The futures price fluctuated in a narrow range at a high level, and the spot was purchased on demand. The supply and demand in the methanol market are both weak. The inventory in the inland area decreased, but high production and pre - Spring Festival inventory clearance limited the rebound. The port inventory increased slightly, and the MTO demand was weak. Key variables include the reduction rhythm of imported methanol and geopolitical risks [13]. Pure Benzene - Styrene Industry - **Pure Benzene**: The price rebounded, but the port inventory increased unexpectedly. With the improvement of disproportionation profit, some devices are expected to restart, and the import is expected to increase. The price is expected to face pressure at a high level, and it is advisable to wait and see and shrink the EB - BZ spread when it is high [15]. - **Styrene**: The load remains high under high profit, but the supply - demand is expected to weaken. The port inventory increased slightly, and the price is expected to face pressure at a high level. It is advisable to wait and see and shrink the EB - BZ spread when it is high [15]. Polyolefin Industry - The prices of LLDPE and PP are strong, driven by capital and geopolitical tensions. The static fundamentals show a decrease in supply and demand and inventory reduction, with low upstream inventory and strong price - holding intention. For PP, the supply pressure is relieved by maintenance; for PE, the pressure on standard products increases, and the downstream demand enters the off - season. Attention should be paid to spot transactions, inventory, and macro - sentiment [17]. 3. Summaries by Directory Polyester Industry - **Downstream Polyester Products**: POY150/48 price increased by 1.2%, FDY150/96 price remained unchanged, DTY150/48 price remained unchanged, etc. The cash - flow of some products changed, such as POY150/48 cash - flow decreased by 9.5% [1]. - **Upstream Prices**: Brent crude (March) increased by 1.23%, WTI crude (March) increased by 1.31%, CFR Japan naphtha increased by 2.8%, etc. [1]. - **PX - related**: CFR China PX decreased by 0.6%, PX spot price (RMB) decreased by 0.8%, PX - naphtha spread decreased by 6.1%, etc. [1]. - **PTA - related**: PTA East China spot price increased by 0.2%, TA05 - TA09 spread decreased by 62.5%, PTA spot processing fee increased by 4.8%, etc. [1]. - **MEG - related**: MEG East China spot price decreased by 0.2%, EG05 - EG09 spread decreased by 5.7%, MEG port inventory increased by 7.9%, etc. [1]. LPG Industry - **LPG Prices and Spreads**: The prices of PG2603, PG2604, and PG2605 increased, and the spreads such as PG03 - 04 and PG03 - 05 changed [2]. - **LPG Outer - market Prices**: FEI swap M1 and M2 contracts, CP swap M1 and M2 contracts all decreased [2]. - **LPG Inventory**: LPG refinery storage capacity ratio increased by 5.23%, LPG port inventory decreased by 1.53%, LPG port storage capacity ratio decreased by 1.36% [2]. - **LPG Upstream - downstream Operating Rates**: The main refinery operating rate increased by 1.99%, the PDH operating rate decreased by 14.81%, etc. [2]. Natural Rubber Industry - **Spot Prices and Basis**: The price of Yunnan state - owned whole latex increased by 0.63%, the basis decreased by 15.49%, the price of Thai standard mixed glue increased by 0.66%, etc. [4]. - **Monthly Spreads**: 9 - 1 spread decreased by 4.35%, 1 - 5 spread increased by 2.40%, 5 - 9 spread increased by 23.08% [4]. - **Fundamental Data**: The production of Thailand in November decreased by 9.39%, the production of Indonesia decreased by 2.58%, the production of China increased by 20.88%, etc. The operating rates of semi - steel and all - steel tires changed, and the tire production and export volume in December increased [4]. - **Inventory Changes**: The bonded area inventory decreased by 0.07%, the futures inventory of natural rubber in SHFE decreased by 2.49%, etc. [4]. Glass - Soda Ash Industry - **Glass - related Prices and Spreads**: North China, East China, Central China, and South China glass prices remained unchanged, glass2605 and glass2609 prices increased slightly, and the 05 basis decreased by 1.79% [7]. - **Soda Ash - related Prices and Spreads**: North China, East China, Central China, and Northwest soda ash prices remained unchanged, soda2605 and soda2609 prices increased slightly, and the 05 basis decreased by 7.14% [7]. - **Supply and Demand**: The soda ash operating rate decreased by 0.46%, the weekly production decreased by 0.46%, the float glass daily melting volume increased by 0.20%, etc. [7]. - **Inventory**: The glass factory warehouse inventory increased by 0.38%, the soda ash factory warehouse inventory decreased by 0.16%, and the glass factory's soda ash inventory days increased by 0.43% [7]. - **Real Estate Data**: The year - on - year changes in new construction, construction, completion, and sales areas of real estate showed different trends [7]. PVC - Caustic Soda Industry - **PVC and Caustic Soda Spot & Futures**: The prices of Shandong 32% liquid caustic soda decreased by 0.7%, East China calcium carbide - based PVC decreased by 0.2%, etc. [8]. - **Caustic Soda Overseas Quotes & Export Profits**: FOB Middle East port price decreased by 1.4%, export profit increased by 0.6% [8]. - **PVC Overseas Quotes & Export Profits**: CFR Southeast Asia price increased by 4.8%, FOB Tianjin Port