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SOUTHCHIP SEMICONDUCTOR TECHNOLOGY(SHANGHAI) CO., LTD. — Investor Relations & Filings

Ticker · 688484 ISIN · CNE100006053 Shanghai Stock Exchange Manufacturing
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Filings indexed 455 across all filing types
Latest filing 2024-04-15 Major Shareholding Noti…
Country CN China
Listing Shanghai Stock Exchange 688484

About SOUTHCHIP SEMICONDUCTOR TECHNOLOGY(SHANGHAI) CO., LTD.

https://www.southchip.com/

Southchip Semiconductor Technology (Shanghai) Co., Ltd. designs and develops high-performance power management and battery management integrated circuits. The company's product portfolio includes buck-boost controllers, charge pumps, USB power delivery (PD) controllers, battery chargers, and AC/DC power conversion solutions. These components are engineered for applications across consumer electronics, automotive systems, and industrial equipment, with a specific focus on smartphones, laptops, and portable power devices. Southchip specializes in high-efficiency power conversion and advanced fast-charging architectures, offering comprehensive power path solutions from the source to the battery. The company emphasizes high integration and reliability in its designs to support high-density power requirements in modern electronic devices.

Recent filings

Filing Released Lang Actions
南芯科技股东询价转让结果报告书暨持股5%以上股东减持股份至5%以下的权益变动提示性公告
Major Shareholding Notification Classification · 100% confidence The document is a detailed announcement regarding a shareholder equity change involving a transfer of shares by shareholders holding more than 5% of the company's stock, reducing their holdings below 5%. It includes specifics about the transfer price, number of shares transferred, shareholder identities, and compliance with regulatory requirements. The document does not contain financial statements or earnings data, nor is it a report of a meeting or management discussion. It is a formal notification of a change in major shareholding levels, consistent with the definition of a Major Shareholding Notification (MRQ). The document length and detail confirm it is not a brief announcement or a report publication notice, but a substantive notification of shareholding changes.
2024-04-15 Chinese
南芯科技简式权益变动报告书（浦软晨汇）
Major Shareholding Notification Classification · 100% confidence The document is titled as a "简式权益变动报告书" which translates to a "Simplified Equity Change Report." It details the reduction in shareholding by certain shareholders, including the number of shares before and after the change, the method of share reduction (inquiry transfer), and the percentage of total shares affected. It includes detailed information about the shareholders, their holdings, and the legal basis for the disclosure. There is no indication that this is a full financial report, audit, or management discussion. It is clearly a notification of changes in significant share ownership levels, which fits the definition of a Major Shareholding Notification (MRQ). The document length (7207 characters) and content confirm it is a full report of shareholding changes, not just an announcement or a certification. Therefore, the correct classification is MRQ with high confidence.
2024-04-15 Chinese
南芯科技2023年年度股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is titled as a "2023 Annual General Meeting Resolution Announcement" from Shanghai Nanjing Semiconductor Technology Co., Ltd. It details the date and location of the AGM, attendance, voting results on various proposals including the 2023 annual report, financial statements, profit distribution plan, and amendments to company bylaws. It also includes legal witness statements confirming the validity of the meeting and voting process. The content is focused on the official announcement of the voting results and resolutions passed at the AGM, rather than the full annual report or financial statements themselves. The document length is 4191 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA).
2024-04-12 Chinese
上海市锦天城律师事务所关于上海南芯半导体科技股份有限公司2023年年度股东大会的法律意见书
Regulatory Filings Classification · 85% confidence The document is a law firm’s legal opinion (‘法律意见书’) on the procedures, convening, attendance, voting and resolutions of the company’s 2023 Annual General Meeting. It is not the Annual Report (10-K), nor an earnings release or call transcript, nor proxy solicitation materials. It is also not simply an announcement of publication, nor a direct statement of voting results. There is no specific category for legal opinion letters, so it falls into the fallback category for miscellaneous regulatory filings.
2024-04-12 Chinese
南芯科技股东询价转让定价情况提示性公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement from Shanghai Nanxin Semiconductor Technology Co., Ltd. regarding the preliminary pricing of a shareholder inquiry transfer. It details the pricing, number of institutional investors involved, and the number of shares to be transferred. It also includes risk warnings and clarifies that the transfer does not affect company control or governance. The document is short (965 characters) and focuses on a capital transaction event involving share transfer pricing and shareholder information. It is not a full financial report, earnings release, or management discussion. It is an announcement related to capital structure changes, specifically a share transfer pricing update. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2024-04-10 Chinese
南芯科技股东询价转让计划书
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement regarding a shareholder inquiry-based transfer plan involving multiple shareholders and institutional investors. It includes specifics about the number of shares to be transferred, shareholder identities, transfer conditions, pricing principles, and risk disclosures. The content focuses on a non-public share transfer among existing shareholders prior to an IPO, organized by a securities company. There is no indication of financial statements, audit opinions, earnings data, or management discussions. The document is not a report but an official announcement of a capital transaction involving share transfers. Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length is 4390 characters, which is sufficient for a detailed announcement but not a full financial report.
2024-04-09 Chinese

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