石化ETF紧密跟踪中证石化产业指数，数据显示，截至2025年11月28日，中证石化产业指数前十大权重 股分别为万华化学、中国石油、盐湖股份、中国石化、中国海油、藏格矿业、巨化股份、华鲁恒升、恒 力石化和宝丰能源，前十大权重股合计占比56.67%。（以上所列股票仅为指数成份股，无特定推荐之 意） 石化ETF(159731)，场外联接(华夏中证石化产业ETF发起式联接A：017855；华夏中证石化产业ETF发 起式联接C：017856)。 截至2025年12月5日9:50，中证石化产业指数上涨0.45%，成分股和邦生物、扬农化工、藏格矿业、万华 化学、广东宏大等领涨。石化ETF(159731)上涨0.60%，最新价报0.84元。资金流入方面，石化ETF近10 个交易日内有9日资金净流入，合计"吸金"2550.14万元。 截至12月4日，石化ETF近2年净值上涨27.89%。从收益能力看，截至2025年12月4日，石化ETF自成立 以来，最高单月回报为15.86%，最长连涨月数为7个月，最长连涨涨幅为27.01%，上涨月份平均收益率 为4.96%。截至2025年12月4日，石化ETF近6个月超越基准年化收益为4.4 ...

Report Overview - Report Title: Synthetic Rubber Morning Report [2] - Research Team: Energy and Chemicals Team of the Research Center [3] - Date: December 5, 2025 [3] 1. Report Industry Investment Rating - No information provided in the content. 2. Report Core View - No explicit core view is presented in the provided text; it mainly offers data on synthetic rubber market indicators. 3. Summary by Relevant Categories BR (Butadiene Rubber) Futures - BR主力合约(12) price on December 4 was 10,455, with a daily change of -120 and a weekly change of 40 [4]. - Open interest on December 4 was 32,069, down 6,917 daily and 19,952 weekly [4]. - Volume data is not provided. - Warehouse receipt quantity on December 4 was 13,420, a daily decrease of 2,030 and a weekly decrease of 2,120 [4]. - The virtual - real ratio on December 4 was 11.95, down 1 daily and 5 weekly [4]. - The basis and spread data show various changes, e.g., the butadiene - BR basis had a daily change of 70 and a weekly change of -40 [4]. Spot - Shandong market price on December 4 was 10,450, down 50 daily and unchanged weekly [4]. - Chuanhua market price on December 4 was 10,400, unchanged daily and up 50 weekly [4]. - Qilu ex - factory price on December 4 was 10,600, unchanged daily and up 200 weekly [4]. - CFR Northeast Asia was 1,300 on December 4, unchanged daily and down 25 weekly; CFR Southeast Asia was 1,575, unchanged daily and down 25 weekly [4]. Profit - Spot processing profit on December 4 was 906, up 180 daily and 26 weekly [4]. - Import profit on December 4 was -430, down 50 daily and up 217 weekly [4]. - Export profit on December 4 was 1,390, up 43 daily and down 194 weekly [4]. BD (Butadiene) Spot - Shandong market price on December 4 was 7,200, down 225 daily and 25 weekly [4]. - Jiangsu market price on December 4 was 7,050, down 200 daily and up 50 weekly [4]. - Yangzi ex - factory price on December 4 was 7,100, unchanged daily and weekly [4]. - CFR China was 850 on December 4, unchanged daily and up 30 weekly [4]. Profit - Ethylene cracking profit data is mostly N/A. - Carbon four extraction profit data is incomplete. - Butene oxidative dehydrogenation profit on December 4 was -1,764, down 200 daily and up 50 weekly [4]. - Import profit on December 4 was 115, down 200 daily and down 179 weekly [4]. - Export profit on December 4 was -986, up 174 daily and down 52 weekly [4]. Production Profit of Related Products - Styrene - butadiene production profit on December 4 was 1,538, unchanged daily and up 175 weekly [4]. - ABS production profit data is mostly N/A. - SBS production profit on December 4 was -335, unchanged daily and down 30 weekly [4].

Group 1 - The core point of the announcement is that Prime Partner International Limited has pledged a portion of its shares in Wanhua Chemical, specifically 112,655,045 shares, which represents 72.22% of its total holdings [1][2] - Prime Partner International Limited holds a total of 155,993,282 shares in Wanhua Chemical, accounting for 4.98% of the company's total share capital [1] - The pledged shares are not being used as collateral for significant asset restructuring or performance compensation [1]

证券日报网讯 12月4日晚间，万华化学发布公告称，公司股东PrimePartnerInternationalLimited本次质押 900万股，占其所持股份比例5.77%，占公司总股本比例0.29%。 （文章来源：证券日报） ...

