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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 2020-04-22 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2019年度计提资产减值准备的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Beijing Navinfo Technology Co., Ltd. regarding the 2019 annual asset impairment provision. It details the impairment amounts, accounting standards applied, and the approval process by the board and supervisory committee. The document is relatively short (4168 characters) and focuses on a specific accounting adjustment rather than presenting a full annual report or interim financial statements. It includes board and independent director opinions but does not contain comprehensive financial statements or detailed management discussion and analysis. It is not a full audit report but includes audit confirmation. The document is an official announcement of a specific accounting provision decision, not a full financial report. Therefore, it fits best under Regulatory Filings (RNS) as a regulatory announcement about asset impairment provisioning, rather than a full Annual Report (10-K) or Audit Report (AR).
2020-04-22 Chinese
2020年度董事、监事、高级管理人员薪酬方案
Remuneration Information Classification · 95% confidence The document is titled '2020 年度董事、监事、高级管理人员薪酬方案' which translates to '2020 Annual Remuneration Plan for Directors, Supervisors, and Senior Management'. It details the remuneration standards, scope, and management of compensation for the company's board members and senior executives. There is no financial data or performance results, but rather a detailed description of compensation policies and amounts. This matches the definition of Remuneration Information filings, which report compensation for top executives and directors. The document length is short (1042 characters), but it contains substantive remuneration details, not just an announcement or summary. Therefore, the appropriate classification is Remuneration Information (DEF 14A).
2020-04-22 Chinese
2019年度内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Self-Evaluation Report" for the year 2019 by Beijing Naiwei Technology Co., Ltd. It discusses the company's internal control evaluation, including financial and non-financial control defect standards, evaluation scope, and conclusions. The content is focused on internal control effectiveness and compliance with internal control regulations, rather than presenting full financial statements or annual financial performance. The document length is 3672 characters, which is relatively short and reads like a standalone internal control report rather than a full annual report or audit report. It does not appear to be an announcement or a certification letter but a substantive report on internal control evaluation. This fits best with the category of Audit Report / Information (AR), which includes standalone audit reports and internal control evaluation results, excluding full annual reports. Therefore, the classification is AR with high confidence.
2020-04-22 Chinese
独立董事2019年度述职报告（景贵飞）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director 2019 Annual Work Report" for Beijing Naiwei Technology Co., Ltd. It details the independent director's activities, attendance at board and shareholder meetings, opinions on various board resolutions, committee work, investigations, and other duties performed during the 2019 fiscal year. The content focuses on governance, oversight, and compliance with laws and regulations, rather than financial results or earnings. There is no indication that this is a full annual report, audit report, or earnings release. Instead, it is a detailed report on the independent director's management and governance role, which fits the category of Board/Management Information (MANG). The document length is 4210 characters, which is substantive and contains detailed narrative rather than a brief announcement or certification, so it is not Regulatory Filings (RNS) or Report Publication Announcement (RPA). Therefore, the best classification is MANG with high confidence.
2020-04-22 Chinese
第三届董事会第三十七次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of resolutions passed at a board meeting of Beijing NavInfo Technology Co., Ltd. It includes multiple agenda items such as approval of the 2019 Annual Report, 2019 Annual Financial Statements, 2019 Audit Report, profit distribution plan, appointment of auditors, changes in accounting policies, and other corporate governance matters. The document repeatedly states that these reports and documents are disclosed on the official disclosure website (cninfo.com.cn) and that these matters will be submitted to the 2019 Annual General Meeting for approval. The document is not the actual annual report or audit report itself but rather a board meeting resolution announcement regarding these reports and related corporate actions. The document length is 9284 characters, which is substantial but the content is clearly about board meeting decisions and approvals, not the full financial report or audit report. Therefore, this document fits best into the category of Board/Management Information (MANG), as it announces board resolutions and management decisions related to the annual report and other corporate governance matters.
2020-04-22 Chinese
2019年年度审计报告
Audit Report / Information Classification · 100% confidence The document is an audit report issued by Tianyuanquan Certified Public Accountants LLP for Beijing Naiwei Technology Co., Ltd. It includes an auditor's opinion, basis for the opinion, key audit matters such as goodwill impairment and accounts receivable bad debt provision, responsibilities of management and auditors, and detailed consolidated and parent company financial statements for the year ended December 31, 2019. The presence of detailed financial statements, audit opinion, and extensive audit procedures confirms 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. Therefore, the appropriate classification is Audit Report / Information (AR).
2020-04-22 Chinese

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