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SHANGHAI PRISEMI ELECTRONICS CO., LTD. — Investor Relations & Filings

Ticker · 688230 ISIN · CNE100004Z55 Shanghai Stock Exchange Manufacturing
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Filings indexed 483 across all filing types
Latest filing 2025-04-15 Board/Management Inform…
Country CN China
Listing Shanghai Stock Exchange 688230

About SHANGHAI PRISEMI ELECTRONICS CO., LTD.

https://www.prisemi.com/en/

SHANGHAI PRISEMI ELECTRONICS CO., LTD. specializes in the design, development, and sales of power semiconductor devices and integrated circuits. Its core product portfolio encompasses protection components, including Transient Voltage Suppressors (TVS) and Electrostatic Discharge (ESD) protection devices, as well as power discrete components such as MOSFETs, Schottky Barrier Diodes (SBD), and transistors. The company also provides power management ICs, including battery charging and protection solutions. These products are widely integrated into consumer electronics, telecommunications equipment, automotive electronics, and industrial control systems. Prisemi emphasizes high-performance, miniaturized, and low-power consumption designs to support advanced electronic applications and system reliability.

Recent filings

Filing Released Lang Actions
第二届董事会第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 the 17th meeting of the second board of directors of Shanghai Xindao Electronic Technology Co., Ltd. It includes voting results on various company matters such as the 2024 annual general manager work report, 2024 board work report, 2024 financial statements, 2024 annual report, internal control evaluation, audit committee reports, appointment of audit firms, remuneration proposals, dividend plans, and proposals to convene the 2024 annual shareholders meeting. The document is a formal board meeting resolution announcement, not the actual annual report or financial statements themselves. It references that the full reports are disclosed on the Shanghai Stock Exchange website, indicating this document is a board/management information announcement about board decisions and approvals. The document length is 4083 characters, which is relatively short and consistent with a meeting resolution announcement rather than a full report. Therefore, the best fitting classification is Board/Management Information (MANG).
2025-04-15 Chinese
2024年度独立董事述职报告（张兴）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Work Report for 2024" from Shanghai Xindao Electronics Technology Co., Ltd. It details the independent director's background, attendance at board and shareholder meetings, exercise of duties, communication with minority shareholders, and oversight of financial reporting and internal controls. It also includes evaluations of audit firm performance and management remuneration. The content is a detailed narrative of the independent director's activities and assessments over the fiscal year 2024, which aligns with a management or board-level report rather than a full annual report or audit report. It is not a call transcript, earnings release, or regulatory filing. The document is not an announcement or solicitation but a substantive report on the independent director's duties and observations. Therefore, it fits best under Board/Management Information (MANG), which covers announcements or reports related to board or senior management activities and responsibilities.
2025-04-15 Chinese
2024年年度报告摘要
Annual Report Classification · 100% confidence The document is titled as "2024 年年度报告摘要" which translates to "2024 Annual Report Summary". It contains detailed financial data for the year 2024, including total assets, net profit, revenue, quarterly financial data, shareholder information, business overview, industry analysis, and risk factors. The document is over 12,000 characters long, indicating it is a substantive report rather than a brief announcement. It includes management discussion and analysis, financial metrics, and company operations, which are typical contents of an Annual Report. There is no indication that this is merely an announcement or a certification. Therefore, the document fits the definition of an Annual Report (10-K).
2025-04-15 Chinese
关于召开2024年年度股东大会的通知
AGM Information Classification · 95% confidence The document is a notice about the convening of the 2024 Annual General Meeting (AGM) of Shanghai Xindao Electronics Technology Co., Ltd. It includes details such as the date, location, voting methods, agenda items to be discussed and voted on, and instructions for shareholders to attend and vote. It does not contain the actual annual report, financial statements, or detailed financial data. The document is primarily an announcement informing shareholders about the upcoming AGM and related procedures. The document length is 3429 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document fits the category of AGM Information (AGM-R).
2025-04-15 Chinese
国元证券股份有限公司关于上海芯导电子科技股份有限公司首次公开发行股票并在科创板上市之保荐总结报告书
Regulatory Filings Classification · 95% confidence The document is titled as a "保荐总结报告书" which translates to "Sponsorship Summary Report" issued by the sponsoring securities company (国元证券股份有限公司) for the initial public offering (IPO) and listing of Shanghai Xindao Electronics Technology Co., Ltd. on the STAR Market (科创板). It details the sponsorship work, due diligence, ongoing supervision, and compliance with regulatory requirements related to the IPO and listing process. The document includes information about the sponsor, issuer, ongoing supervision of the use of raised funds, and compliance with disclosure rules. It is not a financial report like an Annual Report (10-K) or Interim Report (IR), nor is it a simple announcement or certification. It is a detailed report on the sponsorship and supervision activities related to the IPO and listing, which fits the category of Regulatory Filings (RNS) as it is a regulatory compliance document that does not fit other specific categories such as Annual Report or Earnings Release. The document length is under 5,000 characters, but it contains substantive content and is not merely an announcement of a report publication. Therefore, the best classification is Regulatory Filings (RNS).
2025-04-15 Chinese
关于作废部分已授予尚未归属的限制性股票的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Shanghai Xindao Electronics Technology Co., Ltd. regarding the cancellation of certain granted but unvested restricted stocks under the 2023 restricted stock incentive plan. It details board and supervisory meetings, legal opinions, and compliance with regulatory requirements. The content focuses on corporate governance and stock incentive plan adjustments rather than financial results or earnings. It is not a full financial report, earnings release, or audit report. It is a formal announcement about changes in stock incentives and related corporate decisions, fitting the category of Regulatory Filings (RNS) as it does not fit other more specific categories and is a regulatory disclosure about stock incentive plan changes.
2025-04-15 Chinese

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