【炼油板块】周前期，特朗普计划同伊朗对话，重启核谈判，地缘风险降温，叠加哈萨克斯坦油田及美 国原油产量逐渐恢复，供应压力回升，国际油价大幅下跌。周中期，美国击落一架伊朗无人机，伊朗武 装快艇逼近悬挂美国国旗的油轮，有媒体报道称原定的美伊谈判取消，地缘风险溢价迅速回归，叠加美 印达成贸易协议，有望提振需求，国际油价宽幅反弹。周后期，美国与伊朗同意周五举行核谈判，缓解 了市场对伊朗供应中断的担忧，地缘风险溢价回落，油价有所回落。2026年2月6日布伦特、WTI原油价 格分别为68.05、63.55美元/桶，较2026年1月30日分别-2.64、-1.66美元/桶。成品油方面，本周国内外成 品油价格价差偏震荡运行。 【化工板块】本周成本端支撑有限，化工品价格偏震荡运行，部分产品短期供给影响，价格有所上行。 聚烯烃方面，本周聚烯烃价格价差小幅震荡。EVA价格偏稳运行，价差小幅改善。纯苯产品价格价差小 幅上涨。苯乙烯华东码头本周期内到货有限，产品价格价差继续上涨。丙烯腈场内装置降负与检修情况 延续，局部供应偏紧，产品价格价差继续上行。聚碳酸酯产品价格稳中有涨。MMA产品价格偏稳运 行，价差小幅改善。 【聚酯锦纶板块】聚 ...

Investment Rating - The report maintains a positive investment outlook for the polyester sector, particularly recommending high-quality companies in the polyester filament and bottle chip segments [6][13]. Core Insights - The report highlights that the cost support for polyester filament remains solid, with expectations for inventory replenishment post-holiday. The operating rate of polyester filament has significantly decreased, laying a foundation for recovery after the Spring Festival [6][7]. - Polyester filament inventory has been consistently declining since the beginning of 2026, with downstream textile raw material inventory also at low levels, indicating a strong demand for replenishment after the holiday [7][11]. - The price spread of polyester filament has improved significantly, with cost support expected to remain strong due to stable raw material prices and proactive supply adjustments [11][13]. Summary by Sections Supply and Demand Dynamics - The operating rate of polyester filament has dropped to 79.65%, down approximately 16 percentage points from previous highs, as companies conduct maintenance ahead of the holiday [6]. - Downstream textile operating rates have fallen to 25.15%, marking a low for the year, which is expected to lead to a rigid demand for inventory replenishment post-holiday [6][7]. Price Trends - As of February 6, 2026, the price spreads for polyester filament POY, FDY, and DTY are 1375, 1575, and 2475 CNY/ton respectively, indicating a recovery in price spreads since late January 2026 [11]. - The PTA price, a key raw material for polyester filament, remains high, with limited downward pressure expected, providing solid support for filament prices throughout the year [11][13]. Company Recommendations - The report recommends focusing on high-quality companies in the polyester filament sector such as Tongkun Co., Ltd. and in the bottle chip sector like Wankai New Materials. It also suggests monitoring leading refining companies such as Hengli Petrochemical and Rongsheng Petrochemical due to expected improvements in cost structures [13][15].