Core Viewpoint - Brazil has initiated an anti-dumping investigation against Chinese butyl acrylate, marking the second trade remedy investigation against China's acrylate industry within three months, reflecting tensions arising from China's rapid chemical industry expansion and global market rebalancing [1][2]. Industry Overview - China's butyl acrylate industry has achieved significant growth during the 14th Five-Year Plan, with total domestic capacity exceeding 4 million tons per year by 2025, representing a compound annual growth rate of 7.24% over the past five years, and accounting for nearly half of global capacity [2][8]. - The surge in production capacity has led to a decrease in import dependency, but it has also created oversupply pressures, making exports a crucial avenue for capacity digestion [2][8]. Export Dynamics - China is expected to export between 250,000 to 260,000 tons of butyl acrylate in 2025, despite a decrease compared to 2024, indicating that exports remain vital for balancing the domestic market [2][10]. - Brazil has been a significant destination for China's butyl acrylate exports, consistently ranking among the top ten export markets, and is considered an important growth point in Latin America [2][10]. Impact of Anti-Dumping Investigation - The initiation of the anti-dumping investigation is expected to directly impact the market dynamics, as Brazilian local chemical companies feel competitive pressure from Chinese imports [2][10]. - The investigation period coincides with a phase of concentrated capacity release and intensified export competition from China, leading to a notable decline in export volumes, with October 2025 exports at 26,000 tons, down 10.34% month-on-month, and a cumulative annual decline of 12.38% [5][10]. Long-term Implications - The obstruction in the Brazilian market is likely to exacerbate domestic overcapacity issues in China, further driving down product prices and narrowing industry profit margins [6][11]. - There is a potential for a ripple effect, where other countries may adopt similar trade protection measures, creating broader barriers for Chinese butyl acrylate exports [6][11]. - Smaller enterprises reliant on exports may face production risks if they cannot quickly adjust their market strategies, while larger firms, despite having better resilience, will incur additional costs associated with market transitions [6][11].

Report Industry Investment Rating - Not provided Core Viewpoint - The PVC market is experiencing a weak and volatile trend recently. The supply side has an increasing PVC operating rate and new production capacity, while the demand side is affected by the ongoing adjustment of the real estate industry, and the inventory pressure is still relatively large [1]. Summary by Relevant Catalogs Market Analysis - The upstream calcium carbide price in Northwest China is stable. The PVC operating rate has increased by 1.39 percentage points to 80.22% and remains at a relatively high level in recent years. The downstream PVC operating rate is basically stable. The termination of India's BIS policy on PVC has alleviated concerns about China's PVC exports to India, and the anti - dumping duty is likely to be cancelled. However, Formosa Plastics' December quotes have generally decreased by $30 - 60 per ton, and last week's export orders have declined. The social inventory has increased slightly and remains high. The real estate industry is still in the adjustment stage, and although the weekly sales area of commercial housing in 30 large - and medium - sized cities has rebounded, it is still near the lowest level in recent years. The comprehensive profit of chlor - alkali is still positive, and new production capacity has been put into operation. The meeting on formulating cost - determination standards for disorderly price competition has given some boost to bulk commodities, but factors such as the end of maintenance of some enterprises, high futures warehouse receipts, and the traditional off - season in December will lead to a weak and volatile PVC market [1]. Futures and Spot Market Conditions - The PVC2601 contract decreased in positions, fluctuated, and declined. The lowest price was 4,483 yuan per ton, the highest was 4,540 yuan per ton, and it finally closed at 4,500 yuan per ton, below the 20 - day moving average, with a decline of 0.90% and a decrease in positions of 31,263 to 990,081 hands [2]. Basis - On December 4th, the mainstream price of calcium - carbide - based PVC in East China dropped to 4,435 yuan per ton. The futures closing price of the V2601 contract was 4,500 yuan per ton. The current basis is - 65 yuan per ton, strengthening by 16 yuan per ton, and the basis is at a moderately low level [3]. Fundamental Tracking - **Supply Side**: The operating rates of some devices such as Henan Lianchuang and Shaanxi Jintai have increased, and the PVC operating rate has increased by 1.39 percentage points to 80.22%, remaining at a relatively high level in recent years. New production capacities, including Wanhua Chemical's 500,000 - ton/year, Tianjin Bohua's 400,000 - ton/year, Qingdao Gulf's 200,000 - ton/year, Gansu Yaowang's 300,000 - ton/year, and Jiaxing Jiahua's 300,000 - ton/year, have been put into production or are operating at low loads [4]. - **Demand Side**: The real estate industry is still in the adjustment stage. From January to October 2025, the national real estate development investment was 735.63 billion yuan, a year - on - year decrease of 14.7%. The sales area of commercial housing was 719.82 million square meters, a year - on - year decrease of 6.8%. The sales volume was 690.17 billion yuan, a decrease of 9.6%. The new construction area was 490.61 million square meters, a year - on - year decrease of 19.8%. The completion area was 348.61 million square meters, a year - on - year decrease of 16.9%. As of the week of November 30th, the sales area of commercial housing in 30 large - and medium - sized cities increased by 18.17% week - on - week and was near the lowest level in recent years [5]. - **Inventory**: As of the week of November 27th, the PVC social inventory increased by 0.99% week - on - week to 1.0428 million tons, 23.44% higher than the same period last year, and the inventory remains high [6].

