1. Report Industry Investment Rating - Not provided in the report 2. Core Viewpoints of the Report - This week, the main contract of hot-rolled coils rebounded in the short term, showing a strong trend, but the upward pressure increased. Steel supply increased slightly on a week-on-week basis, performing strongly in the off-season, but the inventory depletion rate was still slow compared to the same period last year. The decline in molten iron production indicates that steel mills started to cut production under profit pressure. The divergence between steel production and molten iron production may be due to statistical caliber issues. Starting next week, steel production is expected to start to decline, and steel may enter a new round of inventory depletion, increasing pressure on raw materials and strengthening the negative feedback expectation. The recommended operation strategy is to participate in a short-term short position [35]. 3. Summary by Directory 3.1 Part 1: Trend Review - The main contract of hot-rolled coils rebounded in the short term this week, showing a strong trend, but the upward pressure increased [7]. - The spot market of hot-rolled coils showed a weak and volatile trend [10]. 3.2 Part 2: Basis and Spread - For the basis of hot-rolled coils, the 01 basis is 12, the 05 basis is -12, and the 10 basis is -20 [14]. - The cold-hot spread is not detailed in the report. 3.3 Part 3: Supply and Demand Analysis - **Hot-rolled coil profits**: The production profit is 33, the 01 contract's on-screen profit is 119, the 05 contract's on-screen profit is 89, and the 10 contract's on-screen profit is 103 [21]. - **Production**: The production of hot-rolled coils is 323.56, cold-rolled coils is 85.97, rebar is 212.59, and the five major steel products is 875.29 [24]. - **Raw materials**: Not detailed in the report. - **Inventory**: The inventory of hot-rolled coils is 406.59, cold-rolled coils is 175.98, rebar is 602.52, and the five major steel products is 1513.74 [29]. - **Terminal demand**: Not detailed in the report. - **Exports**: Exports continued to strengthen on a month-on-month basis, providing support for demand [33]. 3.4 Part 4: Outlook for the Future - The main contract of hot-rolled coils rebounded in the short term this week, showing a strong trend, but the upward pressure increased. Steel production is expected to decline next week, and steel may enter a new round of inventory depletion, increasing pressure on raw materials and strengthening the negative feedback expectation. The recommended operation strategy is to participate in a short-term short position [35].

Group 1: Natural Rubber Industry Report Industry Investment Rating No information provided. Core Viewpoint Supply -产区雨水偏多至月底,原料价格上涨,短时成本端支撑胶价,中长线供应放量预期仍在;需求 - 半钢胎企业排产稳定,全钢胎企业出货平稳但部分库存攀升;隔夜美联储对12月降息前景偏鹰,胶价短期承压,后续关注主产区旺产期原料产出及宏观变化,若原料上量顺利胶价有下行空间,若不畅预计胶价在15000 - 15500附近运行 [1] Summary by Directory - **Spot Price and Basis**: 云南国富手机胶等部分现货价格有涨跌,如云南国富手机胶涨0.34%,泰标混合胶跌1.32% [1] - **Inter - monthly Spread**: 9 - 1价差等有变动,如9 - 1价差涨3.45%,1 - 5价差跌12.50% [1] - **Fundamental Data**: 8月部分国家产量有变化,如泰国产量降0.43%,印度产量涨11.11%;轮胎开工率、产量、出口量及橡胶进口量等有不同表现,如8月国内轮胎产量涨9.10%,9月轮胎出口量降10.65% [1] - **Inventory Change**: 保税区库存等有增减,如保税区库存降1.20%,上期所厂库期货库存涨6.28% [1] Group 2: Log Industry Report Industry Investment