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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 2022-01-25 Share Issue/Capital Cha…
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2021年限制性股票激励计划首次授予第一类限制性股票登记完成的公告
Share Issue/Capital Change Classification · 95% confidence The document is a detailed announcement regarding the completion of the first grant of restricted stock under the company's 2021 restricted stock incentive plan. It includes specifics about the number of shares granted, the grant price, the recipients, approval procedures, performance assessment criteria, stock listing date, changes in share capital structure, and related financial and regulatory compliance information. The document is not a full annual or interim financial report, nor is it a simple announcement of a report publication. It is a regulatory announcement about a share-based incentive plan and related share capital changes. This fits best under the category of Share Issue/Capital Change (SHA), as it concerns the issuance of new shares to incentive plan participants and changes in share capital structure.
2022-01-25 Chinese
2021年年度业绩预告
Earnings Release Classification · 95% confidence The document is titled '2021 年年度业绩预告' which translates to '2021 Annual Performance Forecast'. It provides an earnings forecast for the fiscal year 2021, including expected net profit and explanations for performance changes. It explicitly states that the data is preliminary, unaudited, and that detailed financial data will be disclosed in the 2021 Annual Report. The document length is short (1670 characters), and it is a forward-looking earnings preview rather than a full financial report. This matches the characteristics of an Earnings Release (ER), which is an initial announcement of quarterly or periodical financial results with key highlights only. It is not the full Annual Report (10-K), nor a report publication announcement (RPA) since it contains substantive earnings forecast data. Therefore, the correct classification is ER with high confidence.
2022-01-21 Chinese
关于控股股东股票质押式回购交易提前购回的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement regarding the early repurchase of pledged shares by the controlling shareholder of the company. It details the number of shares pledged, released from pledge, and the associated risks. There is no financial statement, earnings data, or management discussion. The document is a regulatory announcement about share pledge status and related shareholder information. It does not fit into financial reports, earnings releases, or management reports. It is a typical regulatory filing informing the market about share pledge transactions and risks, which aligns with the Regulatory Filings (RNS) category.
2022-01-17 Chinese
中泰证券股份有限公司关于公司2021年持续督导培训情况报告
Audit Report / Information Classification · 95% confidence The document is a report from Zhongtai Securities Co., Ltd. regarding the 2021 continuous supervision training for Beijing Sai Microelectronics Co., Ltd. It details the training content, participants, and outcomes related to regulatory compliance and governance under Shenzhen Stock Exchange rules. The document is a specific report on training activities conducted as part of ongoing sponsor supervision duties, not a general financial report, earnings release, or announcement. It does not fit categories like Annual Report, Interim Report, Earnings Release, or Regulatory Filings. It is a specialized report on continuous supervision training, which aligns best with Audit Report / Information (AR) as it relates to regulatory compliance and internal control training under securities regulations. The document length is short (1210 characters), but it contains substantive content, not just an announcement or certification. Therefore, the best classification is AR with high confidence.
2022-01-14 Chinese
中泰证券股份有限公司关于公司2021年度现场检查报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2021年度现场检查报告" which translates to "2021 Annual On-site Inspection Report" conducted by Zhongtai Securities Co., Ltd. for Beijing Saiwei Electronics Co., Ltd. The content includes detailed inspection items related to corporate governance, internal control, information disclosure, protection of company interests, use of raised funds, performance, shareholder commitments, and other important matters. It is a comprehensive report on the company's compliance and governance status for the year 2021. The document is not an announcement or a brief summary but a detailed inspection report. It does not fit the definitions of Annual Report (10-K), Interim Report (IR), or Audit Report (AR) exactly, but it is a standalone audit-related report focusing on internal controls and compliance, which aligns best with the Audit Report / Information (AR) category. The document length is 3764 characters, which is relatively short but contains substantive content, not just an announcement or certification. Therefore, the best classification is AR with high confidence.
2022-01-14 Chinese
关于全资子公司转让参股子公司股权的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the transfer of equity in a subsidiary company by a wholly-owned subsidiary of the listed company. It details the transaction overview, parties involved, shareholding changes, financial data of the target company, and the impact on the parent company. It includes board meeting resolutions approving the transaction. The document is a formal announcement of a capital transaction involving share transfer but does not contain comprehensive financial statements or detailed financial performance data. It is not an annual or interim report, nor an earnings release. It is not a merger or acquisition filing in the strict sense but relates to a capital/financing update about shareholding changes in subsidiaries. Therefore, the most appropriate classification is Capital/Financing Update (CAP). The document length (5537 characters) and content confirm it is a full announcement, not just a brief notice or report publication announcement.
2022-01-11 Chinese

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