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Sai MicroElectronics Inc. — Investor Relations & Filings

Ticker · 300456 ISIN · CNE100001ZL7 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,529 across all filing types
Latest filing 2020-06-01 Board/Management Inform…
Country CN China
Listing Shenzhen Stock Exchange 300456

About Sai MicroElectronics Inc.

https://www.smeiic.com

Sai MicroElectronics Inc. is a global pure-play MEMS (Micro-Electro-Mechanical Systems) foundry service provider. The company specializes in the development and high-volume manufacturing of diverse MEMS devices, including sensors, actuators, and micro-structures. Its core technical capabilities include advanced process technologies such as Through-Silicon Via (TSV), wafer bonding, and deep reactive-ion etching. Sai MicroElectronics serves a broad range of end-markets, including automotive, telecommunications, industrial, medical, and consumer electronics. The company operates advanced fabrication facilities that support the full lifecycle of product development, from initial prototyping to large-scale mass production. It focuses on providing customized process solutions and high-precision micro-system integration to meet the specific requirements of global technology clients.

Recent filings

Filing Released Lang Actions
关于监事会主席辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of the chairman of the supervisory board (监事会主席) of the company. It details the resignation, the legal implications, and the company's plan to elect a new chairman. There is no financial data, no mention of financial results, no audit information, no voting results, and no mention of any report publication. The content is about a change in senior management position, specifically the supervisory board chairman. Therefore, this fits the category of Board/Management Information (MANG). The document length is short and focused solely on this management change, confirming the classification.
2020-06-01 Chinese
关于控股股东、实际控制人减持计划减持数量过半的进展公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding the progress of a shareholding reduction plan by the controlling shareholder and actual controller of the company. It details the number of shares reduced, the methods of reduction, dates, and compliance with relevant regulations. It does not contain financial statements or detailed financial performance data. The document length is 2747 characters, which is relatively short and focused on a specific shareholder transaction update. This fits the description of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels. Therefore, the appropriate classification is MRQ.
2020-06-01 Chinese
关于全资子公司对外投资设立的全资子公司完成工商注册登记的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement (1017 characters) about the completion of business registration for a wholly-owned subsidiary of the company. It includes details about the new subsidiary's registration, legal representative, capital, and business scope. There is no financial data, no discussion of financial results, no management analysis, and no mention of a report being attached or published. The content is a formal regulatory announcement about corporate structure changes related to subsidiary establishment. This fits best under Regulatory Filings (RNS) as it is a general regulatory announcement that does not fit into more specific categories like MANG (board/management changes) or CAP (capital/financing update).
2020-05-20 Chinese
关于持股5%以上股东减持计划减持时间过半的进展公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding the progress of a shareholding reduction plan by a shareholder holding more than 5% of the company's shares. It details the shareholder's planned and actual share reduction activities, compliance with relevant regulations, and confirms that the reduction plan has not yet been completed. The document does not contain financial statements or detailed financial analysis but is a regulatory disclosure about shareholding changes. This fits the definition of a Major Shareholding Notification (MRQ), which involves notifications of changes in significant share ownership levels.
2020-05-18 Chinese
关于变更公司全称、证券简称、经营范围暨工商变更登记完成的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Beijing Navtech Technology Co., Ltd. regarding changes to the company's full name, securities abbreviation, and business scope, as well as completion of related business registration procedures. It includes details about the board meeting and shareholder meeting approvals, the new company name and securities abbreviation, and the reasons for the changes. There are no financial statements, earnings data, or detailed financial analysis present. The document is a formal regulatory announcement about corporate changes rather than a financial report or management discussion. It fits the category of Regulatory Filings (RNS) as it is a general regulatory announcement about company information changes that do not fit into more specific categories like MANG (management changes) or SHA (share capital changes). The document length is short and it is not a report publication announcement or certification letter, so RNS is the best fit.
2020-05-15 Chinese
2019年年度股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a detailed announcement of the resolutions passed at the 2019 Annual General Meeting (AGM) of Beijing Navinfo Co., Ltd. It includes voting results on various agenda items such as the 2019 annual report, financial statements, profit distribution plan, appointment of auditors, and amendments to the company charter. The document also mentions the meeting date, attendance, voting procedures, and legal opinions confirming the validity of the meeting and votes. This is not the annual report itself but the official announcement of the voting results from the AGM. Therefore, it fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is sufficient and contains detailed voting data, confirming it is not a brief notice or a report publication announcement.
2020-05-14 Chinese

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