华润化学材料科技股份有限公司 董事会议事规则 第一章 总则 第一条 为完善华润化学材料科技股份有限公司（以下 简称"公司"）治理结构，保障董事会依法独立、规范、有 效地行使决策权，确保董事会的工作效率，根据《中华人民 共和国公司法》（以下简称"《公司法》"）、《上市公司 治理准则》《深圳证券交易所创业板股票上市规则》（以下 简称"《上市规则》"）等有关规定和《华润化学材料科技 股份有限公司章程》（以下简称"《公司章程》"）的规定， 制定本规则。 第四条 董事会下设董事会办公室，由董事会秘书负责， 处理董事会日常事务。 第二章 董事会会议的召集与通知 第五条 董事会会议由董事长召集和主持，董事长不能 履行职务或者不履行职务的，由半数以上董事共同推举一名 董事召集和主持。 第六条 董事会会议分为定期会议和临时会议，董事会 定期会议每年至少召开 2 次会议。 1 第七条 代表十分之一以上表决权的股东、三分之一以 上董事、二分之一以上独立董事或审计委员会，可以提议召 开董事会临时会议。董事长应当自接到提议后 10 日以内召 集和主持董事会会议。 第八条 召开董事会定期会议，董事会办公室应将会议 通知和会议文件于会议召 ...

以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 投资者提问：瓶片期货价格上涨对公司业绩有影响吗 华润材料回复：尊敬的投资者您好，瓶片作为我司主要产品，其价格上涨有助于提升产品销售定价，对 盈利带来积极影响。但经营业绩还受原料成本、内部产销协同、费用控制等多重因素影响。公司长期坚 持精细化管理，通过套期保值等工具科学管控采购成本，以缓解大宗商品价格波动，力求增强盈利的稳 定性和可持续性。目前生产经营正常，我们将持续关注市场动态，优化经营策略，实施灵活动态管理。 感谢您的关注与支持。 证券之星消息，华润材料(301090)12月03日在投资者关系平台上答复投资者关心的问题。 ...

Group 1 - The company, China Resources Materials, stated that as of November 20, 2025, the number of shareholders (including credit accounts) is expected to reach 23,116 [1]

证券代码：301090 证券简称：华润材料 公告编号：2025-064 一、本次权益变动的基本情况 1 | 股票简称 | 华润材料 | | 股票代码 | 301090 | | | --- | --- | --- | --- | --- | --- | | 变动方向 | 上升☑ 下降□ | 一致行动人 | | 有☑ 无□ | | | 是否为第一大股东或实际控制人 | | | 是☑ | 否□ | | | 2.本次权益变动情况 | | | | | | | 股份种类 | | 增持/减持/其他变动（请注明） 股数（万股） | | 增持/减持/其他变动（请注明） 比例（%） | | | A | 股 （华润化学材料投资有限公司） | 持股数量无变动 | | 0.33（被动增加） | | | A | 股 （华润化工有限公司） | 持股数量无变动 | | 0.14（被动增加） | | | 合 | 计 | 持股数量无变动 | | 0.47（被动增加） | | | 本次权益变动方式（可多选） | | 通过证券交易所的集中交易 通过证券交易所的大宗交易 其他 致持股比例被动增加 | ☑因公司注销以集中竞价交易方式回购的公司股份导 | ...

Group 1 - The company announced the cancellation of 8,483,257 shares, which represents 0.57% of the total share capital before the cancellation [2] - After the cancellation, the total share capital of the company will change from 1,480,944,683 shares to 1,472,461,426 shares [2] - The cancellation of the repurchased shares has been confirmed by the Shenzhen branch of China Securities Depository and Clearing Corporation Limited, completed on November 20, 2025 [2]

证券代码：301090 证券简称：华润材料 公告编号：2025-063 华润化学材料科技股份有限公司 关于回购股份注销完成暨股份变动公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 经中国证券登记结算有限责任公司深圳分公司确认，本次注销的回购股份数 量为8,483,257股，已回购股份的注销完成日期2025年11月20日。本次回购注销股 份的数量、完成日期、注销期限均符合有关法律法规的规定。 三、回购股份注销完成后股本结构的变动情况 2.经中国证券登记结算有限责任公司深圳分公司确认，公司本次回购股份注 销事项已于2025年11月20日办理完成。 根据《中华人民共和国公司法》《深圳证券交易所上市公司自律监管指引第9 号——回购股份》等相关法律法规规定，现就本次回购公司股份注销完成的具体 情况公告如下： 一、回购股份实施情况 公司于2024年10月28日召开第二届董事会第十六次会议，审议通过了《关于 以集中竞价交易方式回购公司股份方案的议案》，公司以自有资金或自筹资金以 集中竞价交易方式回购公司股份，回购股份价格不超过人民币10.29元/股，回购 资金总额不低 ...