Rating No information provided. Core Viewpoint 本周供应端到港量大增,但下游订单不足,周边港口价格下行,市场承压;盘面价格处相对低位,内外盘价格倒挂形成进口成本支撑,限制下方空间,供需双弱格局下,原木期货盘面预计仍将维持偏弱震荡运行 [3] Summary by Directory - **Futures and Spot Prices**: 原木期货部分合约价格下跌,如主力LG2601跌1元/立方米;部分现货价格下降,如江苏4米中A辐射松价格降10元/方 [3] - **Cost**: 人民币兑美元汇率及进口理论成本变化小,分别涨0%和0% [3] - **Supply**: 港口发运量和离港船数增加,如新西兰→中日韩港口发运量涨6.00%,离港船数涨4.55% [3] - **Inventory**: 全国针叶原木总库存减少,日均出库量增加,如库存降2.74%,出库量增2% [3] Group 3: Glass and Soda Ash Industry Report Industry Investment Rating No information provided. Core Viewpoint - **Soda Ash**: 宏观因素使商品盘面利空,前期反弹停止;周产高位,刚需过剩,厂家库存转移至中下游;中期下游产能无大幅增量,需求延续刚需格局,供需承压;阶段性利空基本出尽,建议前期空单止盈离场,短期观望,等待反弹空机会 [4] - **Glass**: 宏观因素使商品盘面利空,前期反弹停止;前几日玻璃现货产销转暖带动盘面反弹,中下游补库,期现商采购积极;深加工订单季节性好转但仍弱,地产周期底部竣工缩量,行业需产能出清;前期盘面下跌利空基本兑现,建议前期空单离场,关注现货捕捉短多机会 [4] Summary by Directory - **Glass - related Prices and Spreads**: 玻璃部分合约价格下跌,如玻璃2505跌2.81%,玻璃2509跌2.21% [4] - **Soda Ash - related Prices and Spreads**: 纯碱部分合约价格下跌,如纯碱2505跌1.71%,纯碱2509跌1.34% [4] - **Supply**: 纯碱开工率和周产量下降,光伏日熔量下降,如纯碱开工率降1.72%,周产量降1.71%,光伏日熔量降0.84% [4] - **Inventory**: 玻璃厂库和纯碱厂库库存增加,纯碱交割库库存减少,如玻璃厂库增4.72%,纯碱厂库增2.54%,纯碱交割库降3.18% [4] - **Real Estate Data**: 新开工面积等有变化,如新开工面积涨幅0.09%,施工面积降2.43% [4] Group 4: Industrial Silicone Industry Report Industry Investment Rating No information provided. Core Viewpoint 工业硅现货价格上涨,期货价格先涨后回落;周度供应端产量增加,需求端产量下降或致累库施压价格;华东套利窗口打开或带来套保机会;焦煤价格上涨或带动期价;工业硅供应增加使价格承压,但有成本支撑,预计低位震荡,价格波动区间8500 - 9500元/吨 [5] Summary by Directory - **Spot Price and Main Contract Basis**: 华东通氧SI5530等现货价格上涨,如华东通氧SI5530涨1.07%,华东SI4210涨0.52% [5] - **Inter - monthly Spread**: 部分合约价差有变动,如2512 - 2601价差涨200.00%,2601 - 2602价差跌66.67% [5] - **Fundamental Data**: 全国和部分地区工业硅产量、开工率有变化,如全国工业硅产量涨9.10%,新疆开工率涨22.09%;有机硅DMC等产量有增减,如有机硅DMC产量降5.78%,再生铝合金产量涨7.48% [5] - **Inventory Change**: 新疆厂库等库存有增减,如新疆厂库库存降0.28%,云南厂库库存涨1.47% [5] Group 5: Polysilicon Industry Report Industry Investment Rating No information provided. Core Viewpoint 多晶硅现货价格小幅下跌,期货价格震荡下跌;供应端11月产量有望下降,周度产量和硅片产量均有3 - 4%降幅;需求端硅片排产增加但下游采购减少,库存增加;多晶硅高位震荡,关注平台公司成立、产量控制及需求端订单情况;期货升水现货均价,继续大幅上涨需关注上游套保套利空间 [7] Summary by Directory - **Spot Price and Basis**: N型复投料平均价等有涨跌,如N型复投料平均价跌0.10%,N型颗粒硅平均价持平 [7] - **Futures Price and Inter - monthly Spread**: 主力合约等价格和价差有变动,如主力合约跌0.07%,景月 - 连一价差跌16.06% [7] - **Fundamental Data**: 周度和月度多晶硅、硅片产量等有变化,如周度多晶硅产量降4.41%,月度硅片产量涨5.37% [7] - **Inventory Change**: 多晶硅和硅片库存增加,如多晶硅库存涨1.16%,硅片库存涨2.49% [7]

Report Overview - The report consists of four parts: Polyolefin Industry Spot and Futures Daily Report, Pure Benzene - Styrene Daily Report, Polyester Industry Chain Daily Report, and Chlor - Alkali Industry Spot and Futures Daily Report, covering price, inventory, and开工率 data of multiple chemical products, along with corresponding investment strategies [2][4][9][10] Polyolefin Industry Price Changes - L2601, L2509, PP2601, and PP2509 futures prices all increased on October 29, with L2601 up 0.34%, L2509 up 0.06%, PP2601 up 0.42%, and PP2509 up 0.37% [2] - Some spot prices remained stable, while华北LDPE膜料现货 rose 0.15% [2] Inventory and开工率 - PE企业 inventory decreased by 19.16% to 41.6 tons, and社会库存 decreased slightly by 0.04% to 54.5 tons [2] - PP企业 inventory decreased by 6.80% to 59.5 tons, and贸易商库存 decreased by 10.48% to 21.4 tons [2] - PE装置开工率 decreased by 0.37% to 81.5%, while下游加权开工率 increased by 1.85% to 