Market Overview - The refining and trading sector increased by 0.95% compared to the previous trading day, with Unity Co. leading the gains [1] - The Shanghai Composite Index closed at 3972.03, down 0.46%, while the Shenzhen Component Index closed at 13202.0, down 0.11% [1] Stock Performance - Notable declines in individual stocks include: - Kangzhidun (603798) down 5.38% to 16.71 with a trading volume of 64,400 shares and a turnover of 110 million yuan [1] - Baomo Co. (002476) down 3.95% to 6.08 with a trading volume of 279,800 shares and a turnover of 172 million yuan [1] - Other stocks showed minor fluctuations, with Guanghui Energy (600256) and Taishan Petroleum (000554) remaining unchanged at 5.42 and 7.24 respectively [1] Capital Flow - The refining and trading sector saw a net inflow of 67.39 million yuan from main funds, while retail funds experienced a net outflow of 84.64 million yuan [1] - Retail investors contributed a net inflow of 17.25 million yuan [1] Individual Stock Capital Flow - China Petroleum (601857) had a main fund net inflow of 14.02 million yuan, while retail funds saw a net outflow of 10.08 million yuan [2] - Hengli Petrochemical (600346) reported a main fund net inflow of 10.9 million yuan, with retail funds experiencing a net outflow of 79.96 million yuan [2] - Qixiang Tengda (002408) had a main fund net inflow of 9.00 million yuan, while retail funds saw a net outflow of 12.66 million yuan [2]

Group 1 - The core viewpoint of the article is that Donghua Energy (002221.SZ) does not currently include PEEK and upstream materials in its product system [1] - The company is actively promoting the construction of the Maoming carbon fiber project, which can be combined with materials like PEEK for various emerging applications [1] - Potential applications for the carbon fiber include robotics and low-altitude flying vehicles [1]

Core Viewpoint - The company does not currently include PEEK materials in its product system but is developing a carbon fiber project that can be combined with PEEK for various emerging applications [1]. Group 1: Company Information - The company, Donghua Energy, confirmed that its existing product system does not include PEEK or upstream materials [1]. - The company is actively promoting the construction of the Maoming carbon fiber project, which can be used in conjunction with PEEK and other materials [1]. Group 2: Industry Applications - Carbon fiber, developed by the company, can be applied in various emerging scenarios such as robotics and low-altitude flying vehicles [1].

Market Overview - The refining and trading sector experienced a decline of 0.66% on November 14, with Runbei Hangke leading the losses [1] - The Shanghai Composite Index closed at 3990.49, down 0.97%, while the Shenzhen Component Index closed at 13216.03, down 1.93% [1] Stock Performance - Notable gainers in the refining and trading sector included: - Heshun Petroleum (603353) with a closing price of 28.03, up 10.01% [1] - Unified Shares (600506) at 31.30, up 8.49% with a trading volume of 499,100 shares and a transaction value of 1.536 billion [1] - Baomo Shares (002476) at 6.33, up 3.09% with a transaction value of 214 million [1] - Conversely, Runbei Hangke (001316) led the declines with a closing price of 35.90, down 3.49% [2] - Other notable decliners included: - Wanbangda (300055) at 8.40, down 3.34% [2] - Daqing Huake (000985) at 20.03, down 2.53% [2] Capital Flow - The refining and trading sector saw a net outflow of 133 million from institutional investors and 197 million from speculative funds, while retail investors contributed a net inflow of 330 million [2] - Detailed capital flow for selected stocks showed: - Unified Shares (600506) had a net inflow of 167 million from institutional investors, but a net outflow of 12 million from speculative funds [3] - China Petroleum (601857) experienced a net outflow of 10.24 billion in total trading volume [2][3]

Group 1 - Donghua Energy (SZ 002221) announced that its seventh board meeting will be held on November 11, 2025, to discuss matters including the management of equity related to its controlling shareholder [1] - For the first half of 2025, Donghua Energy's revenue composition was as follows: production and sales accounted for 99.35%, other businesses for 0.55%, and storage for 0.09% [1] - As of the report date, Donghua Energy's market capitalization was 13.4 billion yuan [1] Group 2 - Prior to the arrest of Peking University Pharmaceutical's chairman Xu Xiren, police had conducted investigations at the group's factory, indicating potential issues within the company [1] - Internal sources revealed that the group's assets were disposed of by Xu, with significant amounts of funds unaccounted for [1]

Group 1 - Donghua Energy announced a total external guarantee balance of 21.816 billion yuan, which accounts for 196.61% of the company's audited net assets attributable to the parent company as of December 31, 2024 [1] - The total guarantee balance provided to entities outside the consolidated financial statements is 2.417 billion yuan, representing 21.78% of the company's audited net assets attributable to the parent company as of December 31, 2024 [1] - For the first half of 2025, Donghua Energy's revenue composition is as follows: production and sales account for 99.35%, other businesses for 0.55%, and warehousing for 0.09% [1] Group 2 - As of the announcement, Donghua Energy's market capitalization is 13.4 billion yuan [1]

