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Memsensing Microsystems (Suzhou, China) Co., Ltd. — Investor Relations & Filings

Ticker · 688286 ISIN · CNE100004488 LEI · 300300EM0HZXE9HS6269 Shanghai Stock Exchange Manufacturing
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Filings indexed 872 across all filing types
Latest filing 2025-09-25 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 688286

About Memsensing Microsystems (Suzhou, China) Co., Ltd.

https://www.memsensing.com/

Memsensing Microsystems (Suzhou, China) Co., Ltd. is a high-tech enterprise specializing in the research, development, and manufacturing of Micro-Electro-Mechanical Systems (MEMS) sensors. The company provides a comprehensive portfolio of acoustic and non-acoustic solutions, including high-performance MEMS microphones, barometric pressure sensors, and inertial sensors. Memsensing distinguishes itself through its full-chain capabilities, encompassing chip design, wafer fabrication, and advanced packaging and testing processes. Its products are widely integrated into consumer electronics such as smartphones, tablets, and wearable devices, as well as automotive electronics and industrial applications. By leveraging independent intellectual property and advanced manufacturing techniques, the company delivers high-sensitivity, low-power, and miniaturized sensing components to a global customer base.

Recent filings

Filing Released Lang Actions
苏州敏芯微电子技术股份有限公司董事、高级管理人员离职管理制度
Board/Management Information Classification · 95% confidence The document is titled '董事、高级管理人员离职管理制度' which translates to 'Board and Senior Management Resignation Management System'. It details the rules, procedures, and obligations related to the resignation and departure of directors and senior management personnel. The content includes governance policies, resignation procedures, obligations after leaving, and responsibility mechanisms. There is no financial data, no mention of financial results, no voting results, no legal proceedings, no capital changes, and no report publication announcements. The document is a governance-related internal policy document concerning board and management personnel. Therefore, it fits best under 'Board/Management Information (MANG)' which covers announcements or information about changes in the company's board or senior management, including related policies and procedures. The document length is 3029 characters, which is relatively short but contains substantive governance content rather than a mere announcement or certification. Hence, the classification is MANG with high confidence.
2025-09-25 Chinese
苏州敏芯微电子技术股份有限公司董事会秘书工作制度
Governance Information Classification · 95% confidence The document is titled '董事会秘书工作制度' which translates to 'Board Secretary Work System'. It details the roles, qualifications, appointment, duties, and obligations of the company's board secretary. The content focuses on governance practices, internal rules, and compliance related to the board secretary's function. There is no financial data, no mention of financial results, no voting results, no legal proceedings, no capital changes, or any other typical financial or regulatory filing content. The document is a governance-related internal policy or procedural document. Therefore, it fits best under Governance Information (CGR). The document length is 3888 characters, which is not extremely short, and it is not an announcement but a substantive governance document.
2025-09-25 Chinese
苏州敏芯微电子技术股份有限公司董事和高级管理人员持有公司股份及其变动管理制度
Governance Information Classification · 95% confidence The document is titled as a management system for the holding and trading of company shares by directors and senior management of Suzhou Minxin Microelectronics Technology Co., Ltd. It details rules and regulations governing shareholding, trading restrictions, reporting obligations, and penalties for violations. The content focuses on internal governance policies related to directors' and senior management's share transactions, compliance with securities laws, and disclosure requirements. There is no indication of financial statements, audit results, earnings data, or shareholder meeting materials. The document is a governance-related policy document rather than a report or announcement of financial results or corporate actions. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-09-25 Chinese
苏州敏芯微电子技术股份有限公司董事会战略委员会工作细则
Governance Information Classification · 95% confidence The document is titled '董事会战略委员会工作细则' which translates to 'Board Strategic Committee Working Rules'. It details the establishment, composition, responsibilities, decision-making procedures, meeting rules, and confidentiality obligations of the Board's Strategic Committee. The content focuses on governance structure and internal board committee rules rather than financial results, audit, or shareholder voting. There is no indication of financial data, report publication, or regulatory filings. The document is a governance-related internal rules document for the board committee, fitting the definition of Governance Information (CGR). The document length is 2241 characters, which is consistent with a detailed governance policy document rather than a brief announcement or report publication notice.
2025-09-25 Chinese
上海方本律师事务所关于苏州敏芯微电子技术股份有限公司2025年第二次临时股东大会的法律意见书
Regulatory Filings Classification · 80% confidence The document is a legal opinion letter issued by a law firm on the procedural legality of convening and conducting the company’s 2025 second extraordinary shareholders’ meeting. It does not contain financial statements or earnings data, nor is it a shareholder vote result announcement, proxy statement, or management change notice. It is a regulatory attachment (legal opinion) provided for compliance/filing purposes. Under the taxonomy, it falls into the general regulatory filing category (RNS) as a miscellaneous compliance document.
2025-09-25 Chinese
苏州敏芯微电子技术股份有限公司董事会审计委员会工作细则
Governance Information Classification · 95% confidence The document is titled as the "Board of Directors Audit Committee Working Rules" of Suzhou Minxin Microelectronics Technology Co., Ltd. It details the composition, responsibilities, decision-making procedures, and meeting rules of the audit committee under the board of directors. The content focuses on governance structure, audit oversight, internal control supervision, and committee operations rather than financial results or announcements. There is no indication that this is an annual report, audit report, or any financial statement. Instead, it is a governance-related document outlining internal rules and procedures for the audit committee, which falls under governance information. The document length is over 5,000 characters and contains detailed governance rules, not a brief announcement or certification. Therefore, the appropriate classification is Governance Information (CGR).
2025-09-25 Chinese

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