45.8% [2] - PP装置开工率 decreased by 2.9% to 75.9%, while粉料开工率 increased by 7.1% to 41.4%, and下游加权开工率 increased by 1.0% to 52.4% [2] Core View - PP supply recovery slowed due to more unplanned maintenance, while PE supply is expected to increase. Demand improved, and both inventories decreased. Consider long - term low - buying opportunities for the 05 contract and track sanctions' impact on refinery loads [2] Pure Benzene - Styrene Industry Price Changes - Upstream prices such as布伦特原油 and WTI原油 increased slightly on October 29, while纯苯中石化华东挂牌价 remained unchanged [4] -苯乙烯华东现货 and related futures prices increased, with苯乙烯华东现货 up 0.6% [5] Inventory and开工率 -纯苯江苏港口库存 decreased by 14.1% to 8.50 tons, and苯乙烯江苏港口库存 decreased by 4.7% to 19.30 tons [7] -亚洲纯苯开工率 remained unchanged at 79.2%, while国内纯苯开工率 decreased by 3.6% to 72.7% [8] Core View - No specific core view was mentioned in the text, but price, inventory, and开工率 data can be used for investment analysis Polyester Industry Chain Price Changes - Upstream prices such as布伦特原油 and CFR日本石脑油 increased slightly on October 29 [9] - Most下游聚酯 product prices remained stable, with聚酯切片 price up 0.1% [9] Inventory and开工率 - MEG港口库存 decreased by 9.7% to 52.3 tons, and到港预期 increased significantly by 273.6% to 19.8 tons [9] -亚洲PX开工率 increased by 0.5% to 78.5%, and中国PX开工率 increased by 1.0% to 85.9% [9] Core View - PX supply contracted, and demand support strengthened. However, PX rebound space is limited. PTA,乙二醇,短纤, and瓶片 also have corresponding supply - demand situations and investment strategies [9] Chlor - Alkali Industry Price Changes -山东32%液碱折百价 and山东50%液碱折百价 remained unchanged on October 29, while华东电石法PVC市场价 increased by 0.4% [10] Inventory and开工率 -烧碱行业开工率 increased slightly by 0.1% to 85.6%, and烧碱山东样本开工率 increased by 3.2% to 86.6% [13] - PVC总开工率 decreased by 1.9% to 73.7% [13] Core View - No specific core view was mentioned in the text, but price, inventory, and开工率 data can be used for investment analysis

1. Report Industry Investment Rating - No relevant content found. 2. Core Viewpoints of the Report - **Industrial Silicon**: The supply of industrial silicon increased last week, with demand also rising. The inventory situation varies among different downstream sectors. The cost support has increased, and the 2601 contract is expected to fluctuate in the range of 8850 - 9060. There are both positive and negative factors in the market, such as cost - rising support and slow post - holiday demand recovery [6]. - **Polysilicon**: The supply of polysilicon decreased slightly last week, but the October production plan is expected to increase. The demand from downstream silicon wafers, battery cells, and components shows different trends, with some experiencing production cuts. The cost is stable, and the 2601 contract is expected to fluctuate between 53540 - 55170 [8]. 