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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 2020-03-24 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
关于控股子公司完成工商变更登记的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement from Beijing Naiwei Technology Co., Ltd. regarding the completion of a business registration change for its controlling subsidiary. It details the transfer of equity shares within subsidiaries and confirms the completion of the registration with the local market supervision bureau. The document is short (816 characters) and serves as an official notice of a corporate structural change rather than a financial report or detailed management discussion. It does not contain financial statements, earnings data, or detailed governance information but rather announces a corporate event related to shareholding structure and registration. This fits the category of a Regulatory Filing (RNS), which covers general regulatory announcements and compliance documents that do not fit other specific categories.
2020-03-24 Chinese
关于筹划非公开发行股票的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a short announcement (797 characters) regarding the company's plan to conduct a non-public issuance of shares. It states that the plan is in the preliminary stage, with details not yet finalized or approved by the board, shareholders, or regulatory authorities. The document serves as a disclosure to inform investors about the potential capital raising activity and associated risks. It does not contain actual financial data, detailed financial statements, or results, nor is it a full report. It is an update on a capital/financing activity in progress. Therefore, it fits the category of Capital/Financing Update (CAP).
2020-03-23 Chinese
关于董事、高级管理人员减持计划实施完毕的公告
Director's Dealing Classification · 100% confidence The document is an announcement regarding the completion of a share reduction plan by a company's director and senior management. It details the number of shares reduced, the period of reduction, and compliance with relevant regulations. There is no financial data, earnings information, or report attached. The document is a formal disclosure of a director's personal share transactions, which fits the definition of Director's Dealing (DIRS). The document length is short and focused solely on this topic, confirming it is not a full report or announcement of a report publication.
2020-03-17 Chinese
关于控股股东、实际控制人减持股份比例达到1%的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding the reduction of shareholding by a controlling shareholder and actual controller, detailing the percentage of shares reduced, the methods of reduction, and compliance with relevant securities regulations. It includes specific dates, share quantities, and references to regulatory filings and disclosures. The content focuses on notifying the market and shareholders about the shareholding change rather than presenting financial results or detailed financial statements. The document length is 3747 characters, which is relatively short and typical for a shareholding notification. Therefore, this document fits the category of Major Shareholding Notification (MRQ).
2020-03-16 Chinese
关于控股股东、实际控制人减持计划实施完毕的公告
Director's Dealing Classification · 95% confidence The document is an official announcement regarding the completion of a share reduction plan by the controlling shareholder and actual controller of the company. It details the number of shares reduced, the methods of reduction, dates, and compliance with relevant regulations. There is no financial performance data, no discussion of financial results, no management commentary on earnings, and no mention of a report being attached or published. The content focuses on insider share transactions by a director-level individual (the controlling shareholder). This fits the definition of 'Director's Dealing' (DIRS), which covers reports of personal share transactions by company directors and executives (insider trades). The document length is under 5,000 characters, but it is not a report publication announcement; it is a detailed disclosure of share reduction transactions. Therefore, the correct classification is DIRS with high confidence.
2020-03-16 Chinese
关于控股子公司完成工商变更登记的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by Beijing Naiwei Technology Co., Ltd. regarding the completion of industrial and commercial registration changes for its controlling subsidiary. It details the transfer of 51% equity of the subsidiary to another wholly-owned subsidiary, the updated shareholding structure, and the new business license information. The document is short (1216 characters) and focuses on corporate structural changes rather than financial results, management changes, or regulatory filings. It does not contain financial statements or detailed financial data. This fits the category of a Regulatory Filing (RNS) as it is a general regulatory announcement about corporate changes that does not fit into more specific categories like MANG (management changes) or CAP (capital/financing update).
2020-03-13 Chinese

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