会议概况 - 上海石化2025年第一次临时股东会于2月28日下午召开[1] - 会议由董事会召集，董事长郭晓军主持[2] 出席情况 - 出席股东及股东代理人共52人[4] - 出席人员所持股份858435454股，占比81.15%[4] 表决情况 - 会议采取现场和网络投票结合方式表决[5] - 律师认为会议程序合规，表决结果有效[6]

股东参会情况 - 有权出席会议股东表决权股份总数10,578,881,500股，A股7,328,813,500股，H股3,250,068,000股[4] - 出席会议股东和代理人667人，A股665人，H股2人[5] - 出席会议股东表决权股份总数5,875,916,100股，占比55.5438%[5][7] 议案表决情况 - 全面技术改造和提质升级项目议案普通股赞成票5,864,844,881，比例99.8950%[9][11] - 大丝束碳纤维异地建设项目议案普通股赞成票5,865,691,781，比例99.9080%[11] 其他信息 - 公司在任董事10人出席6人，监事6人出席4人[10] - 股东会2025年2月28日在上海金山宾馆召开[6] - 见证律所北京市海问律师事务所，律师李北一、郑璐[13][14]

人事变动 - 管泽民于2025年2月26日因退休辞任公司多职[1] - 辞任自书面辞呈送达董事会时生效且不影响工作[1] - 董事会感谢管泽民任职期间贡献[1]

FF305 Next Day Disclosure Return (Equity issuer - changes in issued shares or treasury shares, share buybacks andlor on-market sales of treasury shares) Instrument: Equity issuer Status: New Submission Name of Issuer: Sinopec Shanghai Petrochemical Company Limited 13 February 2025 Date Submitted: Section I must be completed by a listed issuer where has been a charge in its issued shares or teasury shares which is disoloseable pursuant to rule 13.25A of the Rules Gov .isting of Securities on The Stock Exchan ...

EE305 Next Day Disclosure Return (Equity issuer - changes in issued shares or treasury shares, share buybacks andlor on-market sales of treasury shares) Instrument: Equity issuer Status: New Submission Name of Issuer: Sinopec Shanqhai Petrochemical Company Limited 12 February 2025 Date Submitted: Section I must be completed by a listed issuer where has been a charge in its issued shares or teasury shares which is disoloseable pursuant to rule 13.25A of the Rules Gov .i.sting of Securities on The Stock Excha ...

证券代码：600688 证券简称：上海石化 公告编号：2025-10 中国石化上海石油化工股份有限公司 关于 2025 年第一次临时股东会的延期公告 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。 重要内容提示： 会议延期后的召开时间：2025 年 2 月 28 日 一、 原股东会有关情况 1. 原股东会的类型和届次 2025 年第一次临时股东会 | 股份类别 | | 股票代码 | 股票简称 | 股权登记日 | | --- | --- | --- | --- | --- | | A | 股 | 600688 | 上海石化 | 2025/2/14 | 二、 股东会延期原因 中国石化上海石油化工股份有限公司（以下简称"本公司"）于2025年1月27日在《中 国证券报》、《上海证券报》、《证券时报》及上海证券交易所网站刊登了《上海 石化关于召开2025年第一次临时股东会的通知》，原定于2025年2月19日召开本公司 2. 原股东会召开日期：2025 年 2 月 19 日 3. 原股东会股权登记日 2025年第一次临时股东会。因会议统 ...

EE305 Next Day Disclosure Return (Equity issuer - changes in issued shares or treasury shares, share buybacks andlor on-market sales of treasury shares) Instrument: Equity issuer Status: New Submission Name of Issuer: Sinopec Shanqhai Petrochemical Company Limited 11 February 2025 Date Submitted: Section I must be completed by a listed issuer where has been a charge in its issued shares or teasury shares which is disoloseable pursuant to rule 13.25A of the Rules Gov .i.sting of Securities on The Stock Excha ...

Next Day Disclosure Return (Equity issuer - changes in issued shares or treasury shares, share buybacks andlor on-market sales of treasury shares) EE305 Instrument: Equity issuer Status: New Submission Name of Issuer: Sinopec Shanqhai Petrochemical Company Limited 10 February 2025 Date Submitted: Section I must be completed by a listed issuer where has been a charge in its issued shares or teasury shares which is disoloseable pursuant to rule 13.25A of the Rules Gov .i.sthig of Securities on The Stock Excha ...

EE305 Section I must be completed by a listed issuer where has been a charge in its issued shares or teasury shares which is disoloseable pursuant to rule 13.25A of the Rules Gov .i.sting of Securities on The Stock Exchange of Hong King Limited the "Exchange") (the "Main Board Rules") or rule 17.27A of the Rules Governing the Listing of Securities o Exchange (the "GEM Rules"). | Section I | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1. Class of shares | Ordinary shares | Type ...

股份数量 - 截至2025年2月4日和2月5日，已发行股份（不包括库存股）为3346414000股[3][21] - 2025年2月4日和2月5日库存股份数目为0[21] 股份回购 - 2024年6月6日公司获回购授权，可回购347047200股[15][45] - 截至2025年，公司已在交易所回购83562000股，占授权决议日已发行股份（不含库藏股）的2.408%[15][45] - 2025年2月5日公司回购2310000股，最低回购价HKD 1.18，最高HKD 1.2，总价HKD 2745435[15][45] 历史回购情况 - 2024年9月9 - 19日有多笔为注销而回购但尚未注销的股份，数量从460000 - 4000000股不等，占比从0.014% - 0.12%，每股价格1.0088 - 1.053港元[4] - 2024年9月20日 - 2025年1月6日有多笔为注销而回购但尚未注销的股票，数量从76000 - 7452000股不等，占比从0.002% - 0.223%，每股价格1.0461 - 1.1995港元[22][24][26][34][35] - 2025年1月7日至2月4日有多笔股份回购待注销，数量从280000 - 4916000股不等，占比从0.008% - 0.147%[37] 其他 - 2025年2月5日股份购回后，新股发行或库存股份再出售或转让的暂停期截至2025年3月7日[45]