冠通期货研究报告 --PVC周报 研究咨询部苏妙达 执业资格证号：F03104403/Z0018167 发布时间：2025年10月20日 投资有风险，入市需谨慎，本公司具备期货交易咨询业务资格，请务必阅读最后一页免责声明。 分析师苏妙达：F03104403/Z0018167 投资有风险，入市需谨慎。 行情分析 目前供应端，PVC开工率环比减少5.94个百分点至76.69%，PVC开工率减少较多，但仍处于近年同期偏高水平。国庆节后归来， PVC下游恢复幅度较大，PVC下游开工超过国庆节前水平，但仍处于历年同期偏低水平。印度将BIS政策再次延期六个月至2025年12 月24日执行，中国台湾台塑11月份报价下调30-40美元/吨，8月14日，印度公示最新的进口PVC反倾销税，其中中国大陆地区上调50 美元/吨左右，四季度中国PVC出口预期减弱。不过，近期出口价格下降后，出口签单暂未明显走弱。本周社会库存略有减少，目前 仍偏高，库存压力仍然较大。2025年1-9月份，房地产仍在调整阶段，投资、新开工、竣工面积同比降幅仍较大，投资、销售、施 工等同比增速进一步下降。30大中城市商品房周度成交面积环比继续回落，仍处于近年 ...

Core Points - The "2025 China Chemical Park Development Conference" will be held from October 29 to 31, 2025, in Jiaxing, Zhejiang Province, focusing on the achievements of the "14th Five-Year Plan" and the outlook for the "15th Five-Year Plan" in the chemical park sector [1][2][3] - The conference will cover topics such as industrial innovation, green low-carbon development, digital empowerment, and high-quality development in chemical parks [1][3] - A roundtable meeting with multinational companies and key park leaders will also take place during the conference [1] Conference Schedule - The conference will include various sessions, such as: - Annual work meeting of the Chemical Park Working Committee on October 29 [1] - General assembly with speeches from leaders of the China Petroleum and Chemical Industry Federation and local government on October 30 [2][3] - Media press conference to discuss industry, investment, and development plans [3][4] - Specialized sessions on safety, environmental management, and logistics on October 30 and 31 [4][5][11] Key Topics and Presentations - Presentations will include: - The "15th Five-Year Plan" for chemical parks and national competitiveness evaluation [3][4] - Sustainable development reports and discussions on opportunities and challenges for multinational chemical companies [4][9] - Insights into low-carbon strategies and the future of the petrochemical industry [7][10] Notable Participants - The conference will feature leaders from various sectors, including: - Government representatives from the National Development and Reform Commission and the Ministry of Industry and Information Technology [3][4] - CEOs and executives from major multinational chemical companies such as BASF, SABIC, and others [9][10] Venue and Logistics - The conference will take place at the Jinghui Hotel in Jiaxing, with accommodation options available [1][15] - Registration fees are set at 3600 RMB per person, excluding accommodation costs [13]

万华化学集团股份有限公司 2025 年第一次临时股东大会会议资料 2025 年 10 月 28 日 烟 台 万华化学 2025 年第一次临时股东大会会议资料 万华化学集团股份有限公司 2025 年第一次临时股东大会日程和议程安排 一、会议时间：2025 年 10 月 28 日（星期二）14:30 二、会议地点：山东省烟台市经济技术开发区三亚路 3 号，万华化学集团股 份有限公司会议室 三、会议召开方式：现场和网络表决结合 四、参加会议人员：公司部分董事、监事及高级管理人员；2025 年 10 月 22 日在中国证券登记结算有限责任公司上海分公司登记在册的本公司股东或股东代 表；公司聘请的律师。 五、会议审议议题 公司于 2025 年 10 月 10 日召开的第九届董事会 2025 年第三次会议提交的议 案： | 序号 | 议案名称 | 投票股东类型 | | --- | --- | --- | | | | 股股东 A | | 非累积投票议案 | | | | 1 | 《关于减少注册资本、修改<公司章程>并取消监事会的 | √ | | 议案》 | | | | 2 | 《关于修改<万华化学集团股份有限公司股东大会议事 ...