3. Summary According to the Directory 3.1 Daily Views 3.1.1 Industrial Silicon - **Supply**: Last week's supply was 101,000 tons, a 2.02% increase from the previous week [6]. - **Demand**: Last week's demand was 94,000 tons, a 27.03% increase from the previous week. The demand has increased, but different downstream sectors have different inventory and profit situations [6]. - **Cost**: The production loss of sample oxygen - passing 553 in Xinjiang is 3141 yuan/ton, and the cost support has increased during the dry season [6]. - **Basis**: On October 28, the spot price of non - oxygen - passing in East China was 9300 yuan/ton, and the basis of the 01 contract was 345 yuan/ton, with the spot at a premium to the futures [6]. - **Inventory**: The social inventory was 559,000 tons, a 0.53% decrease from the previous week; the sample enterprise inventory was 167,700 tons, a 0.17% decrease; the main port inventory was 123,000 tons, a 2.50% increase [6]. - **Disk**: The MA20 is upward, and the price of the 01 contract closed above the MA20 [6]. - **Main Position**: The main position is net short, and the short position has increased [6]. - **Expectation**: The supply schedule has increased and is near the historical average level. The demand recovery is at a low level, and the cost support has increased. The 2601 contract of industrial silicon is expected to fluctuate between 8850 - 9060 [6]. 3.1.2 Polysilicon - **Supply**: Last week's production was 29,500 tons, a 4.83% decrease from the previous week. The October production plan is 134,500 tons, a 3.46% increase from the previous month [8]. - **Demand**: The production of silicon wafers, battery cells, and components shows different trends. Some are in a loss - making state, and the production plans for October have decreased to varying degrees [8]. - **Cost**: The average cost of N - type polysilicon in the industry is 36,050 yuan/ton, and the production profit is 15,450 yuan/ton [8]. - **Basis**: On October 28, the price of N - type dense material was 51,500 yuan/ton, and the basis of the 01 contract was - 1375 yuan/ton, with the spot at a discount to the futures [8]. - **Inventory**: The weekly inventory was 258,000 tons, a 1.97% increase from the previous week, at a high level compared to the same period in history [8]. - **Disk**: The MA20 is upward, and the price of the 01 contract closed above the MA20 [8]. - **Main Position**: The main position is net long, and the long position has increased [8]. - **Expectation**: The short - term supply schedule will increase, and the medium - term is expected to adjust. The short - term production of downstream products will decrease, and the medium - term is expected to recover. The overall demand shows continuous recovery, and the cost support is stable. The 2601 contract of polysilicon is expected to fluctuate between 53540 - 55170 [8]. 3.2 Market Overview 3.2.1 Industrial Silicon - The prices of different contracts and spot prices of industrial silicon have minor fluctuations. The inventory situation of different regions and ports also shows different trends, with some increasing and some decreasing [15]. 3.2.2 Polysilicon - The prices of different contracts of polysilicon have decreased to varying degrees. The production, inventory, and export volume of downstream silicon wafers, battery cells, and components also show different trends [17]. 3.3 Other Information - There are also various trend charts in the report, including price - basis and delivery product price difference trends, inventory trends, production and capacity utilization trends, cost trends, and supply - demand balance trends of industrial silicon and its downstream products such as organic silicon, aluminum alloy, and polysilicon [19][22][25].

