证券代码：688689 证券简称：银河微电 公告编号：2025-047 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 关于召开2025年第一次临时股东会的通知 本公司董事会及全体董事保证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： 召开地点：常州银河世纪微电子股份有限公司一楼会议室 （五） 网络投票的系统、起止日期和投票时间。 一、 召开会议的基本情况 （一） 股东会类型和届次 2025年第一次临时股东会 召开日期时间：2025 年 11 月 3 日 14 点 00 分 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 11 月 3 日 至2025 年 11 月 3 日 股东会召开日期：2025年11月3日 本次股东会采用的网络投票系统：上海证券交易所股东大会网络投票系 统 （二） 股东会召集人：董事会 （三） 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 的方式 （四） 现场会议召开的日期、时间和地点 采用上海证券交易所网络投票系统，通过交易系统投票 ...

| 证券代码：688689 | 证券简称：银河微电 | 公告编号：2025-044 | | --- | --- | --- | | 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 关于可转债转股结果暨股份变动的公告 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： 本季度转股情况：自 2025 年 7 月 1 日至 2025 年 9 月 30 日期间，共有 0.00 元"银微转债"转为常州银河世纪微电子股份有限公司（以下简称"公司"） 普通股，转股数量为 0 股，占"银微转债"转股前公司已发行股份总额的 0.00%。 累计转股情况：截至 2025 年 9 月 30 日，"银微转债"累计共有 261,000.00 元转为公司普通股，累计转股数量为 8,167 股，占"银微转债"转股前公司已发 行股份总额的 0.0063%。 未转股可转债情况：截至 2025 年 9 月 30 日，"银微转债"尚未转股的 可转债金额为人民币 499,739,000.00 元，占"银微转债"发 ...

| 交易日期 | 证券調称 | 证券代码 | | | 成交价(元) 成交金额(万元) 成交量( *) 买入营业部 | | 类出营业部 | 是否为专场 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 2025-09-24 | 中创投份 | 6888882 | 23.22 | 232.2 | TO | 25158288 | 膜脂 | Ka | | 2025-09-24 | 中创股份 | 688689 | 23.22 | 232.2 | 10 | ​​​ | 香劇社會議就美麗 | Ka | 9月24日，中创股份大宗交易成交20万股，成交额464.4万元，占当日总成交额的13.57%，成交价23.22 元，较市场收盘价29.67元折价21.74%。 ...

Core Points - A block trade of 89,000 shares of Galaxy Microelectronics occurred on September 23, with a transaction value of 2.4493 million yuan and a transaction price of 27.52 yuan per share [2] - The buyer was Minsheng Securities Co., Ltd. Suzhou Branch, and the seller was GF Securities Co., Ltd. Headquarters [2] - Over the past three months, the stock has seen a total of five block trades, amounting to 17.0208 million yuan [2] Trading Performance - The closing price of Galaxy Microelectronics on the day of the block trade was 27.52 yuan, reflecting a decrease of 2.06% [2] - The daily turnover rate was 3.75%, with a total trading volume of 131 million yuan and a net outflow of 15.1631 million yuan in main funds [2] - Over the past five days, the stock has declined by 1.85%, with a total net outflow of 3.3008 million yuan [2] Margin Financing - The latest margin financing balance for Galaxy Microelectronics is 10.8 million yuan, which has increased by 1.18494 million yuan over the past five days, representing a growth of 12.37% [2]

Group 1 - The stock of Galaxy Microelectronics (银河微电) closed down by 2.06% on September 23, with a closing price of 27.52 yuan [1] - A block trade occurred with a total transaction volume of 89,000 shares and a transaction amount of 2.4493 million yuan, with a premium rate of 0.00% [1] - The buyer was Minsheng Securities Co., Ltd. Suzhou Branch, and the seller was GF Securities Co., Ltd. Headquarters [1] Group 2 - Over the past three months, the stock has recorded a total of five block trades, with a cumulative transaction amount of 17.0208 million yuan [1] - In the last five trading days, the stock has declined by 1.85%, with a total net outflow of 10.2291 million yuan from main funds [1]

| 交易日期 证券简称 | | 证券代码 --------- | 成交价(元) 成交金额(万元) 成交量(*) 买入营业部 | | | | 美出营业部 | 是否为专场 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 025-09-23 | 报河微电 | 688689 | 27.52 | 244.93 | 8.9 | 恳告劈熬劈毁鸟圆 | 公書還藝般的有限 | 180 | 9月23日，银河微电大宗交易成交8.9万股，成交额244.93万元，占当日总成交额的1.83%，成交价27.52 元，较市场收盘价27.52元持平。 ...

