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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 2026-04-01 Capital/Financing Update
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
关于向不特定对象发行可转换公司债券申请获得上海证券交易所上市审核委员会审核通过的公告
Capital/Financing Update Classification · 100% confidence The document is an announcement regarding the approval by the Shanghai Stock Exchange Listing Review Committee for the company's application to issue convertible bonds to unspecified investors. It mentions the need for further approval by the China Securities Regulatory Commission before implementation. The content focuses on a capital raising activity and regulatory approval process, not on financial results or detailed financial statements. The document length is short (564 characters) and is clearly an announcement of a financing event rather than a full report. Therefore, it fits best under Capital/Financing Update (CAP).
2026-04-01 Chinese
首次公开发行限售股上市流通公告
Regulatory Filings Classification · 95% confidence The document is an official announcement regarding the listing and circulation of restricted shares following the company's initial public offering (IPO). It details the number of shares becoming freely tradable after the lock-up period, the shareholders involved, their commitments, and the regulatory compliance confirmations by the sponsor institution. The document includes specific dates, share quantities, shareholder commitments, and regulatory references. It is not a full financial report, earnings release, or management discussion, but rather a formal announcement about the unlocking and circulation of restricted shares post-IPO. This fits the category of a Regulatory Filing (RNS) as it is a regulatory announcement about share circulation and compliance, not a financial report or voting result. The document length (6380 characters) and content confirm it is a detailed regulatory announcement rather than a brief report publication notice or a proxy statement.
2026-03-27 Chinese
中信建投证券股份有限公司关于上海南芯半导体科技股份有限公司首次公开发行部分限售股上市流通的核查意见
Regulatory Filings Classification · 95% confidence The document is a detailed verification opinion from a sponsoring securities company regarding the listing and circulation of restricted shares following a company's initial public offering (IPO) on the Shanghai Stock Exchange's STAR Market. It includes specifics about the types of restricted shares, shareholding changes, commitments by major shareholders, and compliance with regulatory requirements. The document is not a financial report, earnings release, or management discussion but rather a formal regulatory compliance and verification statement related to share listing and circulation. This type of document fits best under Regulatory Filings (RNS), as it is a regulatory compliance announcement and verification opinion rather than a financial report or announcement of voting results or capital changes.
2026-03-27 Chinese
2026年第一次临时股东会会议资料
AGM Information Classification · 95% confidence The document is titled '2026 年第一次临时股东会会议资料' which translates to '2026 First Extraordinary General Meeting (EGM) Materials'. It contains detailed meeting instructions, agenda, and proposals for shareholder approval, including a stock incentive plan and related authorizations. The content is clearly materials prepared for a shareholders' meeting, including meeting rules, agenda, and proposals to be voted on. There is no financial data or earnings information, nor is it a transcript or announcement of results. It is not a report publication announcement but the actual meeting materials. This fits the definition of AGM Information (AGM-R), which includes presentations and materials shared during general meetings (including extraordinary meetings). Therefore, the document is best classified as AGM Information (AGM-R).
2026-03-26 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2026年限制性股票激励计划（草案）之法律意见书
Regulatory Filings Classification · 35% confidence The document is a formal legal opinion letter by a law firm regarding the company’s proposed 2026 restricted stock incentive plan. It does not contain financial statements or audit results, nor is it a shareholder vote result, proxy statement, dividend notice, or capital markets transaction announcement. It is a compliance/legal opinion attached to regulatory disclosures rather than a primary report (e.g., 10-K, IR) or a specific transactional filing. It best fits the catch-all category for miscellaneous regulatory compliance filings.
2026-03-24 Chinese
2026年限制性股票激励计划实施考核管理办法
Governance Information Classification · 95% confidence The document is titled as the "2026 年限制性股票激励计划实施考核管理办法" which translates to "2026 Restricted Stock Incentive Plan Implementation Assessment Management Measures." It details the rules, principles, assessment criteria, and procedures for the company's restricted stock incentive plan for 2026. The content focuses on governance and management of the stock incentive plan, including performance evaluation and assessment mechanisms. It does not contain financial statements, earnings data, or audit information. It is not an announcement of a report but a detailed internal governance document related to stock incentives. This fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices, including incentive plans and their management.
2026-03-24 Chinese

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