9月11日，帝奥微盘中上涨2.02%，截至10:34，报25.76元/股，成交4137.68万元，换手率0.85%，总市值 63.76亿元。 资金流向方面，主力资金净流入68.24万元，大单买入814.04万元，占比19.67%，卖出745.81万元，占比 18.02%。 帝奥微今年以来股价涨35.06%，近5个交易日涨2.38%，近20日涨8.88%，近60日涨28.03%。 截至6月30日，帝奥微股东户数1.56万，较上期增加0.25%；人均流通股11799股，较上期减少0.25%。 2025年1月-6月，帝奥微实现营业收入3.06亿元，同比增长15.11%；归母净利润-420.92万元，同比减少 115.73%。 分红方面，帝奥微A股上市后累计派现1.53亿元。 机构持仓方面，截止2025年6月30日，帝奥微十大流通股东中，香港中央结算有限公司退出十大流通股 东之列。 责任编辑：小浪快报 今年以来帝奥微已经2次登上龙虎榜，最近一次登上龙虎榜为8月19日，当日龙虎榜净买入-2036.21万 元；买入总计1.60亿元 ，占总成交额比17.31%；卖出总计1.80亿元 ，占总成交额比19.52%。 资料显示， ...

中信建投证券股份有限公司 关于江苏帝奥微电子股份有限公司 2025 年半年度持续督导跟踪报告 | 保荐人名称：中信建投证券股份有限 | 被保荐公司名称：江苏帝奥微电子股份有 | | --- | --- | | 公司 | 限公司 | | 保荐代表人姓名：王志丹 | 联系方式：021-68827384 | | | 联系地址：上海市浦东新区浦东南路 528 | | | 号证券大厦北塔 室 2206 | | 保荐代表人姓名：张胜 | 联系方式：021-68801591 | | | 联系地址：上海市浦东新区浦东南路 528 | | | 号证券大厦北塔 2206 室 | 经中国证券监督管理委员会（简称"中国证监会"）"证监许可[2022]1249 号"批准，江苏帝奥微电子股份有限公司（简称"公司"或"帝奥微"）公开发 行股票 6,305 万股，占发行后总股本的 25.00%。本次公司发行价格为 41.68 元/ 股，募集资金总额为人民币 262,792.40 万元，扣除发行费用合计人民币 21,232.20 万元（不含增值税）后，实际募集资金净额为人民币 241,560.20 万元。本次公开 发行股票于 2022 年 8 ...

来源：市场投研资讯 25Q2全球DRAM产业营收环比增长17.1%，SK 海力士市占率蝉联第一名。9月2日，根据芯智讯微信公 众号消息，市场研究机构TrendForce发布报告称，得益于一般型DRAM（conventional DRAM）合约价 上涨、出货量显著增长，叠加HBM出货规模扩张，推动2025Q2全球DRAM产业整体营收环比增长 17.1%至316.3亿美元。随着PC OEM、智能手机、CSP业者的采需求增长，也加速了DRAM原厂库存去 化，多数DRAM产品的合约价也因此止跌上涨。从具体的厂商表现来看，SK 海力士（SK hynix）位元 出货量优于目标计划，但因相对低价的DDR4出货比例提升，抑制了整体的平均单价增长幅度，使得其 二季度营收接近122.29亿美元，环比增长25.8%，市占率也环比增加2.7个百分点至38. 7%，蝉联第一 名。排名第二的是三星（Samsung），其第二季在DRAM售价、位元出货量均小幅增长的情况下，营收 环比增长13.7%，达到了103. 5亿美元，市占微幅下滑至32.7%。美光（Micron）第二季DRAM出货量环 比增长明显，但平均单价因DDR4出货比重增加而环 ...

Group 1 - The company announced the convening of a staff representative meeting on September 8, 2025 [2] - Mr. Deng Shaomin has been elected as the employee representative director of the company's second board of directors [2] - The term of the newly elected director will last until the end of the second board's term [2]

Group 1 - The company, DiAo Micro, announced the convening of its third extraordinary general meeting of shareholders for 2025 on September 8, 2025 [2] - The meeting approved multiple resolutions, including the proposal to cancel the supervisory board and amend relevant articles [2]

