截至本公告披露日，公司募集资金专户的开立情况如下： 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。 安徽芯动联科微系统股份有限公司（以下简称"公司"）首次公开发行股票募集资金按照相关法律、法规 和规范性文件的规定在银行开立了募集资金专项账户（以下简称"专户"）。近日公司办理完成部分募集 资金专户的注销手续，现将具体情况公告如下： 一、募集资金基本情况 根据中国证券监督管理委员会《关于同意安徽芯动联科微系统股份有限公司首次公开发行股票注册的批 复》（证监许可[2023]1012号），公司获准向社会公开发行人民币普通股（A股）股票5,521.00万股，发 行价为每股人民币26.74元，共计募集资金总额为人民币147,631.54万元，扣除与发行有关的各项费用人 民币12,195.64万元，公司本次募集资金净额为135,435.90万元。公司首次公开发行股票募集资金已于 2023年6月27日全部到位，存入公司募集资金专用账户中。上述募集资金到位情况已经中汇会计师事务 所（特殊普通合伙）审验，并由其于2023年6月27日出具了《验资 ...

Core Points - The company has completed the cancellation of certain fundraising special accounts as part of its compliance with regulatory requirements [1][3] Fundraising Overview - The company was approved to publicly issue 55.21 million shares at a price of RMB 26.74 per share, raising a total of RMB 1,476.32 million, with net proceeds amounting to RMB 1,354.36 million after deducting issuance costs of RMB 121.96 million [1] - The total amount of fundraising was fully received and deposited into the company's special account by June 27, 2023, which was verified by Zhonghui Certified Public Accountants [1] Special Account Management - The company established a fundraising management system in accordance with relevant laws and regulations to ensure proper management and usage of the funds [2] - A tripartite supervision agreement was signed with the underwriting institution and the bank to clarify the rights and obligations of all parties involved [2] Special Account Cancellation - The special account at Bank of Communications has been closed as the funds have been fully utilized according to regulations, leading to the termination of the tripartite supervision agreement [3]

二、募集资金专户开立情况 证券代码：688582 证券简称：芯动联科 公告编号：2025-051 安徽芯动联科微系统股份有限公司 关于部分募集资金专户注销的公告 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。 安徽芯动联科微系统股份有限公司（以下简称"公司"）首次公开发行股票募 集资金按照相关法律、法规和规范性文件的规定在银行开立了募集资金专项账户 （以下简称"专户"）。近日公司办理完成部分募集资金专户的注销手续，现将具 体情况公告如下： 一、募集资金基本情况 根据中国证券监督管理委员会《关于同意安徽芯动联科微系统股份有限公司首 次公开发行股票注册的批复》（证监许可[2023]1012 号），公司获准向社会公开发行 人民币普通股（A 股）股票 5,521.00 万股，发行价为每股人民币 26.74 元，共计募 集资金总额为人民币 147,631.54 万元，扣除与发行有关的各项费用人民币 12,195.64 万元，公司本次募集资金净额为 135,435.90 万元。公司首次公开发行股 票募集资金已于 2023 年 6 月 2 ...

Core Points - The company, Anhui Xindong Lian Ke Micro System Co., Ltd., held its 12th meeting of the second board of directors on August 15, 2025, and the second extraordinary general meeting of shareholders on September 5, 2025, where it approved changes to its registered capital, the cancellation of the supervisory board, and amendments to the Articles of Association [1] - The company has completed the registration of the aforementioned changes and obtained a new business license from the Market Supervision Administration of Bengbu City [1] Company Information - The registered capital of the company is now 407,156,600 RMB [1] - The company is classified as a joint-stock company (foreign investment, listed) and was established on July 30, 2012 [1] - The legal representative of the company is Lin Ming, and its address is No. 888, Donghai Avenue, Phase I, Sensor Valley Park, Bengbu City, Anhui Province [1] - The business scope includes technology development, transfer, service, consulting related to MEMS projects, and the research, development, design, production, and sales of MEMS devices and components, microelectronic devices and components, and sensor application system integration [1]

Core Points - The company announced the convening of its second board meeting on August 15, 2025, and a temporary shareholders' meeting on September 5, 2025, to review proposals regarding changes to its registered capital, the cancellation of the supervisory board, and amendments to its articles of association [1] - The company has completed the necessary business registration changes and has obtained a new business license from the market supervision administration of Bengbu City [1]

证券代码：688582 证券简称：芯动联科 公告编号：2025-050 名称：安徽芯动联科微系统股份有限公司 统一社会信用代码：913403000501958035 注册资本：肆亿零柒拾壹万伍仟陆佰陆拾人民币元整 类型：股份有限公司（外商投资、上市） 安徽芯动联科微系统股份有限公司 关于公司完成工商变更登记并换发营业执照的公告 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。 安徽芯动联科微系统股份有限公司（以下简称"公司"）于 2025 年 8 月 15 日召开第二届董事会第十二次会议、2025 年 9 月 5 日召开 2025 年第二次临时股 东大会，审议通过了《关于变更公司注册资本、取消监事会、修订<公司章程>并 办理工商登记的议案》，同意公司变更公司注册资本、取消监事会、修订《公司 章程》并办理工商变更登记等事宜。具体内容详见公司于 2025 年 8 月 19 日在指 定信息披露媒体及上海证券交易所网站（www.sse.com.cn）披露的《关于变更公 司注册资本、取消监事会、修订<公司章程>并办理工商登记、修订及制定公 ...