Market Overview - The Shandong state-owned enterprise reform sector experienced a decline of 0.42% on October 20, with Baoding Technology leading the drop [1] - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] Top Performers in Shandong State-Owned Enterprises - Chui Mu Co., Ltd. (002083) saw a significant increase of 10.00%, closing at 6.16 with a trading volume of 481,000 shares and a transaction value of 296 million [1] - Lu Xin Investment (600783) rose by 6.25%, closing at 14.10 with a trading volume of 226,200 shares and a transaction value of 314 million [1] - Bo Shen Co., Ltd. (002282) increased by 4.31%, closing at 7.50 with a trading volume of 152,800 shares and a transaction value of 113 million [1] Underperformers in Shandong State-Owned Enterprises - Baoding Technology (002552) experienced a decline of 8.88%, closing at 17.04 with a trading volume of 381,600 shares and a transaction value of 659 million [2] - Shandong Gold (600547) fell by 6.34%, closing at 37.94 with a trading volume of 816,300 shares and a transaction value of 3.132 billion [2] - Dongjie Intelligent (300486) decreased by 3.48%, closing at 20.27 with a trading volume of 257,000 shares and a transaction value of 526 million [2] Capital Flow Analysis - The Shandong state-owned enterprise reform sector saw a net outflow of 543 million from institutional investors, while retail investors contributed a net inflow of 770 million [2][3] - Notable net inflows from retail investors were observed in several stocks, including Chui Mu Co., Ltd. (002083) with a net inflow of 72.05 million [3] - Conversely, significant net outflows from institutional investors were noted in stocks like Langxin Information (000977) with a net outflow of 61.54 million [3]

Industry Investment Rating - The investment rating for the basic chemical industry is "Outperform" [1] Core Views - The basic chemical industry is currently under pressure due to global trade sentiment, with a focus on cyclical bottoming and potential recovery in leading companies such as Wanhua Chemical, Yangnong Chemical, Hengli Petrochemical, and Hualu Hengsheng [4][5] - The basic chemical sector has experienced a decline of 5.83% this week, underperforming the CSI 300 index by 3.61 percentage points [5][18] Summary by Sections Industry Overview - The closing index for the basic chemical sector is 3951.07, with a 52-week high of 4195.72 and a low of 3081.91 [1] Market Performance - The basic chemical sector has underperformed the CSI 300 index year-to-date, with a decline of 18.96 percentage points compared to the index's increase of 33.31% [18] - This week, the sector's performance was marked by significant fluctuations, with notable gainers including Sanfu Co. (up 33.17%) and Chengxing Co. (up 25.12%) [6][18] Price Movements - Key products in the lithium battery materials sector have seen price increases, with liquid chlorine rising by 184.91% and lithium cobalt oxide by 19.74% [8][23] - Conversely, R22 prices have dropped significantly by 51.52% [9][25] Key Companies and Investment Ratings - Wanhua Chemical: Buy rating, closing price at 61.5, market cap of 192.56 billion, 2025E EPS of 135.5 [11] - Yangnong Chemical: Buy rating, closing price at 68.8, market cap of 27.89 billion, 2025E EPS of 13.9 [11] - Hengli Petrochemical: Buy rating, closing price at 24.6, market cap of 52.29 billion, 2025E EPS of 37.3 [11]

Core Viewpoint - The China Petroleum and Chemical Industry Index showed fluctuations with mixed performance among constituent stocks, highlighting the cyclical nature of certain industries and the significance of the PPI rebound in 2023 [1] Group 1: Industry Performance - The index saw leading gains from stocks such as Bluestar Technology, Cangge Mining, and Jinfat Technology, while stocks like HeBang Bio and Salt Lake Co. experienced declines [1] - The analysis from招商证券 indicates that the PPI rebound is a key characteristic of "6 and 1" years, with strong performance in cyclical industries such as resources, finance, and real estate [1] Group 2: ETF and Sector Composition - The Petrochemical ETF (159731) closely tracks the China Petroleum and Chemical Industry Index, with a significant focus on the basic chemical industry at 61.93% and the petroleum and petrochemical industry at 30.84% [1] - The top ten weighted stocks in the index include WanHua Chemical, China Petroleum, Salt Lake Co., Sinopec, CNOOC, Juhua Co., Cangge Mining, Jinfat Technology, Hualu Hengsheng, and Baofeng Energy, collectively accounting for 55.12% of the index [1]

