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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
国信证券股份有限公司关于公司2019年度日常关联交易确认及2020年度日常关联交易预计的核查意见
Regulatory Filings Classification · 95% confidence The document is a detailed verification opinion from Guosen Securities regarding the 2019 confirmed and 2020 forecasted related party transactions of Beijing Naiwei Technology Co., Ltd. It includes specific transaction amounts, related parties, pricing principles, and approvals by the board, independent directors, and supervisory board. The document is not a full annual report or financial statement but a regulatory compliance and verification report related to related party transactions, which is a common regulatory disclosure in Chinese listed companies. It does not fit into categories like Annual Report (10-K), Interim Report (IR), or Earnings Release (ER). It is not a simple announcement or a proxy solicitation. It is a regulatory filing providing detailed information on related party transactions and the associated opinions of independent directors and the sponsor institution. Therefore, the best fitting category is Regulatory Filings (RNS). The document length (7034 characters) and content support this classification with high confidence.
2020-04-22 Chinese
关于向银行申请综合授信额度的公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement by Beijing Naiwei Technology Co., Ltd. regarding the company's application for comprehensive credit facilities from several banks. It details the amounts, terms, and guarantees related to these credit lines. The document does not contain financial statements or results but focuses on financing activities and credit arrangements. The length is short (1377 characters), and the content is about financing updates rather than a full financial report or regulatory filing. Therefore, it fits best under the category of Capital/Financing Update (CAP).
2020-04-22 Chinese
关于调整募投项目实施进度的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Beijing NavInfo Technology Co., Ltd. regarding the adjustment of the implementation progress of projects funded by proceeds from their initial public offering and a non-public stock issuance. It details the original and adjusted timelines for project completion, investment amounts, and approvals from the board, independent directors, supervisors, and the sponsoring institution. The document references regulatory approvals from the China Securities Regulatory Commission and Shenzhen Stock Exchange rules. It is not a full financial report, earnings release, or management discussion but rather a formal disclosure about changes in the progress of capital investment projects funded by raised capital. This fits the definition of a Capital/Financing Update (CAP) as it updates on the use and progress of fundraising proceeds and capital projects. The document length (6420 characters) and content confirm it is a substantive announcement, not merely a report publication announcement or a regulatory filing. Therefore, the appropriate classification is CAP with high confidence.
2020-04-22 Chinese
独立董事2019年度述职报告（丛培国）
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, investor protection efforts, and training during the 2019 fiscal year. The content is a detailed report of the independent director's duties and opinions rather than a general company annual report or financial statement. It is not a certification, call transcript, or voting result announcement. The document length is 4282 characters, which is relatively short but contains substantive content about the independent director's management role and governance activities. This fits best under Board/Management Information (MANG), which covers announcements or reports about changes or activities of the company's board or senior management. Therefore, the classification is MANG with high confidence.
2020-04-22 Chinese
2019年年度报告摘要
Annual Report Classification · 100% confidence The document is titled "北京耐威科技股份有限公司 2019 年年度报告摘要" which translates to "Beijing NavInfo Technology Co., Ltd. 2019 Annual Report Summary." It contains detailed financial data for the year 2019, including revenue, net profit, earnings per share, and asset totals. It also includes extensive business descriptions, industry analysis, and operational details. The document references the audit opinion from an accounting firm, which is standard in annual reports. The length is substantial (15,000 characters), and the content is consistent with a full annual report rather than a brief announcement or summary notice. Therefore, this document is classified as an Annual Report (10-K).
2020-04-22 Chinese
关于会计政策及会计估计变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Beijing Naiwei Technology Co., Ltd. regarding changes in accounting policies and accounting estimates. It details the reasons for the changes, references specific accounting standards issued by the Ministry of Finance, and explains the impact of these changes on the company's financial statements. The document includes opinions from the board of directors, independent directors, and the supervisory board, and it mentions resolutions from board meetings. The document length is 3664 characters, which is relatively short and primarily serves as a formal announcement of accounting policy changes rather than a full financial report. It does not contain comprehensive financial statements or detailed financial analysis typical of an Annual Report (10-K) or Interim Report (IR). It is not a certification letter or a regulatory compliance filing. Therefore, this document fits best into the category of a Regulatory Filing (RNS) as it is a formal regulatory announcement about accounting policy changes without the full financial data of a report.
2020-04-22 Chinese

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