1. Report Industry Investment Rating - No information provided 2. Core Viewpoints of the Report - The iron ore market sentiment is currently warming, and the futures price has returned to a high level. However, with high supply and weakening demand, the fundamentals have not improved, and the upward driving force is not strong. The subsequent trend will mainly shift to high - level volatile operation, and attention should be paid to the performance of finished steel products [2] 3. Summary by Relevant Catalogs 3.1 Variety Viewpoint Reference - For the iron ore 2601 contract, the short - term and medium - term trends are expected to be volatile, while the intraday trend is expected to be weakly volatile. Attention should be paid to the support at the MA5 line. The core logic is that the bullish factors are dominant, and the ore price has returned to a high level [1] 3.2 Market Driving Logic - The supply - demand pattern of iron ore has changed little. Steel mill production is weakening, terminal consumption is continuously declining, and the contradictions in the steel market are not alleviated, so the demand for ore will continue to weaken, dragging down the steel price. Due to weather factors, the arrival of ore at domestic ports has unexpectedly decreased, but overseas ore shipments remain high. According to the shipping schedule, the subsequent arrival will return to a high level. Coupled with stable domestic ore production, the supply pressure of ore is relatively large [2]

Report Industry Investment Rating No relevant content provided. Core Views of the Report - Iron ore is expected to oscillate repeatedly [2][5] - Rebar and hot-rolled coil prices are likely to show strong oscillatory trends driven by macro sentiment [2][6] - Ferrosilicon and silicomanganese are predicted to have wide-range oscillations [2][11] - Coke is expected to have a strong oscillatory trend [2][14] - Coking coal is supported by fundamentals and is likely to have a strong oscillatory trend [2][15] - Logs are expected to oscillate repeatedly [2][17] Summary by Related Catalogs Iron Ore - **Fundamentals**: The previous day's futures closing price was 792.5 yuan/ton, up 6.0 yuan or 0.76%. The previous day's position was 548,944 lots, a decrease of 9,902 lots. Among spot prices, the price of Karara fines (65%) increased by 6.0 yuan, PB fines (61.5%) by 4.0 yuan, and the price of Jinbuba (61%) decreased by 4.0 yuan. The basis of (12601, against Super Special) decreased by 6.0 yuan, and the basis of (12601, against Jinbuba) decreased by 10.3 yuan [4] - **Macro and Industry News**: On October 28, the Fourth Plenary Session of the 20th Central Committee of the Communist Party of China put forward suggestions on formulating the "15th Five-Year Plan" [4] - **Trend Intensity**: The trend intensity of iron ore is 0, indicating a neutral outlook [4] Rebar and Hot-Rolled Coil - **Fundamentals**: For rebar RB2601, the previous day's closing price was 3,091 yuan/ton, up 15 yuan or 0.49%. For hot-rolled coil HC2601, the previous day's closing price was 3,305 yuan/ton, up 28 yuan or 0.85%. Among spot prices, the prices of rebar in Shanghai, Hangzhou, and Beijing increased by 10 - 20 yuan, and the prices of hot-rolled coil in Shanghai, Hangzhou, Tianjin, and Guangzhou increased by 10 - 20 yuan. The basis of (RB2601) increased by 19 yuan, and the basis of (HC2601) increased by 4 yuan [6] - **Macro and Industry News**: On October 28, the suggestions on formulating the 15th Five-Year Plan for national economic and social development were released, which mentioned promoting the high-quality development of the steel industry. On October 23, the weekly data from Steel Union showed that the production of rebar increased by 5.91 tons, hot-rolled coil by 0.62 tons, and the total inventory of rebar decreased by 18.94 