Investment Rating - The report maintains a positive outlook on the polyester filament industry, indicating a "Buy" recommendation for quality companies in this sector [5][14]. Core Insights - The cost support for polyester filament raw materials remains solid, with expectations for a post-holiday inventory replenishment trend. The industry is currently in a seasonal lull before the Spring Festival, but proactive supply adjustments are laying the groundwork for recovery after the holiday [5][6]. - As of February 6, 2026, the operating rate for downstream textile production has dropped to 25.15%, while the operating rate for polyester filament has decreased to 79.65%. This decline is attributed to seasonal maintenance and self-regulated production cuts, effectively alleviating supply pressure [5][6]. - Inventory levels for polyester filament (POY/FDY/DTY) are at historical lows, with respective days of inventory at 12.7, 15.8, and 19.4 days. Downstream raw material inventory has also fallen to a historical low of 8.74 days, indicating a clear need for replenishment post-holiday [5][7]. - The price spread for polyester filament has significantly improved since late January 2026, with POY/FDY/DTY spreads recovering to 1375, 1575, and 2475 CNY/ton respectively. The PTA cost support remains robust, with no major new PTA facilities expected to come online in 2026, suggesting a tight supply-demand balance that will continue to support filament prices [5][12]. Summary by Sections Upstream Sector - Brent crude oil prices have decreased, with the closing price on February 6, 2026, at 68.05 USD/barrel, down 3.73% from the previous week. The WTI price was 63.55 USD/barrel, down 2.55% [21]. - As of January 30, 2026, U.S. commercial crude oil inventories stood at 420 million barrels, a decrease of 3.455 million barrels from the previous week, marking a 4% decline compared to the past five years [23]. Refining Sector - The comprehensive price spread for major refined products in Singapore increased to 15.63 USD/barrel as of February 6, 2026, reflecting a rise of 6.2 USD/barrel from the previous week [60]. - The price spread for gasoline (RBOB) against WTI crude oil was 18.4 USD/barrel, up 1.8 USD/barrel from the previous week, although still below the historical average of 24.5 USD/barrel [63]. Polyester Sector - The profitability of PTA has increased, while the profitability of polyester filament has decreased. As of February 4, 2026, the average price of PX in Asia was 904.93 USD/ton, down 1.78% week-on-week [5][14]. - The overall performance of the polyester industry is currently average, with expectations for gradual improvement as new production capacities are expected to taper off in the coming years [5][14].

Investment Rating - The report maintains a "Recommended" rating for the chemical industry [1] Core Views - The report highlights a positive outlook for the global chemical industry driven by the new demand cycle from anti-involution and AI, with a focus on the upcoming peak season in the chemical sector leading to price increases [1][2] - Chinese chemical companies are expected to benefit from solid cost and efficiency advantages, entering a long-term upward performance cycle [2] - The report emphasizes the potential for increased dividend yields as supply-side constraints and demand recovery enhance industry profitability [2] Summary by Sections Investment Suggestions - The report suggests focusing on sectors with supply constraints and recovering demand, which are likely to see sustained improvements in industry conditions [2] - Key sectors to watch include: 1. Coal Chemical: Hualu Chemical, Luxi Chemical, Baofeng Energy 2. Oil Refining: Hengli Petrochemical, Satellite Chemical, Sinopec, PetroChina, CNOOC 3. Polyurethane: Wanhua Chemical, Huafeng Chemical 4. Phosphate Fertilizer: Yuntianhua, Yuntu Holdings, Xinyangfeng, Batian Shares 5. Pesticides: Yangnong Chemical, Lier Chemical, Xingfa Group, Limin Shares, Jiangshan Shares, Xin'an Shares, Runfeng Shares 6. Potash Fertilizer: Salt Lake Shares, Yara International, Oriental Iron Tower [2] Supply Drivers - The report notes that domestic anti-involution measures and the exit of European production capacity are expected to support the chemical industry's recovery [3] Demand Drivers - The report identifies several demand-driven opportunities, including: 1. Gas turbines and SOFC upstream: Zhenhua Shares, Yingliu Shares, Longda Shares, Wanze Shares, Sanhuan Group 2. Refrigerants and fluorinated liquids: Juhua Shares, New Zhoubang, Runhe Materials 3. Energy storage industry chain: Chuanheng Shares, Xingfa Group, Yuntianhua, Batian Shares, Yuntu Holdings 4. Robotics materials industry chain: PEEK - Kingfa Technology, Zhongyan Shares, Guoen Shares, Huitong Shares 5. Semiconductor materials industry chain: Photoresists: Yanggu Huatai, Wanhua Shares, Dinglong Shares, Tongcheng New Materials, Jingrui Electric Materials, Jiuri New Materials, Yake Technology [7][10] Recent Performance - The chemical industry has shown strong relative performance, with a 1-month increase of 5.7%, a 3-month increase of 15.4%, and a 12-month increase of 47.2% compared to the CSI 300 index [5] Key Company Tracking and Earnings Forecast - The report provides a detailed earnings forecast for key companies, indicating a positive outlook for many, with several companies rated as "Buy" [29]