来源：中国能源网 市场行情走势 上海证券近日发布基础化工行业周报：过去一周（11.22-11.28），基础化工指数涨跌幅为2.98%，沪深 300指数涨跌幅为1.64%，基础化工板块跑赢沪深300指数1.34个百分点，涨跌幅居于所有板块第13位。 基础化工子行业涨跌幅靠前的有：钛白粉（7.99%）、钾肥（6.78%）、氯碱（6.54%）、膜材料 （6.19%）、涂料油墨（5.95%）。 以下为研究报告摘要： 辛醇市场现货紧张，价格大幅上涨。据隆众资讯，11月21日至27日当周，辛醇市场重心大幅上涨，山东 和江苏市场均价分别为6170和6278元/吨，较前一周分别上涨5.83%和5.09%。辛醇市场现货供应仍然紧 张，下游装置虽有降负荷生产，但辛醇市场供应量小于需求量，厂家借机拉涨报盘，市场重心逐步涨至 成本线以上。涨至高位后，下游抵触情绪开始显现，买盘对于高价报盘采购偏谨慎。部分客户降负荷生 产，观望原料走势，但短期市场紧张局面维持。 过去一周（11.22-11.28），基础化工指数涨跌幅为2.98%，沪深300指数涨跌幅为1.64%，基础化工板块 跑赢沪深300指数1.34个百分点，涨跌幅居于所有板块第13 ...

证券代码：600309 证券简称：万华化学 公告编号：临 2025-68 号 万华化学集团股份有限公司 关于股东部分股份质押公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗 漏，并对其内容的真实性、准确性和完整性承担法律责任。 1 股东 名称 是否为控 股股东 本次质押股 数 是否为限售 股（如是， 注明限售类 型） 是否补 充质押 质押起始 日 质押到期 日 质权人 占其所 持股份 比例 占公司 总股本 比例 质押融 资资金 用途 合成 国际 否 9,000,000 否 否 2025年12 月 3 日 2028年12 月 8 日 华夏金融 租赁有限 公司 5.77% 0.29% 借款担 保 合计 9,000,000 5.77% 0.29% 1.本次股份质押基本情况 | | | | 本次质押前 | 本次质押后 | 占其所 | 占公司 | | 已质押股份情况 | | 未质押股份情况 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 股东 | 持股数量 | 持股 | 累计质押数 | 累计 ...

万华化学公告称，2025年12月4日获悉股东合成国际所持部分股份被质押。此次质押900万股，占其持股 比例5.77%，占公司总股本比例0.29%，质押期从2025年12月3日至2028年12月8日，用于借款担保。合 成国际持有公司股份1.56亿股，占总股本4.98%，本次质押后累计质押1.13亿股，占其持股数量比例 72.22%，占公司总股本比例3.60%。本次质押股份无重大资产重组业绩补偿等担保用途。 ...

Group 1 - FTSE Russell announced quarterly adjustments to its China stock indices, including the FTSE China 50 Index, FTSE China A50 Index, and FTSE China A150 Index, effective from December 22 [1][2] - The FTSE China 50 Index will include three new companies: China Hongqiao, CATL, and Heng Rui Medicine, while removing Citic Securities, Great Wall Motors, and Li Auto [1] - The reserve list for the FTSE China 50 Index includes China Aluminum, Hansoh Pharmaceutical, Huatai Securities, JD Health, and Xinhua Insurance [1] Group 2 - The FTSE China A50 Index will add Luoyang Molybdenum and Sungrow Power, while deleting Jiangsu Bank and SF Holding [2] - The reserve list for the FTSE China A50 Index includes Jiangsu Bank, SF Holding, Silergy, Shenghong Technology, and Wanhua Chemical [2] - FTSE Russell, part of the London Stock Exchange Group, provides indices and data solutions for global institutional investors, reflecting changes in market capitalization and liquidity in the Chinese stock market [2] Group 3 - UBS Securities analyst Meng Lei forecasts that the overall A-share profit growth will rise from 6% this year to 8% in 2026, driven by nominal GDP growth and narrowing PPI declines [4] - JPMorgan projects the CSI 300 Index to reach a target of 5200 points by the end of 2026, corresponding to a 15% year-on-year increase in earnings per share [4] - JPMorgan's strategists believe the probability of a significant rise in the Chinese stock market next year is higher than the risk of a major downturn, citing multiple positive incremental drivers [4]