tons, hot-rolled coil by 4.27 tons. In September 2025, the national crude steel production was 73.49 million tons, a year-on-year decrease of 4.6% [7][9] - **Trend Intensity**: The trend intensity of rebar and hot-rolled coil is 0, indicating a neutral outlook [9] Ferrosilicon and Silicomanganese - **Fundamentals**: The closing price of ferrosilicon 2601 was 5,564 yuan/ton, unchanged from the previous day, and the closing price of silicomanganese 2601 was 5,790 yuan/ton, down 12 yuan. Among spot prices, the price of manganese ore increased by 0.1 yuan/ton degree. The spot-futures price difference of ferrosilicon was -344 yuan/ton, and that of silicomanganese was -110 yuan/ton, an increase of 12 yuan [11] - **Macro and Industry News**: On October 28, the price range of 72 ferrosilicon in various regions was 5,100 - 5,250 yuan/ton, and the price range of 75 ferrosilicon was 5,700 - 5,800 yuan/ton. The northern quotation of 6517 silicomanganese was 5,550 - 5,600 yuan/ton, an increase of 25 yuan, and the southern quotation was 5,600 - 5,700 yuan/ton, a decrease of 25 yuan. In October, the operating rate of ferrosilicon enterprises in Xinjiang, Sichuan, Shanxi, and Chongqing was 37.5%, a decrease of 6.25% compared to September, and the output was expected to be 0.9 tons, a decrease of 0.06 tons compared to September [11] - **Trend Intensity**: The trend intensity of ferrosilicon and silicomanganese is 0, indicating a neutral outlook [13] Coke and Coking Coal - **Fundamentals**: The previous day's closing price of coking coal JM2601 was 1,263.5 yuan/ton, up 15 yuan or 1.2%, and the closing price of coke J2601 was 1,779.5 yuan/ton, up 22 yuan or 1.3%. Among spot prices, the price of Jinquan Mongolian 5 coking coal increased by 25 yuan, and the price of Shanxi quasi-primary coke delivered to the factory increased by 50 yuan. The basis of JM2601 in Shanxi decreased by 15.0 yuan, and the basis of J2601 in Shanxi quasi-primary delivered to the factory increased by 28.0 yuan [15] - **Macro and Industry News**: On October 28, the Fourth Plenary Session of the 20th Central Committee of the Communist Party of China put forward suggestions on formulating the "15th Five-Year Plan" [16] - **Trend Intensity**: The trend intensity of coke and coking coal is 0, indicating a neutral outlook [16] Logs - **Fundamentals**: For the 2511 contract, the closing price decreased by 4.2%, the trading volume decreased by 9.2%, and the position decreased by 49.1%. For the 2601 contract, the closing price decreased by 5.1%, the trading volume increased by 415.9%, and the position decreased by 11.7%. Among spot prices, most of the prices of various types of logs remained unchanged, with only a few showing slight decreases [18] - **Macro and Industry News**: On October 28, the Fourth Plenary Session of the 20th Central Committee of the Communist Party of China put forward suggestions on formulating the "15th Five-Year Plan" [20] - **Trend Intensity**: The trend intensity of logs is 0, indicating a neutral outlook [20]

Core Viewpoint - The Central Committee of the Communist Party of China has released recommendations for the 15th Five-Year Plan, emphasizing the importance of developing direct financing methods such as equity and bonds, and promoting the steady growth of futures, derivatives, and asset securitization [1] Group 1 - The recommendations highlight the need for active development of direct financing methods, including equity and bond markets [1] - There is a focus on the gradual development of futures and derivatives markets [1] - The plan also emphasizes the importance of asset securitization as a means to enhance financial stability and efficiency [1]