| 证券代码：688689 | 证券简称：银河微电 | 公告编号：2025-043 | | --- | --- | --- | | 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 大股东及其一致行动人提前终止减持计划暨减持 股份结果公告 2025 年 6 月 25 日，公司在上海证券交易所网站（www.sse.com.cn）披露了 《大股东及其一致行动人及董监高减持股份计划公告》（公告编号：2025-029）， 自减持计划公告披露之日起的 15 个交易日后的 3 个月内，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 1,882,294 股，占公司总股本的 1.46%。若在上述减持期间，公司有送红股、转增股本、增发新股等股份变动股 1 本除权除息事项，对应的减持股份数量将进行相应的调整，并在相关公告中予以 说明。 公司于 2025 年 9 月 4 日在上海证券交易所（www.sse.com.cn）披露了《关 于持股 5%以上股东及其一致行动人权益变动触及 1%刻度的提示性公告》（公告编 号：2025-042），本次权益变动后，银江投资、银冠投资及其一致行动 ...

Core Viewpoint - Galaxy Microelectronics (688689.SH) announced a reduction in shareholding by major shareholders, indicating a shift in their investment strategy due to fulfilled funding needs [1] Group 1: Shareholding Reduction - From August 13, 2025, to September 8, 2025, shareholders Yinjian Investment and Yinguan Investment reduced their holdings by a total of 593,000 shares through block trading and 1,289,000 shares through competitive trading [1] - The total shares reduced accounted for 1.46% of the company's total share capital [1] - The decision to terminate the reduction plan was made as the shareholders' current funding needs have been largely met [1]

Core Viewpoint - The A-share market has seen a strong performance in silicon carbide concept stocks, indicating growing investor interest and potential market momentum [1] Group 1: Stock Performance - Tianyue Advanced reached a daily limit increase of 20% [1] - Jing Sheng Machinery surged over 11% [1] - Luxiao Technology and Tiantong Co. both hit a daily limit increase of 10% [1] - Tianfu Energy increased by over 8% [1] - Haixi Communications, Yintang Zhikong, Sanan Optoelectronics, and Dongni Electronics all rose by over 6% [1] - Yinhai Microelectronics saw an increase of nearly 6% [1]

Core Insights - Galaxy Microelectronics (688689.SH) reported a revenue of 477 million yuan for the first half of 2025, marking a year-on-year increase of 14.54% [1] - The net profit attributable to shareholders decreased to 27.22 million yuan, a decline of 21.87% year-on-year, while the net profit excluding non-recurring gains and losses fell by 19.91% to 17.69 million yuan [1] Revenue and Profit Analysis - The company maintained a growth trajectory in revenue, achieving 477 million yuan in the first half of 2025, which is a 14.54% increase compared to the previous year [1] - However, the net profit attributable to shareholders saw a significant decline of 21.87%, primarily due to increased competition and strategic adjustments leading to higher costs [1] Cost and Investment Factors - The profit decline is attributed to two main factors: intense external market competition affecting product pricing and profit margins, and internal strategic adjustments resulting in increased costs [1] - The company has made new investments in the optoelectronic devices and IGBT module sectors, including equipment purchases and personnel increases, which have led to a significant rise in fixed costs [1] Cash Flow and Operational Impact - The new projects are still in the capacity ramp-up phase and have not yet achieved economies of scale, which has directly impacted profit margins due to high cost allocation [1] - Additionally, the expansion in sales scale has resulted in increased employee compensation and higher cash payments for goods, leading to a 34.43% year-on-year decline in net cash flow from operating activities [1] Shareholder Activity - The Changzhou Yinjian Investment Management Center (Limited Partnership) conducted a reduction in holdings from March to June, cumulatively reducing 4.41 million shares, amounting to approximately 108 million yuan [1] - The company's chairman, Yang Senmao, serves as the executive partner of Yinjian Investment [1]