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints - Polyolefins have weak price support and are expected to fluctuate weakly. The PE main contract is expected to fluctuate weakly, with attention on the 6800 support level, and the PP main contract is also expected to fluctuate weakly, with attention on the 6500 support level. The LP spread is expected to widen [8]. - The cost of oil - based olefins production profit has recovered, while the profit of coal - based olefins production has declined. There is an expectation of increased supply, maintaining supply pressure. The recovery of PE agricultural film production is good, but overall order follow - up is limited, downstream restocking is insufficient, and there is short - term inventory accumulation pressure [8]. 3. Summary by Directory 3.1 Plastic 3.1.1 Market Review - On October 17, the closing price of the plastic main contract was 6,874 yuan/ton, a month - on - month decrease of 2.32%. The average price of LDPE was 9,400 yuan/ton, a month - on - month decrease of 1.71%, the average price of HDPE was 7,762.50 yuan/ton, a month - on - month decrease of 1.58%, and the average price of LLDPE (7042) in South China was 7,477.06 yuan/ton, a month - on - month decrease of 0.90%. The LLDPE South China basis was 603.06 yuan/ton, a month - on - month increase of 18.64%, and the 1 - 5 month spread was - 33 yuan/ton (- 4) [8][10]. 3.1.2 Key Data Tracking - **Month - spread**: The 1 - 5 month spread on October 17 was - 33 yuan/ton (- 4), the 5 - 9 month spread was - 24 yuan/ton (+ 34), and the 9 - 1 month spread was 57 yuan/ton (- 30) [15]. - **Spot Price**: The prices of various PE products in different regions showed different degrees of change, with some rising and some falling [16][17]. - **Cost**: This week, WTI crude oil closed at $57.25 per barrel, a decrease of $0.99 per barrel from last week, and Brent crude oil closed at $61.34 per barrel, a decrease of $0.75 per barrel from last week. The price of anthracite at the Yangtze River port was 1,080 yuan/ton (unchanged) [19][61]. - **Profit**: The profit of oil - based PE was - 91 yuan/ton, an increase of 275 yuan/ton from last week, and the profit of coal - based PE was 494 yuan/ton, a decrease of 27 yuan/ton from last week [23]. - **Supply**: This week, the operating rate of Chinese polyethylene production was 81.76%, a decrease of 2.19 percentage points from last week. The weekly polyethylene output was 650,600 tons, a month - on - month increase of 2.05%. The weekly maintenance loss was 106,800 tons, an increase of 19,200 tons from last week [28]. - **2025 Production Plan**: Many companies have completed or are planning to start production, with a total planned production capacity of 6.13 million tons [31]. - **Maintenance Statistics**: Multiple enterprises' PE production lines are in maintenance, with uncertain restart times for some [32]. - **Demand**: This week, the overall domestic agricultural film operating rate was 42.89%, an increase of 3.28% from last week; the PE packaging film operating rate was 52.19%, a decrease of 0.44% from last week, and the PE pipe operating rate was 32.00%, a decrease of 0.67% from last week [34]. - **Downstream Production Ratio**: Currently, the production ratio of linear film is the highest, accounting for 33%, with a difference of 2.3% from the annual average level. The difference between low - pressure film and the annual average data is obvious, currently accounting for 2.2%, with a difference of 4.5% from the annual average level [38]. - **Inventory**: This week, the domestic plastic inventory was 545,600 tons, an increase of 21,100 tons from last week, a month - on - month increase of 4.02% [40]. - **Warehouse Receipts**: As of October 17, the number of polyethylene warehouse receipts was 12,685 lots, a decrease of 22 lots from last week [44]. 3.2 PP 3.2.1 Market Review - On October 17, the closing price of the polypropylene main contract was 6,551 yuan/ton, a decrease of 171 yuan/ton from last weekend, a month - on - month decrease of 2.54% [48]. 3.2.2 Key Data Tracking - **Downstream Spot Price**: The prices of various PP products showed different degrees of decline [50]. - **Basis and Month - spread**: On October 17, the spot price of polypropylene reported by Business Society was 6,790 yuan/ton (- 1.26%). The PP basis was 239 yuan/ton (+ 84), and the 1 - 5 month spread was - 52 yuan/ton (- 12) [54]. - **Cost**: This week, WTI crude oil closed at $57.25 per barrel, a decrease of $0.99 per barrel from last week, and Brent crude oil closed at $61.34 per barrel, a decrease of $0.75 per barrel from last week. The price of anthracite at the Yangtze River port was 1,080 yuan/ton (unchanged) [61]. - **Profit**: The profit of oil - based PP was - 278.53 yuan/ton, an increase of 373.97 yuan/ton from last weekend, and the profit of coal - based PP was 3.18 yuan/ton, a decrease of 248.35 yuan/ton from last weekend [65]. - **Supply**: This week, the operating rate of Chinese PP petrochemical enterprises was 78.22%, an increase of 0.47 percentage points from last week. The weekly output of PP pellets reached 801,000 tons, a month - on - month increase of 0.61%. The weekly output of PP powder reached 69,700 tons, a month - on - month decrease of 2.60% [70]. - **Maintenance Statistics**: Multiple enterprises' PP production lines are in maintenance, with uncertain restart times for some [74]. - **Demand**: This week, the average downstream operating rate was 51.85% (+ 0.09). The operating rate of plastic weaving was 44.26% (unchanged), the BOPP operating rate was 61.19% (+ 0.48%), the injection molding operating rate was 58.75% (+ 0.13%), and the pipe operating rate was 36.60% (- 0.33%) [76]. - **Import and Export Profit**: This week, the polypropylene import profit was - $558.29 per ton, a decrease of $20.57 per ton from last week. The export profit was - $23.04 per ton, a decrease of $11.95 per ton from last week [81]. - **Inventory**: This week, the domestic polypropylene inventory was 678,700 tons (- 0.40%); the inventory of two major state - owned oil companies increased by 6.09% month - on - month; the trader inventory decreased by 8.62% month - on - month, and the port inventory decreased by 1.16% month - on - month [85]. - **Warehouse Receipts**: On October 17, the number of polypropylene warehouse receipts was 14,313 lots, an increase of 535 lots from last week [90].