证券代码：688381 证券简称：帝奥微 公告编号：2025-051 江苏帝奥微电子股份有限公司 关于选举第二届董事会职工代表董事的公告 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。 公司于 2025 年 9 月 8 日召开职工代表大会，选举邓少民先生为公司第二届 董事会职工代表董事，任期自本次职工代表大会审议通过之日起至第二届董事会 任期届满之日止。邓少民先生的简历详见附件。 邓少民先生原为公司第二届董事会非职工代表董事，本次选举完成后，变更 为职工代表董事，公司第二届董事会成员及各专门委员会成员构成不变。 特此公告。 江苏帝奥微电子股份有限公司董事会 重要内容提示： 江苏帝奥微电子股份有限公司（以下简称"公司"）分别于 2025 年 8 月 22 日、2025 年 9 月 8 日召开第二届董事会第十七次会议和 2025 年第三次临时股东 会，审议通过了《关于取消监事会并修订<公司章程>的议案》和《关于修订及制 定公司部分治理制度的议案》，修订后的《江苏帝奥微电子股份有限公司章程》 （以下简称"《公司章程》"）已于 2 ...

证券代码：688381 证券简称：帝奥微 公告编号：2025-050 江苏帝奥微电子股份有限公司 2025年第三次临时股东会决议公告 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： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东会召开的时间：2025 年 9 月 8 日 （二） 股东会召开的地点：上海市闵行区号景路 206 弄万象企业中心 TC 东栋 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 113 | | --- | --- | | 普通股股东人数 | 113 | | 2、出席会议的股东所持有的表决权数量 | 72,649,677 | | 普通股股东所持有表决权数量 | 72,649,677 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 31.2021 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 31.2021 | 注:截至 ...

北京市中伦（上海）律师事务所 关于江苏帝奥微电子股份有限公司 2025 年第三次临时股东会的 法律意见书 二〇二五年九月 法律意见书 法律意见书 致：江苏帝奥微电子股份有限公司（以下简称"公司"） 北京市中伦（上海）律师事务所（以下简称"本所"）接受公司的委托，指派 律师出席并见证公司2025年第三次临时股东会（以下简称"本次会议"）。 本所律师根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中 华人民共和国证券法》（以下简称"《证券法》"）、《上市公司股东会规则》（以 下简称"《股东会规则》"）、《律师事务所从事证券法律业务管理办法》（以下 简称"《证券法律业务管理办法》"）、《律师事务所证券法律业务执业规则（试 行）》（以下简称"《证券法律业务执业规则》"）等相关法律、行政法规、规章、 规范性文件及《江苏帝奥微电子股份有限公司章程》（以下简称"《公司章程》"） 的规定，就本次会议的召集、召开程序、召集人资格、出席会议人员资格、会议 表决程序及表决结果等事宜，出具本法律意见书。 对本法律意见书的出具，本所律师特作如下声明： 1．本所律师仅就本次会议的召集与召开程序、召集人和出席现场会议人员 资格、 ...

Market Performance - A-shares showed mixed performance with the Shanghai Composite Index down 1.16% closing at 3813.56 points, and the Shenzhen Component Index down 0.65% at 12472.00 points, while the ChiNext Index rose 0.95% to 2899.37 points [1] - The trading volume in the Shanghai and Shenzhen markets was 236.41 billion, a significant decrease of 51.09 billion compared to the previous day [1] Semiconductor Sector - The semiconductor sector performed poorly, with 117 selected companies showing that 20 companies' market values increased, led by Jianghua Micro, Zhichun Technology, and Tongfu Microelectronics, while 95 companies' market values decreased, with Beidou Star, Youyan New Materials, and Xuanji Information leading the decline [1] - A new semiconductor industry index, the Jimi Semiconductor Industry Index, was launched to reflect the market status and development of the semiconductor industry [5][6] Company Announcements - Yushu Robotics plans to submit its IPO application to the stock exchange between October and December 2025, with CITIC Securities as the counseling institution [1] - DiAo Micro announced the launch of its self-developed eUSB repeater product, marking a significant technological breakthrough in the high-speed interface chip sector [3] - Hangyu Micro elected Yang Tao as the chairman of its sixth board of directors [3] - Pairui Co. signed a strategic cooperation agreement with Xi'an Power Electronics Research Institute to jointly develop power devices represented by medium and high voltage IGBTs [3] Individual Company Updates - Nvidia addressed rumors regarding supply constraints of its H100/H200 products, stating that it has sufficient inventory to meet all orders without delays [4] - Xiaomi's new device, likely the Xiaomi 16, has received network access approval and is awaiting official announcement [4] - NIO reported Q2 2025 revenue of 19 billion, with a Non-GAAP net loss of 4.13 billion, indicating stable gross margins and effective cost control [4] Index Performance - The Jimi Index closed at 5583.91 points, down 46.46 points, reflecting a decline of 0.83% [7]

