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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 2024-12-11 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
关于补选第二届监事会股东代表监事的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the replacement of a shareholder representative supervisor on the company's supervisory board. It details the resignation of a previous supervisor and the nomination of a new candidate, including the candidate's resume and qualifications. There is no financial data, no mention of financial results, no regulatory filings or certifications, and no reference to shareholder voting results. The content focuses on board/management changes, specifically the supervisory board member replacement. Therefore, the document fits the category of Board/Management Information (MANG). The document length is short and it is not a report or announcement of a report publication, so it is not RPA or RNS.
2024-12-11 Chinese
关于股东代表监事辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of a shareholder representative supervisor (监事) from the company's supervisory board. It details the resignation, legal implications, and the company's plan to fill the vacancy. There is no financial data, no report attached or referenced as being published, and no mention of financial results or regulatory certifications. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management.
2024-12-03 Chinese
关于参加2024年上海辖区上市公司三季报集体业绩说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement from Shanghai Xindao Electronics Technology Co., Ltd. about their participation in a collective performance explanation meeting for the 2024 third quarter report. It specifies the meeting date, format (online text interaction), and participation details. The document does not contain the actual financial report or detailed financial data but rather informs investors about the upcoming event to discuss the third quarter results. The document length is short (1329 characters), and it serves as a notice for an investor presentation or earnings call event rather than the report itself. Therefore, it fits best under the category of Investor Presentation (IP), as it is a detailed presentation event focusing on financials and strategy for investors related to the quarterly results.
2024-11-05 Chinese
2024年第三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '上海芯导电子科技股份有限公司 2024 年第三季度报告' which translates to 'Shanghai Xindao Electronic Technology Co., Ltd. 2024 Third Quarter Report'. It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and notes on non-recurring gains and losses. The report covers the third quarter of 2024, providing comprehensive financial information for the quarter and year-to-date periods. The document is about 14,094 characters long, which is substantial and contains actual financial statements and analysis, not just an announcement or certification. The presence of unaudited quarterly financial statements and detailed financial metrics confirms this is an Interim / Quarterly Report rather than an Annual Report or Earnings Release. Therefore, the document fits the definition of an Interim / Quarterly Report (IR).
2024-10-28 Chinese
第二届监事会第十四次会议决议公告
Report Publication Announcement Classification · 95% confidence The document is a formal announcement from the Supervisory Board of Shanghai Xindao Electronic Technology Co., Ltd. regarding the resolution passed in their 14th meeting of the second Supervisory Board. The key content is the approval of the company's 2024 third quarter report. The announcement states that the Supervisory Board has reviewed and approved the 2024 Q3 report, confirming its compliance with laws and regulations and the accuracy of the information. However, the document itself does not contain the full quarterly report but refers readers to the full report published on the Shanghai Stock Exchange website. The document length is only 710 characters, which is very short and primarily serves as a notice of the Supervisory Board's approval and the existence of the report elsewhere. According to the "Menu vs Meal" rule, this is an announcement about the report, not the report itself. Therefore, the correct classification is Report Publication Announcement (RPA).
2024-10-28 Chinese
关于参加2024年半年度集体业绩说明会的公告
Investor Presentation Classification · 90% confidence The document is an announcement from Shanghai Xindao Electronic Technology Co., Ltd. about their participation in the 2024 semi-annual collective performance explanation meeting organized by the Shanghai Stock Exchange. It mentions the date and format of the meeting, the participation of company executives, and instructions for investors to submit questions. The document references the company's 2024 semi-annual report published on August 28, 2024, but does not contain the report itself or detailed financial data. The document is short (1373 characters) and serves as a notice about the upcoming investor presentation event rather than the report or transcript itself. Therefore, it fits best as an Investor Presentation (IP) announcement or related notice. However, since it is primarily an announcement about participation in a performance explanation meeting (which is a form of investor presentation), the most appropriate classification is Investor Presentation (IP).
2024-09-03 Chinese

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