化工板块今日（10月20日）震荡上行，反映化工板块整体走势的化工ETF（516020）开盘后持续红盘震荡， 盘中场内价格涨幅一度达到1.1%，后略有回落，截至发稿，涨0.55%。 成份股方面，氟化工、改性塑料、锂电等板块部分个股涨幅居前。截至发稿，多氟多大涨4%，金发科技、藏 格矿业、新宙邦涨超3%，彤程新材、圣泉集团等跟涨超2%。 国海证券表示，反内卷有望重估中国化工行业，后续措施有望使全球化工行业产能扩张大幅放缓。中国化工行 业具有充沛的经营活动现金流量净额，一旦扩张放缓，潜在股息率将大幅提升，有望实现从吞金兽到摇钱树的 转变；同时，供给端的改变将带来景气度的止跌回升，化工标的有望兼具高弹性和高股息的优势。 如何把握化工板块反弹机遇？借道化工ETF（516020）布局效率或更高。公开资料显示，化工ETF （516020）跟踪中证细分化工产业主题指数，全面覆盖化工各个细分领域。其中近5成仓位集中于大市值龙头 股，包括万华化学、盐湖股份等，分享强者恒强投资机遇；其余5成仓位兼顾布局磷肥及磷化工、氟化工、氮 肥等细分领域龙头股，全面把握化工板块投资机会。场外投资者亦可通过化工ETF联接基金（A类012537/C ...

