大股东及其一致行动人及董监高减持股份计划 公告 本公司董事会、全体董事及相关股东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、准确性和完整性依法承担法律 责任。 重要内容提示： 证券代码：688689 证券简称：银河微电 公告编号：2025-029 常州银河世纪微电子股份有限公司 1 公司实控人杨森茂暂无减持计划，承诺本次不会通过银江投资、银冠投 资本次减持计划减持其间接持有的公司股份。本次减持计划的实施不会对公司治 理结构及持续经营产生重大影响。 公司于近日收到公司上述股东出具的《股份减持计划告知函》，现将有关情 况公告如下： | 股东名称 | 常州银江投资管理中心（有限合伙） | | | --- | --- | --- | | 股东身份 | 控股股东、实控人及一致行动人 | √是 □否 | | | 直接持股 5%以上股东 | √是 □否 | | | 董事、监事和高级管理人员 | □是 √否 | | | 其他：无 | | | 持股数量 | 6,472,260股 | | | 持股比例 | 5.02% | | | 当前持股股份来源 | IPO 前取得：6,472,260股 | ...

银河微电公告，股东银江投资和银冠投资拟采用集中竞价、大宗交易两种方式合计减持188.23万股，占 公司总股本的1.46%。董事孟浪拟采用集中竞价方式减持2250股，占公司总股本的0.002%。 ...

Group 1 - The company's credit rating remains at "A+" with a stable outlook for both the company and the convertible bond "Yinwei Convertible Bond" [1][2] - The tracking credit rating was conducted by Dongfang Jincheng International Credit Assessment Co., Ltd. [1] - The previous credit rating was also "A+" with a stable outlook, assessed in April 2024 [1] Group 2 - The tracking rating report was published on the Shanghai Stock Exchange website on the same day [2]

根据《上市公司证券发行注册管理办法》《上海证券交易所科创板股票上市规 则》等有关规定，常州银河世纪微电子股份有限公司（以下简称"公司"）委托信 用评级机构东方金诚国际信用评估有限公司（以下简称"东方金诚"）对公司于 2021 年 7 月向不特定对象发行的可转换公司债券（以下简称"银微转债"）进行了跟踪 信用评级。 公司前次主体信用评级结果为"A+"，"银微转债"前次债券信用评级结果为 "A+"，前次评级展望为"稳定",评级机构为东方金诚，评级时间为 2024 年 4 月 29 日。 | 证券代码：688689 | 证券简称：银河微电 | 公告编号：2025-028 | | --- | --- | --- | | 转债代码：118011 | 转债简称：银微转债 | | 常州银河世纪微电子股份有限公司 关于"银微转债"跟踪信用评级结果的公告 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、准确性和完整性依法承担法律责任。 重要内容提示： 前次债券评级：公司主体信用等级为"A+"，评级展望为"稳定"，"银微 转债"的信用等级为"A+"。 本次债券评级：公司主体信 ...

Group 1 - The company has approved a differentiated dividend distribution plan for the 2024 fiscal year, which will be based on the total share capital minus the shares repurchased and held in a special account [5][8] - The total number of shares repurchased is 1,732,884, accounting for 1.34% of the company's total share capital, and these shares will not participate in profit distribution [5][6] - The proposed cash dividend is 2.30 yuan per 10 shares, amounting to a total distribution of approximately 29.25 million yuan (including tax) [5][6] Group 2 - The company will not issue bonus shares or convert capital reserves into share capital for the 2024 fiscal year [5][6] - The total share capital as of December 31, 2024, is 128,903,136 shares, which will be adjusted to 127,170,283 shares for the purpose of dividend distribution [6][7] - The impact of the differentiated dividend on the stock's ex-dividend reference price is minimal, estimated at approximately 0.014% [7]

Core Viewpoint - The company, Changzhou Galaxy Century Microelectronics Co., Ltd., announced an adjustment to the conversion price of its convertible bonds "Yinwei Convertible Bonds" due to the 2024 annual equity distribution plan, which will take effect on June 10, 2025 [1][3][7]. Summary by Relevant Sections 1. Securities Suspension and Resumption - The "Yinwei Convertible Bonds" will be suspended from conversion from June 3, 2025, until the equity registration date on June 9, 2025, and will resume conversion on June 10, 2025 [1][2]. 2. Adjustment of Conversion Price - The conversion price before adjustment was 31.53 CNY per share, and after adjustment, it will be 31.30 CNY per share, effective from June 10, 2025 [3][7]. - The adjustment is based on the company's equity distribution plan, which includes cash dividends [5][6]. 3. Equity Distribution Plan - The company will distribute a cash dividend of 0.23 CNY per share (including tax) as part of the 2024 annual equity distribution plan [6][7]. - The total number of shares participating in the cash dividend distribution is adjusted to 128,903,167 shares, minus 1,732,884 shares held in the repurchase account [4][5]. 4. Conversion Price Adjustment Formula - The adjustment formula for the conversion price is outlined, indicating that the new price is calculated by subtracting the cash dividend from the previous conversion price [5][6][7]. - The specific formula used is P? = P? - D, where D is the cash dividend per share [7]. 5. Additional Information - Investors seeking more details about the "Yinwei Convertible Bonds" can refer to the company's prospectus published on June 30, 2022 [8].