Industry Overview - The capacity utilization rate of PVC production enterprises decreased to 76.57%, down 0.12% week-on-week and 0.67% year-on-year. The calcium carbide method utilization was at 74.38%, down 0.34% week-on-week and 1.91% year-on-year, while the ethylene method increased to 81.64%, up 0.38% week-on-week and 1.68% year-on-year [1] - The maintenance loss for PVC production last week was 80,500 tons, an increase of 1,600 tons compared to the previous period [1] - The current PVC industry inventory stands at 1.4249 million tons, showing a slight decrease from last week. The overall inventory (upstream + social) decreased by 1.47% week-on-week [1] Institutional Insights - Zhengxin Futures noted that with maintenance gradually recovering and high absolute inventory levels, the fundamental support is insufficient. However, prices are at relatively low levels, and domestic policy expectations suggest that PVC will mainly experience low-level fluctuations in the short term [2] - Guotou Anxin Futures observed that while pressure from manufacturers and society has decreased, the overall situation remains under high pressure. Production has slightly declined due to maintenance, and domestic demand is stable. Export activities in September continued to show positive trends. Recent stability in calcium carbide prices has not significantly supported costs, indicating a continuation of a weak market environment, with PVC likely operating within a bottom range due to potential policy pressures on exports [3]

Group 1: Report Investment Rating - Not provided Group 2: Core Viewpoints - The coal mine operating rate has increased, with the Erdos coal mine operating rate at 71% and the Yulin area at 44% as of October 23. Coal production has recovered, and the daily coal output in Erdos and Yulin is around 4 million tons. The pithead price has been rising due to strong demand [4]. - On the supply side, the raw coal price is firm, the auction price of mainstream methanol enterprises in the northwest is strong, the profit of coal - to - methanol is around 660 yuan/ton, and the methanol operating rate remains stable at a high level, resulting in a continuous loose domestic supply [4]. - At the import end, the US dollar price has slightly declined, and imports remain in a positive spread situation. Iranian plants are mostly operating normally, the non - Iranian operating rate has slightly declined, and the overseas operating rate is at a high level. The European and American markets have slightly declined, the China - Europe price difference is oscillating, and the Southeast Asian re - export window is closed. Iran has loaded 750,000 tons in October. Affected by sanctions, Iranian tenders have offered significant discounts, and there is an abundance of non - Iranian supplies [4]. - In terms of demand, the traditional downstream has entered the off - season with a decline in the operating rate, while the operating rate of MTO plants has increased. Some MTO plants are operating stably, while others are operating at less than full capacity [4]. - Regarding inventory, the import arrival has slightly decreased, the port inventory accumulation cycle has ended, and the basis is strong; the inventory of inland enterprises has fluctuated within a narrow range [4]. - Overall, the international plant operating rate has increased, some plants in Iran have restarted, and the daily output has increased to around 35,000 tons. Imports are gradually resuming, the port spot liquidity is sufficient, and the overall trading is light. The basis of spot prices is stable. The downstream demand is stable, the arrival volume is stable, the MTO operating rate has slightly declined, and the port inventory continues to accumulate. In the short term, methanol is mainly oscillating weakly under the background of high inventory [4]. Group 3: Summary by Directory Chapter 1: Comprehensive Analysis and Trading Strategies - Trading strategies: For single - side