Core Insights - ChipMotion Technology experienced a 2.77% decline in stock price on September 23, with a trading volume of 625 million yuan [1] - The company reported a net financing outflow of 15.13 million yuan on the same day, with a total financing and securities balance of 765 million yuan [1][2] - For the first half of 2025, ChipMotion Technology achieved a revenue of 253 million yuan, representing a year-on-year growth of 84.34%, and a net profit of 154 million yuan, up 173.37% year-on-year [2] Financing and Securities - On September 23, ChipMotion Technology had a financing buy-in of 61.81 million yuan, with a current financing balance of 764 million yuan, accounting for 4.01% of the circulating market value [1] - The company's financing balance is above the 90th percentile of the past year, indicating a high level of financing activity [1] - The short-selling data shows a repayment of 163 shares and a sale of 400 shares, with a short-selling balance of 1.27 million shares, which is below the 50th percentile of the past year [1] Company Overview - ChipMotion Technology, established on July 30, 2012, is located in Haidian District, Beijing, and specializes in the research, testing, and sales of high-performance silicon-based MEMS inertial sensors [1] - The company's main revenue sources include MEMS gyroscopes (87.41%), MEMS accelerometers (6.22%), inertial measurement units (5.76%), technical services (0.25%), pressure sensors (0.22%), and others (0.14%) [1] Shareholder Information - As of June 30, 2025, the number of shareholders for ChipMotion Technology reached 15,200, an increase of 7.95% from the previous period [2] - The average number of circulating shares per shareholder decreased by 6.49% to 16,353 shares [2] - The company has distributed a total of 227 million yuan in dividends since its A-share listing [3]

Fundraising Overview - The company, Anhui Xindong Link Micro System Co., Ltd., has received approval from the China Securities Regulatory Commission for its initial public offering (IPO) of 55.21 million shares at a price of 26.74 RMB per share, raising a total of 1,476.32 million RMB, with a net amount of 1,354.36 million RMB after deducting issuance costs [1][2]. Fund Management and Usage - The company has established a special account for the raised funds, which will be used exclusively for the development and industrialization of the Inertial Measurement Unit (IMU) project [3][4]. - A tripartite supervision agreement has been signed among the company, the sponsoring institution, and the bank to ensure the proper management and usage of the raised funds [2][3]. Agreement Details - The special account has been opened at the Bank of Communications, with the account number provided, and the balance as of September 19, 2025, is 0 RMB [4][9]. - The agreement stipulates that the funds in the special account cannot be used for purposes other than the designated projects and outlines the responsibilities of each party involved in the management and supervision of the funds [5][6]. Monitoring and Reporting - The sponsoring institution is responsible for supervising the usage of the funds and must conduct at least biannual inspections of the fund's status [5][11]. - Monthly account statements must be provided by the bank to the company and the sponsoring institution, ensuring transparency in fund management [6][12]. Compliance and Liability - Any party violating the agreement will be liable for damages incurred by the other parties, and the agreement will remain in effect until all funds are fully utilized and the account is closed [7][13].

Group 1 - The company, Anhui Xindong Link Technology Co., Ltd., has announced the establishment of a special account for raised funds and signed a tripartite supervision agreement for the storage of these funds [1][4] - The company has successfully completed its initial public offering (IPO) of 55.21 million shares at a price of 26.74 RMB per share, raising a total of approximately 1.48 billion RMB, with a net amount of about 1.35 billion RMB after deducting issuance costs [2][3] - The funds raised will be allocated to the development and industrialization of the Inertial Measurement Unit (IMU) project, with the establishment of a corresponding special account approved by the board of directors [3][4] Group 2 - The tripartite supervision agreement involves the company, the Bank of Communications, and the underwriting institution, ensuring compliance with relevant regulations and protecting investors' rights [4][6] - The special account has been opened with a balance of 0 RMB as of September 19, 2025, and is exclusively for the IMU project, prohibiting any other use of the funds [6][10] - The underwriting institution is responsible for supervising the use of the raised funds, conducting at least biannual inspections, and ensuring compliance with the established management protocols [7][8]

证券代码：688582 证券简称：芯动联科 公告编号：2025-049 安徽芯动联科微系统股份有限公司 一、 募集资金基本情况 经中国证券监督管理委员会出具的《关于同意安徽芯动联科微系统股份有限 公司首次公开发行股票注册的批复》(证监许可[2023]1012 号)同意，安徽芯动 联科微系统股份有限公司（以下简称"公司"或"芯动联科"）首次向社会公开 发行人民币普通股（A 股）5,521 万股。公司每股发行价格 26.74 元，新股发行 募集资金总额为 147,631.54 万元，扣除发行费用 12,195.64 万元后，募集资金 净额 135,435.90 万元。中汇会计师事务所(特殊普通合伙)对公司本次公开发行 新股的资金到位情况进行了审验，并于 2023 年 6 月 27 日出具了《安徽芯动联科 微系统股份有限公司验资报告》（中汇会验[2023]8258 号）。 募集资金到账后，已全部存放于经公司董事会批准开设的募集资金专项账户 内，公司与保荐机构、存放募集资金的银行签订了《募集资金专户存储三方监管 协议》。 二、 《募集资金专户存储三方监管协议》的签订情况和募集资金专户的开 立情况 根据《上市公司募集资 ...