Group 1 - The core viewpoint of the article highlights the performance of the Oil ETF (561360), which opened with a gain of 0.84% at 1.442 yuan on February 9 [1] - The major holdings of the Oil ETF include China National Petroleum Corporation, China National Offshore Oil Corporation, and Sinopec, with varying performance: China National Petroleum down 0.74%, China National Offshore Oil down 0.29%, and Sinopec unchanged [1] - The Oil ETF's performance benchmark is the CSI Oil and Gas Industry Index return, managed by Guotai Fund Management Co., Ltd., with a return of 42.91% since its establishment on October 23, 2023, and a return of 13.78% over the past month [1] Group 2 - Notable stock performances within the ETF include Jerry Holdings up 2.76%, China Merchants Energy up 2.55%, and Henglian Petrochemical up 1.17% [1] - The article provides a detailed overview of the ETF's performance metrics, indicating a strong upward trend in the oil sector [1]

机构指出，近期化工小品种的异动需要重点关注，包括炼化副产物、染料等。去年到今年，化工行业板 块资金流入较多，大白马在前段时间有了显著的估值提升，市场开始寻求化工内部补涨的标的。因为双 碳涨氯碱和卫星化学，用资产再定价给大炼化补涨都有类似的交易面原因。 化工每年3-4月都会有炒涨价的需要，今年也不例外。近期涨价品种涌现，今年化工品的涨价品类比去 年多一些。在整体化工资金多，叠加市场对走出通缩有更强预期的背景下，涨价股的动量需要关注。 大品类的反转可能需要看下半年，但是小品种纷纷异动本身就是周期反转的征兆。重点关注染料。 2月8日，浙江龙盛进一步上调大部分分散染料的出厂报价2000元/吨。 前期根据百川，当下分散黑ECT300%市场价格在19元/公斤，较月初均价上涨2元/公斤。活性黑 WNN150%市场均价在23元/公斤左右，较月初均价上涨1元/公斤。分散染料中间体还原物价格已从去年 的2.5万元/吨飙升至目前的5万元/吨。 染料终端需求为纺织服装，全球消费平稳增长。近年格局优化，集中度高，国内CR5有70%左右，龙头 自备产业链一体化，尤其是中间体，主要集中在龙头手中，有很强的定价权，在反内卷背景下，有一定 默 ...

截至10：26，中证石化产业指数（H11057）涨0.83%，权重股万华化学涨0.12%，中国石油跌0.37%，中 国石化涨0.62%，盐湖股份涨1.7%，中国海油跌0.79%，藏格矿业涨2.78%，巨化股份跌0.25%，恒力石 化跌0.12%，华鲁恒升跌0.25%，宝丰能源涨0.66%。截至2月6日，该指数近一年上涨47.26%。 化工行业ETF易方达（516570）跟踪中证石化产业指数，备受资金青睐。数据显示，该基金连续10日获 资金净流入，合计超13亿；最新基金规模攀升至16.98亿元。 | 近5日净流入 | | | 单位(万元) | | --- | --- | --- | --- | | 25217 | | | | | | 1402 | 2942 | 4852 1413 | | 2-2 | 2-3 | 2-4 | 2-5 2-6 | | 天数 | | 净流天 | 净流额 净流率 | | 5 | | 5 | 35824 25.94% | | 10 | | 10 | 130943 309.61% | | 20 | | 16 | 146086 588.64% | 消息面上，美国与伊朗之间持续的紧张局势促使投 ...

