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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 491 across all filing types
Latest filing 2023-04-18 Investor Presentation
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
关于参加2022年度半导体专场业绩说明会的公告
Investor Presentation Classification · 85% confidence The document is an announcement about the company's participation in a 2022 annual semiconductor sector performance briefing meeting. It provides details about the meeting's date, format (video and online text interaction), and how investors can participate and submit questions. It references the company's 2022 annual report but does not contain the report itself or detailed financial data. The document is short (1215 characters) and serves as a notice for an upcoming investor presentation event rather than the presentation or report itself. Therefore, it fits best as an Investor Presentation (IP) announcement or related notice. However, since it is primarily an announcement of the event rather than the presentation content, and it is not a simple report publication notice, the closest classification is Investor Presentation (IP).
2023-04-18 Chinese
上海芯导电子科技股份有限公司2022年度内部控制审计报告
Audit Report / Information Classification · 95% confidence The document is titled as an "内部控制审计报告" which translates to "Internal Control Audit Report." It references auditing standards and responsibilities related to internal control over financial reporting as of December 31, 2022. The document includes an auditor's opinion on the effectiveness of internal controls, signed by certified public accountants. There is no indication that this is a full annual report or interim report, but rather a standalone audit report focused on internal control. The document length is 3828 characters, which is relatively short but contains substantive audit content, not just an announcement or certification. Therefore, it fits the category of Audit Report / Information (AR).
2023-04-14 Chinese
2022年年度报告
Annual Report Classification · 100% confidence The document is titled "2022 年年度报告" which translates to "2022 Annual Report". It contains detailed financial data, management discussion and analysis, company overview, risk factors, governance, and audited financial statements. The presence of an audit report with an unqualified opinion is mentioned, and the document length is substantial (15,000 characters). The content includes comprehensive financial performance, management commentary, and detailed accounting data for the fiscal year 2022. This matches the definition of an Annual Report (10-K) which covers company activity and full financial performance for the year. There is no indication that this is merely an announcement or a certification, and the document is not a transcript, presentation, or other filing type. Therefore, the correct classification is Annual Report (10-K).
2023-04-14 Chinese
关于召开2022年年度股东大会的通知
AGM Information Classification · 100% confidence The document is a notice about the convening of the 2022 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 instructions for shareholders to attend and vote. The document does not contain the actual annual report or financial statements but rather the announcement and procedural information for the AGM. The document length is 3456 characters, which is relatively short and consistent with a meeting notice rather than a full report. Therefore, this document fits the category of AGM Information (AGM-R).
2023-04-14 Chinese
第二届监事会第四次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement of resolutions passed at the Supervisory Board meeting of Shanghai Xindao Electronic Technology Co., Ltd. It includes approval of the 2022 Supervisory Board Work Report, the 2022 Financial Final Report, the 2022 Annual Report and its summary, the 2022 Internal Control Evaluation Report, and other related matters. The document states that these reports have been or will be submitted to the shareholders' meeting for approval and are available on the Shanghai Stock Exchange website. The document itself does not contain the full annual report or detailed financial statements but rather summarizes meeting decisions and references the full reports published elsewhere. The document length is relatively short (2591 characters) and serves as an official announcement of meeting resolutions and report approvals rather than the reports themselves. Therefore, it fits best as a Regulatory Filing (RNS) since it is an official regulatory announcement about supervisory board meeting resolutions and report approvals, not the full Annual Report (10-K) or other detailed reports.
2023-04-14 Chinese
关于变更公司注册资本、修订《公司章程》并办理工商变更登记的公告
Share Issue/Capital Change Classification · 95% confidence The document is an announcement from Shanghai Xindao Electronic Technology Co., Ltd. regarding changes to the company's registered capital and amendments to the company's articles of association. It details the board meeting resolutions, the proposed capital increase through profit distribution and capital reserve conversion, and the corresponding amendments to the articles of association. The document also mentions that these changes will be submitted to the shareholders' meeting for approval and subsequent registration with the relevant authorities. There is no detailed financial report or comprehensive financial data presented; rather, it is a formal announcement of corporate actions related to capital changes and governance documents. This fits the category of Share Issue/Capital Change (SHA) as it concerns changes in registered capital and share capital structure.
2023-04-14 Chinese

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