trading, short at high prices without chasing short positions; for arbitrage, stay on the sidelines; in the over - the - counter market, sell call options [4] Chapter 2: Weekly Data Tracking - **Supply - Domestic**: As of October 23, the overall domestic methanol plant operating load was 75.85%, a decrease of 0.70 percentage points from last week but an increase of 1.29 percentage points from the same period last year. The operating load in the northwest region was 84.89%, a decrease of 1.07 percentage points from last week and a decrease of 1.70 percentage points from the same period last year. The average operating load of non - integrated methanol plants was 67.80%, a decrease of 0.95 percentage points from last week [5]. - **Supply - International**: In the period from October 18 - 24, 2025, the international (ex - China) methanol production was 1,069,909 tons, a decrease of 25,950 tons from last week, and the plant capacity utilization rate was 73.34%. Some Iranian plants had different operating conditions, and only the M5 large - scale plant in South American MHTL was in operation [5]. - **Supply - Import**: As of 14:00 on October 22, 2025, the sample arrival volume of Chinese methanol at ports was 352,000 tons, including 316,300 tons of foreign vessels (251,800 tons of visible and 64,500 tons of non - visible, with 188,800 tons of visible in Jiangsu) and 35,700 tons of domestic vessels (6,500 tons in Jiangsu and 29,200 tons in Guangdong) [5]. - **Demand - MTO**: As of October 23, 2025, the weekly average capacity utilization rate of MTO plants in the Jiangsu and Zhejiang regions was 87.25%, a decrease of 0.83 percentage points from last week. The overall olefin industry operating rate decreased this week [5]. - **Demand - Traditional**: The capacity utilization rate of dimethyl ether was 5.33%, a month - on - month decrease of 9.97%. The capacity utilization rate of acetic acid was 74.4%. The formaldehyde operating rate was 38.87%. The overall capacity utilization rate of traditional downstream industries decreased compared with last week [5]. - **Demand - Direct Sales**: The weekly signing volume of methanol sample production enterprises in the northwest region was 51,300 tons, a decrease of 11,700 tons from the previous statistical date, a month - on - month decrease of 18.57% [5]. - **Inventory - Enterprises**: The inventory of production enterprises was 360,400 tons, an increase of 500 tons from the previous period, a month - on - month increase of 0.13%. The order backlog of sample enterprises was 215,700 tons, a decrease of 13,300 tons from the previous period [5]. - **Inventory - Ports**: As of October 22, 2025, the total methanol port inventory was 1,512,200 tons, an increase of 20,800 tons from the previous period. The inventory in East China increased by 30,000 tons, while that in South China decreased by 9,200 tons [5]. - **Valuation**: In terms of profit, the chemical coal in the northwest region rebounded, and the methanol price declined. The profit of coal - to - methanol in Inner Mongolia was around 460 yuan/ton, and in northern Shaanxi, it was 480 yuan/ton. The MTO loss narrowed, and the basis was stable [5]. - **Spot Prices**: The price in Taicang was 2,260 yuan/ton (- 20 yuan), and the price in the north line was 2,000 yuan/ton (- 60 yuan) [8]

苯乙烯产业链期货周报 研究员：隋斐 期货从业证号：F3019741 投资咨询证号：Z0017025 单边：中长期原油过剩预期难以证伪，成本支撑不足，供需格局偏弱，纯苯价格仍有向下压力。思路上维持逢高做空。 套利：观望 目录 第二章 核心逻辑分析 4 第一章 综合分析与交易策略 2 第三章 周度数据追踪 17 GALAXY FUTURES 1 综合分析与交易策略 【综合分析-纯苯】 【交易策略】 期权：观望 GALAXY FUTURES 2 纯苯：上游方面，美国原油库存连续三周累库，地缘冲突影响反复，油价缺乏确定性的上行驱动，中长期原油过剩的预期难以证伪；纯苯&苯 乙烯成本支撑不足。节后中石化纯苯挂牌价较节前继续下调，本周纯苯华东港口库存下降，下旬纯苯抵港货源不多，后半周受英国制裁消息影 响华东现货市场成交气氛有所改善， 山东市场低价买气增加，成交有一定放量，加氢苯市场粗苯成交价格大幅回落带动加氢苯价格下调，山 东苯乙烯主流工厂检修，纯苯供应宽松，山东对华东市场纯苯贴水扩大，套利窗口打开。 节后京博石化裂解装置计划外停车，涉及纯苯年产能7万吨，本周广州石化10万吨纯苯计划内检修，计划检修至12月上旬，裕龙石化2 ...