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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 2019-08-29 Regulatory Filings
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
关于变更投资者联系方式的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement (792 characters) regarding a change in investor contact information for Beijing NavInfo Technology Co., Ltd. It includes details about the updated phone number for the securities affairs representative and confirms that other contact details remain unchanged. There is no financial data, no mention of financial results, no regulatory certifications, or voting results. The document is clearly an announcement about investor relations contact changes, not a report or detailed filing. It fits best under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other specific categories.
2019-08-29 Chinese
关于召开2019年第四次临时股东大会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed notice about convening the 2019 fourth extraordinary general meeting of shareholders for Beijing NavInfo Technology Co., Ltd. It includes information about the meeting date, voting procedures (both in-person and online), agenda items (such as changes to registered capital and amendments to the company charter), registration details, and proxy forms. There is no financial data or results reported, nor is it a transcript or presentation. It is clearly a formal announcement to shareholders about the meeting and voting process. This fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA) or Proxy Solicitation & Information Statement (PSI). However, since this document is a notice of the meeting and voting procedures rather than the actual voting results or proxy solicitation materials, it is best classified as a Proxy Solicitation & Information Statement (PSI). The document length (5188 characters) and content confirm it is not a brief announcement but a full notice with attachments for voting and proxy forms, consistent with PSI filings.
2019-08-29 Chinese
公司章程（2019年8月）
Governance Information Classification · 100% confidence The document is titled as the "Company Articles of Association" (公司章程) of Beijing Navtech Technology Co., Ltd. It contains detailed provisions about the company's organizational structure, shareholder rights, board of directors, management, financial accounting, profit distribution, and other governance-related rules. The content is legal and regulatory in nature, focusing on the internal rules and governance framework of the company rather than financial results, audit opinions, or meeting announcements. There is no indication that this is an annual report, audit report, earnings release, or any other financial or capital market filing. The document is a governance document outlining the company's internal rules and bylaws. Therefore, the appropriate classification is Governance Information (CGR). The document length is substantial and contains the full text of the articles, not just an announcement or summary, so it is not a report publication announcement or regulatory filing fallback.
2019-08-29 Chinese
关于变更注册资本并修订《公司章程》的公告
Share Issue/Capital Change Classification · 95% confidence The document is an announcement from Beijing Naiwei Technology Co., Ltd. regarding changes to the company's registered capital and amendments to the Articles of Association. It mentions the approval of a proposal by the board and that the proposal will be submitted to the shareholders' meeting for approval. The document is short (1031 characters) and primarily serves as a formal notice of corporate governance changes related to capital structure and company bylaws. It does not contain financial statements or detailed financial data, nor is it a full report. It is not a report publication announcement since it contains substantive content about the capital change and articles amendment. The document fits best under Share Issue/Capital Change (SHA) as it concerns changes in registered capital and related corporate documents.
2019-08-29 Chinese
关于会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Beijing Naiwei Technology Co., Ltd. regarding a change in accounting policies. It details the reasons for the change, the specific accounting standards affected, and the impact on financial statements. It includes opinions from the board of directors, independent directors, and the supervisory board, confirming the appropriateness and compliance of the policy change. The document does not contain actual financial statements or comprehensive financial data but rather informs stakeholders about the accounting policy change and related approvals. The document length is 2383 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document is best classified as a Regulatory Filing (RNS) because it is a regulatory announcement about accounting policy changes without substantive financial data or full report content.
2019-08-29 Chinese
国信证券股份有限公司关于公司控股子公司使用部分募集资金开立银行承兑汇票、信用证、保函等支付募投项目相关款项的核查意见
Regulatory Filings Classification · 95% confidence The document is a detailed verification opinion from Guosen Securities regarding the use of part of the raised funds by a controlling subsidiary of Beijing Navinfo Technology Co., Ltd. It discusses the use of raised funds to open bank acceptance bills, letters of credit, and guarantees for payment related to investment projects. The document references regulatory rules, approvals by the board of directors, independent directors, and the supervisory board, and includes the sponsor's verification opinion. It is not a financial report like an annual or interim report, nor is it a simple announcement. It is a regulatory compliance and verification report related to the use of raised funds, which fits best under Regulatory Filings (RNS) as it does not fit other specific categories such as Capital/Financing Update (CAP) or Audit Report (AR). The document length is under 5,000 characters, but it contains substantive content rather than just an announcement of a report publication, so it is not RPA. Therefore, the best classification is Regulatory Filings (RNS).
2019-08-29 Chinese

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