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

Ticker · 688230 ISIN · CNE100004Z55 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 491 across all filing types
Latest filing 2022-11-09 Regulatory Filings
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
关于召开2022年第三季度业绩说明会的公告
Regulatory Filings Classification · 70% confidence The document is an announcement about the scheduling and details of a 2022 third quarter earnings explanation meeting (业绩说明会). It mentions the date, time, location, and participation method for the meeting, which is an interactive online session for investors to ask questions and receive answers about the company's Q3 2022 financial results. The document does not contain actual financial data or detailed financial statements but serves to inform investors about the upcoming event where such information will be discussed. This fits the definition of a Call Transcript (CT) only if it were the transcript itself, but here it is a notice of the meeting. It is not an earnings release (ER) because it does not present key financial highlights but refers to a previously published Q3 report. It is not a report publication announcement (RPA) because it is about a meeting, not the report release. The best fitting category is Investor Presentation (IP) because the document is a detailed presentation for investors focusing on financials, strategy, and market position through an interactive meeting. However, since it is only an announcement of the meeting and not the presentation materials themselves, the closest category is Regulatory Filings (RNS) as a fallback for miscellaneous regulatory announcements that do not fit other categories exactly. Given the document length and content, the confidence is moderate.
2022-11-09 Chinese
2022年第三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '2022年第三季度报告' which translates to '2022 Third Quarter Report'. It contains detailed financial data including balance sheets, income statements, cash flow statements, and notes on financial performance for the third quarter of 2022. The report is unaudited as indicated. The content includes comprehensive financial figures and analysis for a period shorter than a full fiscal year (quarterly). This matches the definition of an Interim / Quarterly Report (IR). The document length is over 10,000 characters and contains substantive financial data, not just an announcement or certification. Therefore, the correct classification is IR (Interim / Quarterly Report).
2022-10-28 Chinese
第一届监事会第十四次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Shanghai Xindao Electronic Technology Co., Ltd. regarding the approval of the company's 2022 third quarter report. It states that the Supervisory Board reviewed and approved the Q3 report and confirms the report's compliance and accuracy. The document itself does not contain the full quarterly report but refers to the report published on the Shanghai Stock Exchange website. The document length is short (717 characters), and it is an announcement of the Supervisory Board's meeting resolution about the quarterly report, not the report itself. Therefore, it fits best under Regulatory Filings (RNS) as a general regulatory announcement and confirmation rather than the full Interim/Quarterly Report (IR).
2022-10-28 Chinese
关于召开2022年半年度业绩说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement about the scheduling and details of a 2022 half-year performance explanation meeting (业绩说明会) for investors. It references the company's 2022 half-year report already published on August 27, 2022, and invites investors to participate in a webcast Q&A session on September 9, 2022. The document does not contain actual financial data or detailed financial statements but serves as a notice for an upcoming investor presentation event. According to the classification rules, such announcements about meetings or presentations are classified as Investor Presentation (IP) if they contain detailed presentation content, or as Report Publication Announcement (RPA) if they announce report availability. However, since this document is specifically about an investor performance explanation meeting (业绩说明会) and includes details on how investors can participate and ask questions, it aligns best with Investor Presentation (IP). The document length is short and does not contain the actual report or financial data, so it is not an Interim Report (IR) or Annual Report (10-K). Therefore, the correct classification is Investor Presentation (IP).
2022-09-02 Chinese
关于变更签字会计师及项目质量控制复核人的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the change of the signing auditors and project quality control reviewers for the company's 2022 audit. It references the appointment of the audit firm and changes in personnel but does not contain any financial statements or audit results itself. The document is relatively short (1011 characters) and serves as a formal notification of auditor changes rather than the audit report or annual report itself. Therefore, it fits best under Audit Report / Information (AR), which covers standalone audit reports and related audit information excluding full annual reports.
2022-08-26 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2022年半年度持续督导跟踪报告
Interim / Quarterly Report Classification · 95% confidence The document is titled as a '2022年半年度持续督导跟踪报告' which translates to '2022 Half-Year Continuous Supervision Tracking Report' issued by the sponsor (国元证券股份有限公司) for Shanghai Xindao Electronics Technology Co., Ltd. It references the period January to June 2022 and contains detailed financial data, risk factors, compliance with regulations, use of raised funds, and other operational and governance information. The document is comprehensive and includes substantive financial data and analysis for a half-year period, consistent with an Interim / Quarterly Report. It is not a brief announcement or a certification letter, nor is it a full annual report. Therefore, the document fits the definition of an Interim / Quarterly Report (IR).
2022-08-26 Chinese

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