Group 1 - Huazhong Securities has been approved to issue subordinate corporate bonds with a total face value of no more than 10 billion yuan [1] - Jinbei Automotive plans to invest 240 million yuan to establish an automotive industry investment fund focusing on electrification, intelligence, and low carbon [1] - Linyang Energy is expected to win a bid for a 244 million yuan metering equipment project from Southern Power Grid [1][2] Group 2 - Renfu Pharmaceutical's subsidiary has received drug registration certificates for two products, including a medication for acute hypotension [3][4] - Nanjing Steel plans to distribute a cash dividend of 0.1186 yuan per share [5][6] - Pairui Co. has signed a strategic cooperation agreement with Xi'an Power Electronics Research Institute to develop power devices [7][8] Group 3 - Haixing Electric is expected to win a bid for a 214 million yuan metering equipment project from Southern Power Grid [9][10] - Kuangda Technology is planning a change in control, leading to a continued suspension of its stock [11][12] - Samsung Medical is expected to win a bid for a 274 million yuan metering equipment project from Southern Power Grid [13][14] Group 4 - Jiukang Bio has obtained a medical device registration certificate for a specific diagnostic kit [15][16] - Hechuan Technology's minority shareholder plans to transfer a 13% stake in a subsidiary [17][18] - DiAo Micro has launched a new eUSB2 repeater product for various electronic applications [19][20] Group 5 - David Medical's electric surgical table registration application has been accepted [21][22] - Hangxin Technology plans to apply for a total of 280 million yuan in bank credit [23][24] - Liyuan Technology's non-independent director has resigned [25][26] Group 6 - Ningbo Construction's subsidiary has won a construction project bid worth 729 million yuan [27][28] - Huaren Pharmaceutical's subsidiary has received approval for a raw material drug [29][30] - Suwen Electric plans to distribute a cash dividend of 1 yuan per 10 shares [31][32] Group 7 - Solar Energy has received 1.692 billion yuan in renewable energy subsidies [33][34] - Wangli Security has obtained a patent for a new lock structure [35][36] - Zhejiang Energy's vice chairman has resigned due to age reasons [37][38] Group 8 - Beilu Pharmaceutical's subsidiary has passed GMP certification in Brazil [39][40] - Zhejiang Communications has a subsidiary that is expected to win a highway project bid [41][42] - Xinzhi Group has received a government subsidy of 11.1978 million yuan [43][44] Group 9 - Dong'an Power's engine sales in August increased by 3.44% year-on-year [45][46] - Baiyun Mountain's subsidiary has passed the consistency evaluation for two generic drugs [47][48] - Yipin Hong's subsidiary has received a drug registration certificate for a specific injection [49][50] Group 10 - Far East Holdings' subsidiary has won multiple contracts totaling 1.689 billion yuan [51][52] - Good Housekeeping's shareholder plans to reduce holdings by up to 3.5 million shares [53][54] - Guanghong Technology's shareholders have set a transfer price of 23.33 yuan per share [55][56] Group 11 - Keli Sensor plans to acquire 45% of Huahong Technology's shares for 122 million yuan [57][58] - Jianmin Group's furosemide oral solution has been approved for market launch [59][60] - Jinghua Laser's directors plan to reduce their holdings by up to 143,420 shares [61][62] Group 12 - Zhuyue Group is planning a share transfer that will change its controlling shareholder [63][64] - Terid has pre-bid for two projects totaling approximately 698 million yuan [65][66] - Zhonghuan Hailu is planning a change in control, leading to a continued suspension of its stock and convertible bonds [67][68] Group 13 - Great Wall Motors reported August sales of 115,600 vehicles, a year-on-year increase of 22.33% [69][70] - Guizhou Tire's controlling shareholder has committed not to reduce holdings for 12 months [71][72] - San Da Membrane's shareholder plans to reduce holdings by up to 1% of the company's shares [73][74] Group 14 - Chint Electric has decided to terminate the spin-off of its subsidiary for listing [75][76] - Jusaylong's shareholder plans to reduce holdings by up to 1% of the company's shares [77][78]