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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 2025-12-26 Audit Report / Informat…
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关于变更签字注册会计师的公告
Audit Report / Information Classification · 95% confidence The document is an announcement from Suzhou Minxin Microelectronics Technology Co., Ltd. regarding the change of the signing certified public accountants (CPAs) for the company's 2025 financial audit and internal control audit. It details the replacement of one CPA with another due to work adjustments, provides background information on the new CPA, and states that the change will not affect the 2025 financial report or internal control audit work. The document is short (1045 characters) and focuses on management and auditor personnel changes rather than presenting any financial data or audit results. It is not a full audit report, annual report, or financial statement. Therefore, it fits best under the category of Audit Report / Information (AR), which includes standalone audit reports and related information such as changes in auditors or signing accountants. FY 2025
2025-12-26 Chinese
苏州敏芯微电子技术股份有限公司董事兼高级管理人员减持股份计划公告
Director's Dealing Classification · 100% confidence The document is an announcement regarding a planned reduction in shareholding by a director and senior management personnel of the company. It details the number of shares to be sold, the reasons for the sale, the schedule, and compliance with regulatory requirements. There are no financial statements, earnings data, or report content. The document is a formal disclosure of a director's personal share transactions (insider trades). Therefore, it fits the category of Director's Dealing (DIRS). The document length and content confirm it is not a brief notice or a report publication announcement but a full announcement of a director's share dealing plan.
2025-12-14 Chinese
国泰海通证券股份有限公司关于苏州敏芯微电子技术股份有限公司使用暂时闲置募集资金进行现金管理的核查意见
Regulatory Filings Classification · 95% confidence The document is a detailed verification opinion from a sponsoring institution (国泰海通证券股份有限公司) regarding the use of temporarily idle raised funds by 苏州敏芯微电子技术股份有限公司 for cash management. It includes investment purpose, amount, source, method, risk analysis, and the approval process by the board. The document references compliance with regulatory rules and internal procedures but does not contain financial statements or quarterly/yearly financial results. It is a regulatory compliance and supervisory opinion related to the use of raised funds, not a financial report or earnings release. The document length is 3409 characters, which is relatively short but contains substantive content about the cash management verification. This type of document fits best under Regulatory Filings (RNS) as it is a regulatory compliance disclosure and verification opinion rather than a financial report or announcement of a report.
2025-11-26 Chinese
苏州敏芯微电子技术股份有限公司关于使用暂时闲置募集资金进行现金管理的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Suzhou Minxin Microelectronics Technology Co., Ltd. regarding the use of temporarily idle raised funds for cash management. It details the investment purpose, amount, source of funds, investment types, risk analysis, and approval procedures. The document is a formal disclosure about the company's financing and cash management activities, specifically the use of idle raised funds for safe, liquid, principal-protected financial products. It is not a full financial report, audit, or earnings release, nor is it a meeting presentation or voting result. It is an update on capital usage and financing activities related to raised funds. The document length is 3676 characters, which is relatively short but contains substantive information about financing activities rather than just announcing a report. Therefore, it fits best under Capital/Financing Update (CAP).
2025-11-26 Chinese
苏州敏芯微电子技术股份有限公司关于更换持续督导保荐代表人的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the change of the continuous supervision sponsor representative for a specific stock issuance project by Suzhou Minxin Microelectronics Technology Co., Ltd. It details the replacement of a sponsor representative due to personal work changes and introduces the new representative. The content focuses on management and supervisory personnel changes related to a financing project, not on financial results, audit, or general management changes. It is not a full report, earnings release, or regulatory certification. The document fits best under Board/Management Information (MANG) as it announces a change in a key supervisory representative related to the company's financing activities.
2025-11-11 Chinese
苏州敏芯微电子技术股份有限公司第四届董事会第十次会议决议公告
Board/Management Information Classification · 95% confidence The document is a board meeting resolution announcement from Suzhou Minxin Microelectronics Technology Co., Ltd. It reports the decisions made at the 10th meeting of the 4th board, including approval of the 2025 Q3 report and asset impairment provisions. The document does not contain the full quarterly report or detailed financial statements but refers readers to the Shanghai Stock Exchange website for the full 2025 Q3 report and related announcements. The document length is short (1059 characters) and serves as an announcement of board resolutions and references to other filings rather than the report itself. Therefore, it is best classified as a Board/Management Information (MANG) filing, which covers announcements of board decisions and management matters.
2025-10-29 Chinese

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