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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 2021-07-01 Capital/Financing Update
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
关于全资子公司对外投资的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Beijing Saiwei Electronics Co., Ltd. regarding an external investment by its wholly-owned subsidiary into another company. It details the investment amount, shareholding changes, company descriptions, and the purpose and risks of the investment. There are no financial statements or comprehensive financial performance data presented. The document is a formal disclosure about a capital investment transaction, not a full financial report or earnings release. It fits the category of Capital/Financing Update (CAP) as it informs about a financing activity (investment and capital increase). The document length is over 5,000 characters and contains substantive details about the investment, not just a brief notice or report publication announcement. Therefore, the correct classification is CAP with high confidence.
2021-07-01 Chinese
独立董事关于第四届董事会第十三次会议相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent opinion statement from the independent directors of Beijing Saiwei Electronics Co., Ltd. regarding matters discussed at the 13th meeting of the 4th Board of Directors. It covers opinions on related party guarantees, equity transfer adjustments, and authorization for stock issuance to specific parties. The content focuses on board meeting matters and independent director opinions rather than financial results, audit reports, or regulatory filings. It is not a full annual report, audit report, or earnings release. It is also not a simple announcement or certification. The document fits best under Board/Management Information (MANG) as it relates to board meeting decisions and independent director opinions on corporate governance matters.
2021-06-30 Chinese
关于全资子公司转让参股子公司部分股权的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Beijing Saiwei Electronics Co., Ltd. regarding the transfer of part of the equity of its subsidiary to other parties. It details the transaction overview, parties involved, shareholding changes, financial data of the involved companies, and the board resolution approving the transaction. The document is a formal public announcement about 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 or management discussion. It is not a regulatory certification or a voting result announcement. The document fits the category of Capital/Financing Update (CAP) as it provides an update on a financing-related transaction (equity transfer) and changes in capital structure of a subsidiary.
2021-06-30 Chinese
中泰证券股份有限公司关于公司控股股东为公司申请银行授信提供关联担保的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed opinion and verification report from Zhongtai Securities regarding a related-party guarantee provided by the controlling shareholder of Beijing Saiwei Electronics Co., Ltd. for the company's bank credit application. It includes descriptions of the related-party transaction, approval procedures by the board and supervisory committee, independent directors' opinions, and the sponsor's verification opinion. The document does not contain financial statements or quarterly/yearly financial results, nor is it an announcement of voting results or a regulatory filing of a different nature. It is a standalone audit or verification report related to a specific transaction and compliance with regulatory requirements. Therefore, it fits best under the category of Audit Report / Information (AR). The document length is under 5,000 characters but contains substantive content and is not merely an announcement of a report publication, so it is not RPA or RNS. Confidence is high given the detailed verification and audit nature of the content.
2021-06-30 Chinese
关于全资子公司股权转让交易调整的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding an adjustment to a previously disclosed equity transfer transaction involving a wholly-owned subsidiary. It details changes to the terms of the equity transfer agreement, including transaction price, payment schedule, and scope of assets involved. The document includes board and supervisory committee approvals and independent director opinions. It is a formal announcement of a transaction update rather than a full financial report or audit. The document length is 3490 characters, which is relatively short and consistent with an announcement rather than a full report. The content focuses on capital structure changes through equity transfer, which fits the Capital/Financing Update category.
2021-06-30 Chinese
关于控股股东为公司申请银行授信提供关联担保的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding a related party transaction where the controlling shareholder provides a guarantee for the company's bank credit application. It includes details about the transaction, independent directors' opinions, supervisory board opinions, and the approval process. There are no financial statements or detailed financial performance data. The document is a formal disclosure of a related party guarantee transaction, which fits the category of Capital/Financing Update (CAP) as it relates to financing activities and guarantees. The document length is about 3000 characters, which is typical for an announcement rather than a full report. Therefore, the appropriate classification is CAP with high confidence.
2021-06-30 Chinese

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