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Sai MicroElectronics Inc. — Investor Relations & Filings

Ticker · 300456 ISIN · CNE100001ZL7 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,528 across all filing types
Latest filing 2021-04-06 Declaration of Voting R…
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
2020年年度股东大会的法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the legality and procedural compliance of the 2020 Annual General Meeting (AGM) of Beijing Saiwei Electronics Co., Ltd. It details the convening, attendance, voting procedures, and results of the AGM. The document does not contain financial statements or detailed financial performance data but focuses on the legal validation of the AGM process and voting outcomes. This type of document is typically classified as Declaration of Voting Results & Voting Rights Announcements (DVA), as it reports official results from shareholder votes at the AGM.
2021-04-06 Chinese
关于归还暂时补充流动资金之募集资金的公告
Capital/Financing Update Classification · 95% confidence The document is a short announcement (765 characters) regarding the return of temporarily used raised funds to the dedicated account. It references a previous announcement about the use of idle raised funds to supplement working capital and confirms the full return of those funds within the approved period. There are no financial statements or detailed financial data presented, only a disclosure about the use and return of capital. This fits the description of a Capital/Financing Update (CAP) as it relates to the company's fundraising and capital usage activities.
2021-04-02 Chinese
关于与青州市人民政府签署《合作协议》的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by Beijing Saiwei Electronics Co., Ltd. regarding the signing of a cooperation agreement with the Qingzhou Municipal Government. It details the background, terms, and potential impacts of the agreement related to investment in third-generation semiconductor business, specifically GaN chip manufacturing. The document includes risk warnings, project details, and references to previous disclosures and stock transactions by directors. It does not contain financial statements or detailed financial performance data, nor is it a transcript, presentation, or report. It is a regulatory announcement about a significant cooperation agreement and investment plan, fitting best under Regulatory Filings (RNS) as it does not meet criteria for other specific categories like Capital/Financing Update or M&A Activity, since it is about a cooperation agreement and investment plan rather than a financing or merger transaction. The document length is about 4700 characters, which is substantial but still an announcement rather than a full report.
2021-04-01 Chinese
第四届董事会第十一次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of a board meeting resolution by Beijing Saiwei Electronics Co., Ltd. It details the date of the meeting, attendance, the agenda item (approval of investment by a subsidiary), and the voting results. There is no financial data, no detailed report, and no mention of an annual or interim report. The document is clearly about a board decision and management action. Therefore, it fits best under Board/Management Information (MANG). The document length is short and it is not an announcement of a report publication, so it is not RPA. No certification or regulatory filing is indicated. Hence, the classification is MANG with high confidence.
2021-04-01 Chinese
关于控股子公司对外投资设立参股子公司的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Beijing Saiwei Electronics Co., Ltd. regarding its controlling subsidiary's external investment to establish an equity-participated subsidiary. It details the investment overview, approval status, cooperating parties, the new company's basic information, governance arrangements, investment agreement terms, risks, and impact on the company. The document is a formal public announcement of a corporate investment transaction, not a financial report, earnings release, or management discussion. It does not contain financial statements or detailed financial analysis. The document length is 4139 characters, which is relatively short and consistent with an announcement. The content fits best under Capital/Financing Update (CAP) as it relates to company fundraising and capital structure changes through investment in a new subsidiary.
2021-04-01 Chinese
关于召开2020年年度股东大会的提示性公告
AGM Information Classification · 100% confidence The document is a detailed announcement regarding the convening of the 2020 Annual General Meeting (AGM) of Beijing Saiwei Electronics Co., Ltd. It includes information about the meeting date, voting procedures (both onsite and online), agenda items to be discussed and voted on, registration details, and attachments such as proxy forms and voting instructions. The document does not contain the actual annual report, financial statements, or voting results, but rather serves as a notice and guide for shareholders to participate in the AGM. The presence of terms like '召开2020 年年度股东大会的提示性公告' (Notice of convening the 2020 Annual General Meeting) and detailed procedural instructions confirms this is an AGM Information document. The document length is about 5769 characters, which is consistent with a detailed meeting notice rather than a full report. Therefore, the appropriate classification is AGM Information (AGM-R).
2021-03-31 Chinese

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