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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 2021-11-23 Proxy Solicitation & In…
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
关于召开2021年第二次临时股东大会的提示性公告
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed announcement regarding the convening of the 2021 second extraordinary general meeting (临时股东大会) of Beijing Saiwei Electronics Co., Ltd. It includes information about the meeting date, voting procedures (including online voting), agenda items to be discussed, registration details, and attachments such as proxy forms and attendance registration forms. The document does not contain financial statements or results but is a formal notice to shareholders about the meeting and how to participate. It is not a report of voting results, nor is it a proxy solicitation or management report. Given the content and purpose, this document fits the category of a shareholder meeting notice or announcement, which aligns best with the category of Declaration of Voting Results & Voting Rights Announcements (DVA) or Proxy Solicitation & Information Statement (PSI). However, since it is a notice about the meeting and voting procedures rather than solicitation materials or voting results, the best fit is Proxy Solicitation & Information Statement (PSI). The document length (5782 characters) and detailed procedural content support this classification.
2021-11-23 Chinese
监事会关于2021年限制性股票激励计划激励对象名单的审核意见及公示情况说明
Regulatory Filings Classification · 95% confidence The document is a public announcement from the supervisory board regarding the review and verification of the list of incentive recipients under the company's 2021 restricted stock incentive plan. It includes details about the public disclosure of the incentive plan draft, the public notice period, and the supervisory board's verification of the eligibility and qualifications of the incentive recipients. The document does not contain financial statements or detailed financial performance data, nor is it a report or presentation. It is an official announcement related to the company's stock incentive plan and the supervisory board's opinion on the incentive recipients. This fits best under Regulatory Filings (RNS) as it is a regulatory disclosure about internal governance and compliance with stock incentive regulations, but not a full governance report or remuneration report. The document length is short (1779 characters), and it is not an announcement of a report publication but a substantive regulatory disclosure.
2021-11-22 Chinese
简式权益变动报告书（一）
Major Shareholding Notification Classification · 100% confidence The document is titled as a "简式权益变动报告书（一）" which translates to a "Simplified Equity Change Report (No. 1)". It details the change in shareholding of a major shareholder, Yang Yunchun, including the number of shares held before and after the transaction, the method of share transfer (large block trades and agreement transfer), and the impact on the company's control structure. It references relevant securities laws and regulations, and includes detailed disclosures about the shareholder's identity, shareholding percentages, pledge status, and transaction agreements. The document is a formal notification of a significant change in shareholding by a controlling shareholder, which fits the definition of a Major Shareholding Notification (MRQ). It is not an annual or interim report, nor an earnings release or management report. It is not a proxy, voting result, or governance document. The length and detail confirm it is a full report, not a brief announcement or certification. Therefore, the correct classification is MRQ with high confidence.
2021-11-18 Chinese
关于控股股东、实际控制人协议转让公司部分股票暨权益变动的提示性公告
Major Shareholding Notification Classification · 95% confidence The document is a detailed announcement about a change in significant shareholding involving the transfer of shares by a controlling shareholder to another party. It includes specifics about the share transfer agreement, shareholding percentages before and after the transaction, and compliance with relevant securities laws and regulations. The document does not contain financial statements or performance data, nor is it a report or presentation. It is clearly a notification of a major shareholding change, as it discusses the acquisition of more than 5% shares by a new shareholder and the reduction of shares held by the controlling shareholder. Therefore, the document fits the category of Major Shareholding Notification (MRQ). The document length and detail support a high confidence in this classification.
2021-11-18 Chinese
简式权益变动报告书（二）
Major Shareholding Notification Classification · 100% confidence The document is titled as a "简式权益变动报告书（二）" which translates to a "Simplified Equity Change Report (No. 2)" for Beijing Saiwei Electronics Co., Ltd. It details the change in shareholding by an information disclosure obligor, including the number of shares acquired, the method of acquisition (agreement transfer), the purpose of the equity change, and related legal and procedural information. The document references relevant securities laws and regulations, and it is a formal disclosure of a significant shareholding change (crossing the 5% threshold). There is no indication that this is an annual report, earnings release, or any other financial report type. It is clearly a notification of a major shareholding change as per regulatory requirements. Therefore, the appropriate classification is Major Shareholding Notification (MRQ). The document length and detail confirm it is the report itself, not just an announcement of a report.
2021-11-18 Chinese
独立董事关于深圳证券交易所关注函的独立意见
Regulatory Filings Classification · 95% confidence The document is an independent opinion letter from the independent directors of Beijing Saiwei Electronics Co., Ltd. regarding a concern letter from the Shenzhen Stock Exchange. It discusses the company's restricted stock incentive plan and compliance with relevant laws and regulations. The document is short (691 characters) and does not contain financial statements or detailed financial data. It is a regulatory response or compliance-related statement rather than a full report or announcement of voting results. Therefore, it fits best under Regulatory Filings (RNS) as a compliance-related disclosure.
2021-11-17 Chinese

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