交易咨询业务资格：证监许可【2012】1091号 聚烯烃早报 2025-10-9 大越期货投资咨询部 金泽彬 从业资格证号：F3048432 投资咨询证号： Z0015557 联系方式：0575-85226759 重要提示：本报告非期货交易咨询业务项下服务，其中的观点和信息仅作参考之用，不构成对任何人的投资建议。 我 司不会因为关注、收到或阅读本报告内容而视相关人员为客户；市场有风险，投资需谨慎。 • LLDPE概述： • 1. 基本面：宏观方面，9月份，官方PMI为49.8，比上月上升0.4个百分点，制造业景气度有所 改善，但仍位于收缩区间。OPEC + 于 10 月 5 日决议 11 月增产 13.7 万桶 / 日，增幅低于 前期加速增产传言，中长期 "供增需减" 格局未改，对聚烯烃成本端支撑有限。供需端，装置 检修减少，负荷窄幅提升，产量有所增加，"金九银十" 旺季临近尾声，下游逐步转淡，农膜 开工略有提升，整体需求支撑偏弱。当前LL交割品现货价7160（+0），基本面整体中性； • 2. 基差： LLDPE 2601合约基差7，升贴水比例0.1%，中性； • 3. 库存：PE综合库存42.9万吨（-8 ...

Report Summary 1. Report Industry Investment Rating - No investment rating information is provided in the report. 2. Core View - Polyolefin futures rebounded from the bottom and closed with a lower shadow yesterday. The spot market for linear LL was stable for Sinopec and partially stable for PetroChina, while the spot market for拉丝PP saw some price cuts of 50 yuan by Sinopec and stability from PetroChina. The market enthusiasm has cooled, and the polyolefin spot market is mainly driven by supply - demand factors. Summer maintenance is in balance, and inventory is being slowly digested. The overall spot price of polyolefins is weak at the beginning of the month. Whether the stop - fall of the futures market can drive the spot market to stop falling remains to be seen [2]. 3. Summary by Related Catalogs Futures Market - **LL Futures**: The previous day's closing prices for January, May, and September contracts were 7270 yuan, 7276 yuan, and 7204 yuan respectively, with price drops of - 17 yuan, - 23 yuan, and - 26 yuan and declines of - 0.23%, - 0.32%, and - 0.36% compared to two days ago. The trading volumes were 324382, 11181, and 5021, and the open interests were 468822, 29742, and 9200, with changes of + 28457, + 294, and - 3708 respectively. The current spreads of January - May, May - September, and September - January were - 6, 72, and - 66, compared to previous values of - 12, 69, and - 57 [2]. - **PP Futures**: The previous day's closing prices for January, May, and September contracts were 6965 yuan, 6982 yuan, and 6871 yuan respectively, with price drops of - 9 yuan, - 13 yuan, and - 11 yuan and declines of - 0.13%, - 0.19%, and - 0.16% compared to two days ago. The trading volumes were 294958, 8448, and 1912, and the open interests were 558606, 43187, and 6477, with changes of + 30363, + 1920, and - 680 respectively. The current spreads of January - May, May - September, and September - January were - 17, 111, and - 94, compared to previous values of - 21, 113, and - 92 [2]. Raw Materials and Spot Market - **Raw Materials**: The current prices of methanol futures, Shandong propylene, South China propane, PP recycled materials, North China powder materials, and plastic film were 2387 yuan/ton, 6605 yuan/ton, 575 dollars/ton, 5600 yuan/ton, 6770 yuan/ton, and 8800 yuan/ton respectively, compared to previous values of 2364 yuan/ton, 6575 yuan/ton, 574 dollars/ton, 5600 yuan/ton, 6800 yuan/ton, and 8800 yuan/ton [2]. - **Mid - stream Spot Market**: For LL, the current price ranges in the East China, North China, and South China markets were 7200 - 7700 yuan, 7150 - 7450 yuan, and 7400 - 7750 yuan respectively, compared to previous ranges of 7300 - 7700 yuan, 7200 - 7450 yuan, and 7400 - 7750 yuan. For PP, the current price ranges in the East China, North China, and South China markets were 6800 - 7000 yuan, 6800 - 7000 yuan, and 6800 - 7050 yuan respectively, compared to previous ranges of 6850 - 7000 yuan, 6800 - 7000 yuan, and 6800 - 7050 yuan [2]. News - On Monday (September 1st), the trading range of the WTI crude oil futures contract for October 2025 on the New York Mercantile Exchange was $63.66 - $64.88 per barrel. The settlement price of the Brent crude oil futures contract for November 2025 on the London Intercontinental Exchange was $68.15 per barrel, up $0.67 or 0.99% from the previous trading day, with a trading range of $67.12 - $68.36 [2].