2月5日，巴斯夫宣布上调亚太地区（不含中国大陆）地区的TDI产品价格11%。这直接引爆了化工板块 的热钱流入。 | ■ 石油化工 | | | | 田 - 健加自选 区 生成图片 土 生成表格 | | --- | --- | --- | --- | --- | | | 理由 巴斯夫宣布上调亚太地区的TDV*品价格11% | | | | | 股票名称 | | | 最新价 = 医院幅 · 医师时间 · 流通市值 · 解法 | | | 江天化学 300927.5Z | 36.68 | 11,6696 | 10:18:30 | 51.68亿 公司丰富高清专用期间化学品 | | 金牛化工 | 8.64 | 10.06% | 10:11:15 | 公和主要业务由持服50%的投整了公司金牛加阳经营,全牛加阳拥有的甲酸生产赋力为20万吨/ 58.78亿 | | 600722.SH | | | | 年,生产方式为焦炉气制甲醇 | | 沧州大化 | 21.63 | 10.02% | 10:17:13 | 1、公司此前共聚到PC产品胶料试车成功,使公司成为国内第一家连续生产法生产共聚到PC的企 89.54Z | | 600230.S ...

【炼油板块】周前期，特朗普计划同伊朗对话，重启核谈判，地缘风险降温，叠加哈萨克斯坦油田及美 国原油产量逐渐恢复，供应压力回升，国际油价大幅下跌。周中期，美国击落一架伊朗无人机，伊朗武 装快艇逼近悬挂美国国旗的油轮，有媒体报道称原定的美伊谈判取消，地缘风险溢价迅速回归，叠加美 印达成贸易协议，有望提振需求，国际油价宽幅反弹。周后期，美国与伊朗同意周五举行核谈判，缓解 了市场对伊朗供应中断的担忧，地缘风险溢价回落，油价有所回落。2026年2月6日布伦特、WTI原油价 格分别为68.05、63.55美元/桶，较2026年1月30日分别-2.64、-1.66美元/桶。成品油方面，本周国内外成 品油价格价差偏震荡运行。 【化工板块】本周成本端支撑有限，化工品价格偏震荡运行，部分产品短期供给影响，价格有所上行。 聚烯烃方面，本周聚烯烃价格价差小幅震荡。EVA价格偏稳运行，价差小幅改善。纯苯产品价格价差小 幅上涨。苯乙烯华东码头本周期内到货有限，产品价格价差继续上涨。丙烯腈场内装置降负与检修情况 延续，局部供应偏紧，产品价格价差继续上行。聚碳酸酯产品价格稳中有涨。MMA产品价格偏稳运 行，价差小幅改善。 【聚酯&锦纶板块】 ...

Group 1: Refining Sector - Domestic refined oil prices for gasoline and diesel have increased this week [1][2] - In the US, gasoline prices have also risen this week [2] Group 2: PX Market - The average price of PX this week is $895.6 per ton, down $26.4 per ton from the previous week, with a price difference from crude oil of $404.1 per ton, down $23.5 per ton [1][2] - PX operating rate stands at 89.9%, unchanged from the previous week [1][2] Group 3: Key Refining Projects - The price difference for key domestic refining projects this week is 2403 CNY per ton, up 38 CNY per ton (2% increase) from the previous week [1] - The price difference for key foreign refining projects this week is 1104 CNY per ton, up 7 CNY per ton (1% increase) from the previous week [1] Group 4: Polyester Sector - The average prices for POY, FDY, and DTY are 7071, 7279, and 8179 CNY per ton respectively, with increases of 171, 136, and 114 CNY per ton from the previous week [1] - Weekly profits for POY, FDY, and DTY are 208, 80, and 80 CNY per ton respectively, with increases of 275, 251, and 237 CNY per ton from the previous week [1] - Inventory days for POY, FDY, and DTY are 12.7, 15.8, and 19.4 days respectively, with changes of -1.3, +0.1, and -0.6 days from the previous week [1] - The operating rate for long filament is 83.5%, down 2.2 percentage points from the previous week [1] Group 5: Weaving Sector - The operating rate for weaving machines is 42.4%, down 8.8 percentage points from the previous week [1] - Raw material inventory for weaving enterprises is 8.7 days, up 0.1 days from the previous week [1] - Finished goods inventory for weaving enterprises is 26.0 days, down 2.7 days from the previous week [1]