Group 1 - The company maintains a cash dividend of 2.30 yuan per 10 shares, with the total cash dividend adjusted from 29,249,157.96 yuan (including tax) to 29,249,165.09 yuan (including tax) [1][2] - The adjustment is due to the conversion of the convertible bond "Yinwei Convertible Bond," resulting in a total share capital change to 128,903,167 shares, with 1,732,884 shares deducted from the repurchase special securities account, leading to 127,170,283 shares eligible for profit distribution [1][2] - The profit distribution plan was approved at the annual general meeting held on May 19, 2025, with the cash dividend per share remaining unchanged [1][2] Group 2 - The total share capital of the company is 128,903,167 shares, and after deducting the repurchased shares, the actual number of shares participating in the distribution is 127,170,283 shares [2] - The cash dividend per share is calculated as 0.23 yuan (including tax), leading to a total profit distribution amount of 29,249,165.09 yuan (including tax) [2] - The company will announce specific adjustments if there are changes in total share capital due to convertible bond conversions, share repurchases, or other significant corporate actions before the equity distribution registration date [1][2]

Core Viewpoint - The company has announced a differentiated cash dividend distribution plan for the fiscal year 2024, with a proposed cash dividend of 0.23 yuan per share, totaling approximately 29.25 million yuan before tax [2][3]. Dividend Distribution Plan - The company will distribute a cash dividend of 2.30 yuan for every 10 shares held, based on a total share count of 128,903,136 shares, excluding shares held in the company's repurchase account [2]. - The total cash dividend amount is calculated after deducting 1,732,884 shares held in the repurchase account, resulting in a net distribution base of 127,170,283 shares [2][3]. - The company will not issue bonus shares or increase capital reserves through stock dividends for the fiscal year 2024 [2]. Relevant Dates - The key dates for the dividend distribution include the record date, ex-dividend date, and cash dividend payment date, which are specified in the announcement [3][4]. Tax Implications - For individual shareholders holding shares for over one year, the cash dividend of 0.23 yuan per share is exempt from individual income tax [4]. - For shares held for one year or less, the company will not withhold income tax at the time of distribution, but tax will be calculated and deducted upon the sale of shares [4]. - Non-resident enterprises will be subject to a 10% corporate income tax, resulting in a net cash dividend of 0.207 yuan per share [5][6]. Distribution Method - Cash dividends will be distributed through the China Securities Depository and Clearing Corporation Limited Shanghai Branch to shareholders registered by the record date [4]. - Shares held in the company's repurchase account will not participate in the profit distribution [4].

| 证券代码：688689 | 证券简称：银河微电 | 公告编号：2025-027 | | --- | --- | --- | | 转债代码：118011 | 转债简称：银微转债 | | 常州银河世纪微电子股份有限公司 关于实施 2024 年度权益分派调整"银微转债" 转股价格的公告 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： 证券停复牌情况：适用 根据中国证券监督管理委员会关于可转换公司债券发行的有关规定及公司于 2022年6月30日在上海证券交易所网站（www.sse.com.cn）披露的《常州银河世纪 微电子股份有限公司向不特定对象发行可转换公司债券证券募集说明书》（以下简 称"《募集说明书》"）的相关规定，在"银微转债"发行后，若公司发生派送 股票股利、转增股本、增发新股（不包括因本次发行的可转换公司债券转股而增 加的股本）、配股以及派送现金股利等情况，公司将按上述条件出现的先后顺序， 依次对转股价格进行调整。 公司于2025年5月19日召开2024年年度股东大会，审议通过《关于2024年度利 润分 ...

国浩律师（南京）事务所 关 于 常州银河世纪微电子股份有限公司 差异化分红事项 之 中国江苏省南京市汉中门大街 309 号 B 座 5/7/8 层 邮编：210036 5,7,8th Floor, Block B, 309 Hanzhongmen Street, Nanjing 210036, China 电话/Tel: +86 25 8966 0900 传真/Fax: +86 25 89660966 网址/Website: http://www.grandall.com.cn 国浩律师（南京）事务所 法律意见书 目 录 | 第一节 律师声明事项 . | | --- | | 第二节 正 文 | | 一、本次差异化分红的原因 . | | 二、本次差异化分红的方案 . | | 三、本次差异化分红的计算依据 | | 四、结论性意见 | | 第三节 签署页. | 1 专项法律意见书 国浩律师（南京）事务所 法律意见书 国浩律师（南京）事务所 关于常州银河世纪微电子股份有限公司 差异化分红事项之 专项法律意见书 致：常州银河世纪微电子股份有限公司 根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中华人民 共和 ...