Report Industry Investment Rating - The report does not mention the industry investment rating [1][2][3] Core Viewpoints - The fundamentals of polyolefins maintain a loose supply - demand pattern with supply exceeding demand. During the maintenance season of upstream petrochemical plants, the number of maintenance enterprises increases slightly, capacity utilization declines, and new production capacity continues to be released. Overall, the supply side shows an incremental trend. Enterprises' inventories accumulate, and the destocking rate is slow. International oil prices and propane prices remain weak and are expected to continue this way, with weak cost support. PDH - made PP maintains a small profit. In the off - season, downstream demand shows no significant improvement, the operating rate remains low, with mainly rigid - demand purchases and insufficient follow - up of terminal orders [2] Summary by Catalog I. Polyolefin Basis Structure - The report presents the trends of plastic and polypropylene futures' main contracts, as well as the basis between LL East China and the main contract, and PP East China and the main contract [8][11] II. Production Profit and Operating Rate - PE oil - based production profit is 172.1 yuan/ton (+88.6), PP oil - based production profit is - 237.9 yuan/ton (+88.6), and PDH - made PP production profit is 192.5 yuan/ton (-38.7). PE operating rate is 77.8% (-1.7%), and PP operating rate is 76.6% (-0.8%) [1] III. Polyolefin Non - Standard Price Difference - The report shows the price differences between HD injection molding - LL East China, HD blow molding - LL East China, HD film - LL East China, LD East China - LL, PP low - melt copolymer - drawing East China, and PP homopolymer injection molding - drawing East China [28][36][37] IV. Polyolefin Import and Export Profits - LL import profit is - 133.0 yuan/ton (+0.3), PP import profit is - 648.1 yuan/ton (-19.7), and PP export profit is 31.2 US dollars/ton (+2.4) [1] V. Polyolefin Downstream Operating Rate and Downstream Profits - PE downstream agricultural film operating rate is 12.6% (+0.5%), PE downstream packaging film operating rate is 48.1% (-0.4%), PP downstream plastic weaving operating rate is 42.0% (-0.2%), and PP downstream BOPP film operating rate is 60.6% (+0.3%) [1] VI. Polyolefin Inventory - The report mentions the inventories of PE and PP in oil - based enterprises, coal - chemical enterprises, traders, and ports, but does not provide specific data [72][75][77] Strategies - Unilateral: Neutral; - Inter - period: Reverse spread of 09 - 01; - Cross - variety: Short coal - based profits [3]

Report Industry Investment Rating - No industry investment rating is provided in the report. Core Viewpoints - The fundamentals of polyolefins maintain a supply - exceeding - demand pattern, and the futures market shows narrow - range fluctuations. The petrochemical inventory is accumulating, while downstream factories have strong restocking efforts, leading to a slow reduction in upstream factory inventory and trader inventory. During the petrochemical plant maintenance season, there are many planned maintenance devices, and several previously shut - down devices are expected to restart soon, resulting in an upward trend in supply and some supply pressure. It is currently the traditional off - season for polyolefin downstream demand. The agricultural film operating rate continues to decline, and the operating rates of other end - users fluctuate weakly. End - user factories have low enthusiasm for raw material procurement, mainly making rigid - demand purchases. The international crude oil price is on the rise, strengthening the cost support for polyolefins. There is still cost - side support for PDH - made PP, and with the decline in propane prices, the operating rate of PDH - made PP has increased slightly [2]. Summary by Related Catalog I. Market Analysis - **Price and Basis**: The closing price of the L main contract is 7,078 yuan/ton (+12), and that of the PP main contract is 6,932 yuan/ton (+7). The LL spot price in North China is 7,090 yuan/ton (+0), and in East China is 7,100 yuan/ton (+0). The PP spot price in East China is 7,070 yuan/ton (-10). The LL basis in North China is 12 yuan/ton (-12), in East China is 22 yuan/ton (-12), and the PP basis in East China is 138 yuan/ton (-17) [1]. - **Upstream Supply**: The PE operating rate is 77.4% (+0.6%), and the PP operating rate is 77.0% (+1.6%) [1]. - **Production Profit**: The PE oil - based production profit is 207.1 yuan/ton (-80.1), the PP oil - based production profit is - 52.9 yuan/ton (-80.1), and the PDH - made PP production profit is - 164.9 yuan/ton (+7.4) [1]. - **Imports and Exports**: The LL import profit is - 310.6 yuan/ton (+9.4), the PP import profit is - 460.1 yuan/ton (+52.8), and the PP export profit is 14.6 US dollars/ton (-1.2) [1]. - **Downstream Demand**: The operating rate of the PE downstream agricultural film is 12.9% (-0.1%), the operating rate of the PE downstream packaging film is 48.9% (+0.3%), the operating rate of the PP downstream plastic weaving is 44.7% (-0.5%), and the operating rate of the PP downstream BOPP film is 60.4% (+0.7%) [1]. II. Strategy - **Unilateral**: Be cautiously bearish on plastics [3]. - **Inter - period**: No inter - period strategy is provided [3].