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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 2020-08-26 Board/Management Inform…
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
关于董事会提前换届选举的公告
Board/Management Information Classification · 95% confidence The document is an announcement from Beijing Saiwei Electronics Co., Ltd. regarding the early re-election of the company's board of directors. It details the nomination of candidates for the fourth board, their qualifications, and the procedural aspects of the election. There is no financial data, earnings information, or report publication mentioned. The content focuses on board changes and governance matters. Therefore, this document fits the category of Board/Management Information (MANG). The document length is about 5,073 characters, which is sufficient for a detailed announcement but not a full report. No indication of an AGM presentation or voting results is present, so AGM-R or DVA are not appropriate. Hence, the classification is MANG with high confidence.
2020-08-26 Chinese
青州耐威航电科技有限公司审计报告
Audit Report / Information Classification · 100% confidence The document is an extensive audit report issued by Tianyuanquan Certified Public Accountants LLP for Qingzhou Naiwei Hangdian Technology Co., Ltd. It includes detailed auditor opinions, responsibilities, and extensive financial statements such as consolidated and parent company balance sheets, income statements, cash flow statements, and changes in equity for the period ending June 30, 2020, and comparative data for 2019. The presence of auditor's opinion, detailed financial data, and the audit basis clearly indicate this is a standalone audit report rather than a full annual report or other filing. The document length (15,000 characters) and content confirm it is not a brief announcement or certification letter but a full audit report. Therefore, the appropriate classification is Audit Report / Information (AR).
2020-08-26 Chinese
独立董事提名人声明
Board/Management Information Classification · 95% confidence The document is a formal public statement from the board of Beijing Saiwei Electronics Co., Ltd. nominating Mr. Cong Peiguo as an independent director candidate for the company's fourth board of directors. It includes detailed declarations about the nominee's qualifications, compliance with various regulatory requirements, and independence criteria. The content focuses on board/management information, specifically the nomination of a board member, rather than financial results, audit reports, or other types of filings. There is no indication that this is an announcement of voting results, a proxy solicitation, or a general regulatory filing. Therefore, the document fits best under the category of Board/Management Information (MANG). The document length and detail support this classification with high confidence.
2020-08-26 Chinese
独立董事候选人声明
Regulatory Filings Classification · 95% confidence The document is a formal declaration by an independent director candidate of Beijing Saiwei Electronics Co., Ltd. It contains detailed statements about the candidate's qualifications, compliance with relevant laws, regulations, and independence criteria required for serving as an independent director. The content is a personal declaration and compliance statement rather than a report or announcement of financial results, management changes, or shareholder votes. It does not contain financial data, meeting minutes, or voting results. This type of document is typically filed as a regulatory compliance or disclosure filing related to board or management information but is not an announcement of a change in board members (which would be MANG). It is a declaration statement related to director qualifications and independence, which fits best under Regulatory Filings (RNS) as a general compliance document that does not fit other specific categories.
2020-08-26 Chinese
独立董事关于第三届董事会第四十一次会议相关事项的事前认可意见
Board/Management Information Classification · 95% confidence The document is a formal opinion from independent directors regarding a specific board meeting agenda item about the transfer of subsidiary equity and related party transactions. It references relevant laws and regulations and provides a pre-approval opinion before the board meeting. The document is short (855 characters) and does not contain financial statements or detailed financial data. It is not a full report but rather a governance-related statement tied to board activities and compliance. Therefore, it fits best under Board/Management Information (MANG), which covers announcements related to board matters and management decisions.
2020-08-26 Chinese
关于选举第四届监事会职工代表监事的公告
Board/Management Information Classification · 95% confidence The document is a public announcement regarding the election of a new employee representative supervisor to the company's supervisory board. It includes details about the election process, the elected individual's background, and compliance with relevant laws and regulations. There is no financial data, no mention of financial results, no report publication, and no regulatory certification. The content focuses on board/management information, specifically about the supervisory board composition change. Therefore, the document fits best under the category of Board/Management Information (MANG). The document length is short and it is an announcement, not a full report or detailed presentation.
2020-08-26 Chinese

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