Core Points - The stock price of China Resources Materials has dropped by 5.04% on November 21, currently trading at 7.53 CNY per share, with a total market capitalization of 11.152 billion CNY [1] - The company has experienced a continuous decline for three days, with a cumulative drop of 3.41% during this period [1] Company Overview - China Resources Chemical Materials Technology Co., Ltd. is located in Changzhou, Jiangsu Province, and was established on July 14, 2003, with its listing date on October 26, 2021 [1] - The company's main business involves the research, development, production, and sales of polyester materials and new materials, with revenue composition being 82.77% from polyester products and 17.23% from raw materials and others [1] Shareholder Information - Among the top ten circulating shareholders of China Resources Materials, a fund under Southern Fund holds a position, specifically the Southern CSI 1000 ETF (512100), which increased its holdings by 6,100 shares in the third quarter, totaling 2.7227 million shares, representing 0.18% of circulating shares [2] - The estimated floating loss for the fund today is approximately 1.0891 million CNY, with a floating loss of 762,400 CNY during the three-day decline [2] - The Southern CSI 1000 ETF was established on September 29, 2016, with a current scale of 76.63 billion CNY, and has achieved a year-to-date return of 24.71% [2]

Group 1 - The core viewpoint of the article is that China Resources Materials (SZ 301090) is actively engaging with investors, highlighting its financial performance and market position [1] - In the fiscal year 2024, the revenue composition of China Resources Materials is predominantly from the polyester industry, accounting for 99.92%, while other segments contribute only 0.08% [1] - As of the report date, the market capitalization of China Resources Materials stands at 11.7 billion yuan [1]

Company Overview - The company is a key business unit of China Resources Group, focusing on new materials and listed on the Shenzhen Stock Exchange in October 2021 [1] - Main products include PET and PETG, with production capacities of 2.1 million tons and 50,000 tons respectively [1] - The company serves global clients, including Coca-Cola and Evian, and is recognized for its "Hualei" brand in the food-grade polyester segment [1] Industry Insights - The polyester bottle industry is experiencing a shift from quantity to quality, driven by an oversupply of 4.17 million tons of new capacity expected in 2024, leading to a 23% year-on-year increase in total domestic capacity [2] - The company is adapting its business strategies in response to market dynamics and industry trends, showing improvement in the first three quarters of 2025 compared to the previous year [2] Production and Capacity Utilization - Polyester bottle production decreased by approximately 10% in the first three quarters of 2025, with capacity utilization below the previous year's levels [2] - Future adjustments to capacity utilization will depend on market conditions, equipment maintenance, and industry self-regulation [2] rPET Business Development - The company has been developing rPET technology since 2018, achieving production of rPET with 25% recycled content and completing tests for 50% recycled content [2] - Expected rPET exports for 2024 are 17,000 tons, primarily to countries like Vietnam and Kazakhstan, with significant year-on-year growth in shipments for the first three quarters of 2025 [2] PETG Business Performance - Sales revenue for PETG products increased by 10.4% in 2024, with gross profit rising by 111.65% [3] - The company has successfully entered the daily chemical packaging market and achieved bulk sales in 3D printing and medical applications [3] International Sales - The company adjusts its domestic and international sales ratios based on processing margins, with approximately 32% of total sales being international in 2024 and 37% for polyester bottle sales in the first three quarters of the current year [3] R&D Focus - Future R&D investments will concentrate on high-output products, including high-recycled content rPET and high-performance PETG [3]

Core Insights - On November 14, China Resources Materials experienced a slight decline of 0.24% with a trading volume of 57.69 million yuan [1] - The company reported a net financing outflow of 825,900 yuan on the same day, indicating a low level of financing activity [1] - As of November 14, the total balance of margin trading for China Resources Materials was 82.13 million yuan, which is relatively low compared to historical levels [1] Financing Summary - On November 14, the financing buy-in amount was 5.87 million yuan, while the financing repayment was 6.70 million yuan, resulting in a net financing buy-in of -825,900 yuan [1] - The current financing balance stands at 82.02 million yuan, accounting for 0.68% of the circulating market value, which is below the 50th percentile level over the past year [1] Securities Lending Summary - On November 14, the company repaid 11,000 shares in securities lending and sold 500 shares, with a selling amount of 4,085 yuan based on the closing price [1] - The remaining amount of securities lent is 13,700 shares, with a balance of 111,900 yuan, which is also below the 10th percentile level over the past year [1] Company Overview - China Resources Chemical Materials Technology Co., Ltd. is located in Changzhou, Jiangsu Province, and was established on July 14, 2003, with its listing date on October 26, 2021 [1] - The company's main business involves the research, production, and sales of polyester materials and new materials, with polyester products accounting for 82.77% of revenue and raw materials and others making up 17.23% [1] Shareholder Information - As of November 10, the number of shareholders for China Resources Materials was 23,200, a decrease of 0.66% from the previous period [2] - The average circulating shares per person increased by 0.66% to 63,671 shares [2] - For the period from January to September 2025, the company reported a revenue of 10.296 billion yuan, a year-on-year decrease of 24.74%, and a net profit attributable to shareholders of -95.28 million yuan, an increase of 62.35% year-on-year [2] Dividend Information - Since its A-share listing, China Resources Materials has distributed a total of 253 million yuan in dividends, with 181 million yuan distributed over the past three years [2] Institutional Holdings - As of September 30, 2025, the top ten circulating shareholders included new entrants and changes in holdings among various funds, indicating active institutional interest [2]