1. Report Industry Investment Rating - No information provided in the given content. 2. Core View of the Report - No explicit core view is presented in the provided content. The report mainly offers data on various indicators of synthetic rubber, including prices, positions, trading volumes, basis, and profit margins. 3. Summary by Related Catalogs 3.1 BR (Butadiene Rubber) - **Price and Position Indicators**: On October 17, the closing price of the main contract was 10,925, a daily decrease of 210 and a weekly increase of 5; the position volume was 17,001, a daily decrease of 1,410 and a weekly decrease of 15,012; the trading volume was 57,027, a daily decrease of 19,877 and a weekly decrease of 56,219; the warrant quantity was 8,750, with no daily change and a weekly increase of 200; the long - short ratio was 9.71, a daily decrease of 1 and a weekly decrease of 9 [3]. - **Basis and Spread**: The butadiene basis was 125, a daily increase of 210 and a weekly decrease of 105; the butadiene basis (two - oil) was 275, a daily increase of 210 and a weekly decrease of 5; the 10 - 11 spread was 290, a daily increase of 345 and a weekly increase of 380; the 11 - 12 spread was 100, a daily increase of 15 [3]. - **Market Prices**: The Shandong market price was 11,050, with no daily change and a weekly decrease of 100; the Chuanhua market price was 10,900, with no daily change and a weekly decrease of 20; the Qilu ex - factory price was 11,200, with no daily or weekly change; CFR Northeast Asia was 1,500, with no daily or weekly change; CFR Southeast Asia was 1,700, with no daily or weekly change [3]. - **Processing and Import - Export Profits**: The spot processing profit was 53, a daily increase of 26 and a weekly decrease of 177; the on - disk processing profit was - 73, a daily decrease of 185 and a weekly decrease of 72; the import profit was - 79,618, a daily increase of 4 and a weekly increase of 3; the export profit was 424, with no daily change and a weekly increase of 75 [3]. 3.2 BD (Butadiene) - **Market Prices**: The Shandong market price was 8,625, a daily decrease of 25; the Jiangsu market price was 8,550, with no daily change and a weekly increase of 100; the Yangzi ex - factory price was 8,600, with no daily or weekly change; CFR China was 1,010, with no daily change and a weekly decrease of 35 [3]. - **Processing and Import - Export Profits**: The carbon four extraction profit was N/A; the butene oxidative dehydrogenation profit was - 124, with no daily change and a weekly increase of 170; the import profit was 269, with no daily change and a weekly increase of 391; the export profit was - 892, a daily decrease of 72 and a weekly decrease of 111 [3]. - **Downstream Profits**: The butadiene rubber production profit was - 73, a daily decrease of 182 and a weekly decrease of 72; the styrene - butadiene rubber production profit was 750, a daily increase of 25 and a weekly decrease of 138; the ABS production profit was N/A; the SBS production profit (791 - H) was 760, a daily increase of 30 and a weekly increase of 75 [3]. 3.3 Variety Spreads - **Cross - Variety Spreads**: RU - BR was - 2,306, a daily increase of 1,205 and a weekly increase of 14,767; NR - BR was - 4,776, a daily increase of 1,320 and a weekly increase of 15,197; Thai mixed - butadiene rubber was 3,500, a daily decrease of 130 and a weekly increase of 200; 3L - styrene - butadiene rubber was 3,400, a daily decrease of 100 and a weekly decrease of 50 [3]. - **Intra - Variety Spreads**: The butadiene rubber standard - non - standard price difference was 300, a daily increase of 50 and a weekly decrease of 150; the styrene - butadiene rubber 1502 - 1712 spread was 920, a daily increase of 20 and no weekly change [3].

Group 1 - As of October 17, the total market financing balance is 2.41 trillion yuan, a decrease of 273.03 billion yuan from the previous trading day [1] - The financing balance for the Shanghai Stock Exchange is 1.22 trillion yuan, down by 137.33 billion yuan, while the Shenzhen Stock Exchange's balance is 1.18 trillion yuan, decreasing by 134.61 billion yuan [1] - A total of 1,373 stocks received net financing purchases on October 17, with 277 stocks having net purchases exceeding 10 million yuan, and 14 stocks exceeding 100 million yuan [1] Group 2 - The stock with the highest net financing purchase on October 17 is Zhongji Xuchuang, with a net purchase amount of 1.38 billion yuan [2] - Other notable stocks include Zijin Mining and Sanhua Intelligent Control, with net purchases of 370 million yuan and 269 million yuan, respectively [2] - Industries with significant net purchases include basic chemicals, electronics, and communications, with three stocks from each of the first two industries and two from communications [1][2] Group 3 - The average ratio of financing balance to circulating market value for stocks with large net purchases is 4.36% [2] - Beijing Junzheng has the highest financing balance to market value ratio at 10.77%, followed by Guangqi Technology and Boyuan Shares at 8.42% and 7.11%, respectively [2] - The top net purchase stocks include Zhongji Xuchuang, Zijin Mining, and Sanhua Intelligent Control, with respective price changes of 1.81%, -0.98%, and 0.93% on October 17 [2][3]