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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 2025-10-27 Regulatory Filings
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
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2025年限制性股票激励计划预留授予事项之法律意见书
Regulatory Filings Classification · 90% confidence The document is a legal opinion letter (“法律意见书”) issued by an external law firm regarding the company’s 2025 restricted stock incentive plan. It is an attorney’s attestation on compliance with laws and approvals rather than the underlying financial report or a public announcement of results. Under the Certification Rule, such an attestation or legal opinion letter is classified as a general regulatory filing. Therefore, the correct category is RNS (Regulatory Filings).
2025-10-27 Chinese
第二届监事会第十次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Shanghai Naxin Semiconductor Technology Co., Ltd. It details the approval of the company's 2025 third quarter report and several stock incentive plan related proposals. The document references the 2025 third quarter report but does not contain the report itself; it states that the full report is disclosed on the Shanghai Stock Exchange website. The document is relatively short (3217 characters) and serves as an official announcement of meeting resolutions and approvals rather than the full quarterly report. Therefore, it is not the Interim/Quarterly Report (IR) itself but an announcement related to it. The content also includes approvals related to stock incentive plans, but these are part of the meeting resolutions. Given the nature of the document as a formal announcement of meeting decisions and approvals, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2025-10-27 Chinese
监事会关于2023年限制性股票激励计划预留授予部分第二类激励对象第一个归属期归属名单的核查意见
Regulatory Filings Classification · 95% confidence The document is a formal opinion from the Supervisory Board regarding the verification of the first vesting list of restricted stock incentive plan participants for 2023. It references legal and regulatory frameworks related to stock incentive plans and confirms the legitimacy and compliance of the stock vesting. This is a governance-related announcement concerning stock incentives and compliance, not a full financial report or earnings release. It does not fit into categories like Annual Report, Earnings Release, or Capital/Financing Update. It is best classified under Regulatory Filings (RNS) as it is a regulatory compliance statement related to stock incentives and supervisory board approval.
2025-10-27 Chinese
上海荣正企业咨询服务（集团）股份有限公司关于上海南芯半导体科技股份有限公司2025年限制性股票激励计划预留授予相关事项之独立财务顾问报告
Regulatory Filings Classification · 85% confidence The document is an independent financial advisor’s report on a 2025 restricted stock incentive plan for a Chinese Sci-Tech board listed company. It does not contain financial statements (so it is not an Annual or Interim report), nor is it an earnings release, audit report, or call transcript. It is a specialized advisory opinion filed under regulatory requirements for equity incentive plans, which does not fit any of the more specific categories (e.g., M&A, Share Issue, Proxy Statement full materials). Therefore it falls into the fallback category of general regulatory filing (RNS).
2025-10-27 Chinese
关于向2025年限制性股票激励计划激励对象授予预留限制性股票的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Shanghai Nanxin Semiconductor Technology Co., Ltd. regarding the pre-reserved grant of restricted stocks under the 2025 restricted stock incentive plan. It details the number of shares, grant date, price, eligibility, approval process, legal and financial opinions, and compliance with relevant laws and regulations. The document is a formal disclosure about a stock-based incentive plan, including specifics on the grant and related approvals. It is not a full financial report, earnings release, or management discussion, nor is it a proxy statement or voting result announcement. It is a capital-related update concerning stock incentives and share grants to employees and management. Therefore, the most appropriate classification is Capital/Financing Update (CAP). The document length and detail confirm it is not a mere announcement of a report (RPA) or a regulatory filing (RNS).
2025-10-27 Chinese
上海南芯半导体科技股份有限公司董事会议事规则（2025年10月）
Governance Information Classification · 100% confidence The document is titled '董事会议事规则' which translates to 'Rules of Procedure for the Board of Directors' of Shanghai Nanjing Semiconductor Technology Co., Ltd. The content details the governance structure, duties, responsibilities, meeting procedures, voting rules, and other internal regulations related to the company's board of directors. It references relevant laws and company bylaws but does not contain financial data, audit results, or any report of financial performance. It is a governance document outlining internal rules and board structure rather than a report or announcement. Therefore, it fits the category of Governance Information (CGR). The document length is over 10,000 characters, indicating it is the full text of the governance rules, not a brief announcement or summary.
2025-10-27 Chinese

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