calcium carbide - based price decreased by 1.7%, export profit decreased by 577.7% [8]. - **Supply: Chlor - alkali Operating Rate & Industry Profit**: The caustic soda industry operating rate increased by 1.9%, the PVC operating rate decreased by 1.4%, the profit of externally purchased calcium carbide - based PVC decreased by 15.0%, etc. [8]. - **Demand: Caustic Soda Downstream Operating Rate**: The alumina industry operating rate decreased by 2.3%, the viscose staple fiber industry operating rate remained unchanged, the printing and dyeing industry operating rate decreased by 3.8% [8]. - **Demand: PVC Downstream Products Operating Rate**: The Longzhong sample pipe operating rate increased by 4.5%, the profile operating rate increased by 5.4%, the PVC pre - sales volume decreased by 4.5% [8]. - **Caustic Soda Inventory: Social and Factory Inventory**: The liquid caustic soda East China factory warehouse inventory increased by 5.5%, the Shandong inventory decreased by 0.4%, the PVC upstream factory warehouse inventory decreased by 0.9%, the PVC total social inventory increased by 2.7% [8]. Urea Industry - **Futures Revenue Prices**: The 01, 05, and 09 contracts of urea increased, and the methanol main contract increased by 1.52% [9]. - **Futures Contract Spreads**: 01 - 05 spread decreased by 16.67%, 05 - 09 spread increased by 31.82%, UR - MA main contract spread decreased by 6.16% [9]. - **Main Positions**: The long - position of the top 20 increased by 0.99%, the short - position of the top 20 increased by 6.89% [9]. - **Upstream Raw Materials**: The prices of anthracite small pieces, thermal coal pit - mouth, and port prices remained unchanged, and the synthetic ammonia price decreased by 0.09% [9]. - **Spot Market Prices**: The prices of urea in Shandong, Shanxi, Henan, etc., showed different changes [9]. - **Cross - regional Spreads**: The spreads between Shandong - Henan, Guangdong - Henan, and Guangdong - Shanxi remained unchanged [9]. - **Basis**: The basis in Shandong, Shanxi, Henan, and Guangdong changed [9]. - **Downstream Products**: The prices of melamine, compound fertilizers, etc., remained unchanged, and the price of ammonium sulfate increased by 1.35%, the price of sulfur decreased by 1.50% [9]. - **Supply - demand Overview**: The daily production of domestic urea increased by 2.64%, the coal - based urea daily production increased by 3.92%, the gas - based urea daily production decreased by 4.90%, etc. [9]. Crude Oil Industry - **Crude Oil Prices and Spreads**: Brent increased by 1.23%, WTI increased by 1.31%, SC increased by 1.47%, and the spreads such as Brent M1 - M3, WTI M1 - M3, and SC M1 - M3 changed [11]. - **Refined Oil Prices and Spreads**: NYM RBOB increased by 1.45%, NYM ULSD increased by 0.75%, ICE Gasoil increased by 2.08%, and the spreads such as RBOB M1 - M3, ULSD M1 - M3, and Gasoil M1 - M3 changed [11]. - **Refined Oil Crack Spreads**: The crack spreads of US gasoline, European gasoline, Singapore gasoline, etc., changed [11]. Methanol Industry - **Methanol Prices and Spreads**: MA2605 and MA2609 prices increased, MA59 spread decreased by 16.00%, Taicang basis decreased by 28.57%, etc. [13]. - **Methanol Outer - market Prices**: The lowest CFR China price decreased by 0.10% [13]. - **Methanol Inventory**: The methanol enterprise inventory decreased by 3.12%, the social inventory increased by 0.05%, and the port inventory increased by 1.00% [13]. - **Methanol Upstream - downstream Operating Rates**: The domestic enterprise operating rate decreased by 0.64%, the northwest enterprise sales - production ratio decreased by 3.28%, the external MTO device operating rate decreased by 1.56%, etc. [13]. Pure Benzene - Styrene Industry - **Upstream Prices and Spreads**: Brent crude and WTI crude prices increased, CFR Japan naphtha increased by 2.8%, CFR Northeast Asia ethylene remained unchanged, CFR China pure benzene increased by 1.5%, etc. [15]. - **Styrene - related Prices and Spreads**: Styrene East China spot price increased by 1.3%, EB2603 and EB2604 prices increased, EB basis (03) decreased by 14.3%, etc. [15]. - **Pure Benzene and Styrene Downstream Cash - flows**: The cash - flows of phenol, caprolactam, aniline, etc., changed [15]. - **Pure Benzene and Styrene Inventory**: The pure benzene Jiangsu port inventory increased by 2.7%, the styrene Jiangsu port inventory increased by 7.6% [15]. - **Pure Benzene and Styrene Industry Chain Operating Rates**: The Asian pure benzene operating rate remained unchanged, the domestic pure benzene operating rate decreased by 2.5%, etc. [15]. Polyolefin Industry - **L2605, L2609, PP2605, PP2609 Prices**: The prices of these contracts increased [17]. - **Spreads**: L59 spread decreased by 54.84%, PP59 spread remained unchanged, LP05 spread decreased by 0.53% [17]. - **Spot Prices**: The East China PP拉丝, North China LLDPE spot prices increased [17]. - **Basis**: The North China LL basis decreased by 18.75%, the East China pp basis remained unchanged [17]. - **PE and PP Standard Prices**: The prices of East China LDPE, HD film, HD injection, etc., changed [17]. - **PE Upstream - downstream Operating Rates**: The PE device operating rate increased by 3.77%, the PE downstream weighted operating rate decreased by 3.42% [17]. - **PE and PP Inventory**: The PE enterprise inventory decreased by 3.58%, the PE social inventory increased by