证券代码：002221 证券简称：东华能源 公告编号：2025-078 关于拟续聘会计师事务所的公告 本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 本次拟续聘的会计师事务所为苏亚金诚会计师事务所（特殊普通合伙），本 次续聘符合财政部、国务院国资委、证监会印发的《国有企业、上市公司选聘会 计师事务所管理办法》（财会〔2023〕4 号）的规定。 东华能源股份有限公司（以下简称"公司"）已于 2025 年 11 月 11 日召开 第七届董事会第七次会议，审议通过了《关于续聘 2025 年度审计机构的议案》。 苏亚金诚具备从事证券与期货相关业务资格，该会计师事务所担任公司 2024 年 度财务审计机构期间，遵循《中国注册会计师独立审计准则》等相关的规定，勤 勉尽责，坚持独立、客观且公正的审计准则，公允合理地发表了独立审计意见， 较好地履行了双方所约定的责任与义务，如期出具公司 2024 年度财务报告审计 意见。 东华能源股份有限公司 由于双方合作良好，公司拟续聘苏亚金诚会计师事务所（特殊普通合伙）（以 下简称"苏亚金诚"）为公司 2025 年度的审计机构 ...

本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别风险提示： 公司及控股子公司对外担保总额超过最近一期经审计净资产 100%，敬请投 资者充分关注担保风险。 证券代码：002221 证券简称：东华能源 公告编号：2025-081 东华能源股份有限公司 关于给予子公司银行授信担保的公告 1、基本信息 | 被担保人名称 | 东华能源（茂名）有限公司 | | --- | --- | | 成立日期 | 2019 年 12 月 02 日 | | 注册地址 | 广东茂名滨海新区绿色化工和氢能产业园紫气路 1 号 101 室 | | 法定代表人 | 孙灿乾 | | 注册资本 | 350,000 万元 | | 经营范围 | 一般项目：基础化学原料制造（不含危险化学品等许可类化学 | | | 品的制造）；化工产品生产（不含许可类化工产品）；化工产 | | | 品销售（不含许可类化工产品）；石油制品制造（不含危险化 | | | 学品）；石油制品销售（不含危险化学品）；塑料制品制造； | | | 塑料制品销售；合成材料制造（不含危险化学品）；合成材料 | | | 销售；高性能纤维 ...

证券代码：002221 证券简称：东华能源 公告编号：2025-079 东华能源股份有限公司 关于为马森能源提供担保暨关联交易的公告 本公司及董事会全体成员保证信息披露内容的真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 特别风险提示： 公司及控股子公司对外担保总额超过最近一期经审计净资产 100%，敬请投 资者充分关注担保风险。 一、担保情况概述 东华能源股份有限公司（以下简称"公司"或者"东华能源"）关联方马森 能源（南京）有限公司（以下简称"马森南京"）根据资金筹划安排，拟向上海 银行股份有限公司南京分行申请综合授信，敞口额度不超过人民币 20000 万元， 期限为 1 年；拟向北京银行股份有限公司南京分行申请综合授信，敞口额度不超 过人民币 10000 万元，期限为 1 年；拟向中国进出口银行江苏省分行申请综合授 信，敞口额度不超过人民币 20000 万元，期限为 1 年；关联方马森能源（张家港） 有限公司（以下简称"马森张家港"）根据资金安排，拟向中国银行股份有限公 司张家港分行申请综合授信，敞口额度不超过人民币 18000 万元，期限为 1 年。 2025 年 3 月 6 日，公司 20 ...

证券代码：002221 证券简称：东华能源 公告编号：2025-080 东华能源股份有限公司 关于召开 2025 年第八次临时股东会的通知 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。 一、召开会议的基本情况 1、股东会届次：2025 年第八次临时股东会 2、股东会的召集人：董事会 3、本次会议的召集、召开符合《中华人民共和国公司法》《深圳证券交易所股票上市规则》《深 圳证券交易所上市公司自律监管指引第 1 号——主板上市公司规范运作》等法律、行政法规、部门规章、 规范性文件及《公司章程》的有关规定。 4、会议时间： （1）现场会议时间：2025 年 11 月 27 日 14:30 （2）网络投票时间：通过深圳证券交易所系统进行网络投票的具体时间为 2025 年 11 月 27 日 9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券交易所互联网投票系统投票的具体时间为 2025 年 11 月 27 日 9:15 至 15:00 的任意时间。 5、会议的召开方式：现场表决与网络投票相结合。 6、会议的股权登记日：2025 年 11 ...