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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 2022-03-30 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
监事会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Beijing Saiwei Electronics Co., Ltd. It discusses the approval of various reports and proposals related to the 2021 fiscal year, including the 2021 Annual Report, 2021 Audit Report, 2021 Financial Statements, profit distribution plan, and other related reports. The document repeatedly states that the detailed reports are disclosed on an external website (cninfo.com.cn) and that these proposals will be submitted to the 2021 Annual General Meeting for approval. The document itself does not contain the full annual report or financial statements but rather summarizes the resolutions and points to where the full reports can be found. The document length is 4048 characters, which is relatively short and consistent with an announcement rather than the full report. Therefore, according to the "Menu vs Meal" rule, this document is an announcement of resolutions and reports to be considered at the AGM, not the full Annual Report itself. This fits best with the category of Declaration of Voting Results & Voting Rights Announcements (DVA), as it reports the voting results of the Supervisory Board on various agenda items to be submitted to the shareholders' meeting. Hence, the classification is DVA with high confidence.
2022-03-30 Chinese
关于控股股东部分股票质押展期及补充质押的公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement regarding the extension and supplementary pledging of shares by the controlling shareholder of the company. It details the number of shares pledged, the proportion of total shares, and the risk disclosures related to the pledging. There is no financial report, earnings data, or management discussion. The document is a regulatory announcement about share pledging activities by a major shareholder, which fits the category of Major Shareholding Notification (MRQ). The document length is 2843 characters, which is typical for such announcements. Therefore, the classification is MRQ with high confidence.
2022-03-29 Chinese
关于控股股东进行股票质押式回购交易补充质押的公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement regarding the supplementary pledge of shares by the controlling shareholder of the company. It details the number of shares pledged, the proportion of shares pledged relative to total holdings and company capital, and the risk disclosures related to the pledge. There is no financial statement, earnings data, or management discussion. The document is a regulatory announcement about share pledging activity by a major shareholder, which fits the category of Major Shareholding Notification (MRQ). The document length is short and focused on shareholding changes, not a full report or earnings release.
2022-03-23 Chinese
关于控股股东进行股票质押式回购交易补充质押的公告
Transaction in Own Shares Classification · 95% confidence The document is a public announcement regarding the supplementary pledge of shares by the controlling shareholder of the company. It details the number of shares pledged, the proportion of shares pledged relative to total holdings and company capital, and the risk disclosures related to the pledge. There is no financial statement, earnings data, or management discussion. The document is a regulatory announcement about share pledging activity by a major shareholder, which fits the category of Transaction in Own Shares (POS) as it relates to share pledging and financing activities involving the company's shares by insiders or controlling shareholders.
2022-03-17 Chinese
关于参股子公司拟终止向不特定合格投资者公开发行股票并在北京证券交易所上市的申请并撤回申请材料的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Beijing Saiwei Electronics Co., Ltd. regarding its associate company's decision to terminate and withdraw its application for a public offering and listing on the Beijing Stock Exchange. The text includes details about the application process, regulatory notices, and the company's statement on the impact of this withdrawal. It is a regulatory announcement about a capital market activity but does not contain financial statements, earnings data, or detailed financial analysis. It is not a full report like an Annual Report or Interim Report, nor is it a direct earnings release or management discussion. The document is an official disclosure about a capital market transaction (withdrawal of a public offering application). Therefore, the most appropriate classification is Capital/Financing Update (CAP). The document length is short and focused on this specific update, not a report publication announcement or regulatory filing fallback. Confidence is high due to clear content and context.
2022-03-17 Chinese
中泰证券股份有限公司关于公司向特定对象发行股票限售股份上市流通的核查意见
Capital/Financing Update Classification · 95% confidence The document is a detailed verification opinion from Zhongtai Securities Co., Ltd. regarding the listing and circulation of restricted shares issued to specific investors by Beijing Saiwei Electronics Co., Ltd. It includes detailed information about the number of shares, shareholders, lock-up periods, and compliance with regulatory requirements. The document is not a financial report, earnings release, or management discussion but rather a formal verification and compliance opinion related to a capital market transaction involving restricted shares becoming tradable. This type of document fits best under the category of Capital/Financing Update (CAP), as it pertains to the issuance and circulation of shares and related regulatory compliance.
2022-03-03 Chinese

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