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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 2026-05-29 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
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差异化分红事项的核查意见
Regulatory Filings Classification · 85% confidence The document is an independent verification opinion issued by the sponsor (中信建投证券) concerning Shanghai Nanxin Semiconductor Technology’s differentiated dividend distribution plan, including legal basis, formulas for ex‐dividend pricing, and compliance confirmations. It is not a simple dividend notice sent to shareholders (DIV)—rather, it is a compliance/regulatory submission by the sponsor to the exchange. It does not contain a full financial report, management discussion, or proxy materials, so the appropriate category is the general regulatory filings fallback (RNS).
2026-05-29 Chinese
2025年年度权益分派实施公告
Notice of Dividend Amount Classification · 90% confidence The document is an official announcement by Shanghai Nanxin Semiconductor (南芯科技) detailing the 2025 annual equity distribution (dividend) plan, specifying per-share cash dividend amount, record date, ex-dividend date, dividend payment date, total dividend amount, and tax treatment. This aligns precisely with a Notice of Dividend Amount (Code: DIV).
2026-05-29 Chinese
2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 91% confidence The document is titled “2025年年度股东会决议公告” and details the attendance, voting results, and resolutions passed at the 2025 Annual General Meeting. It provides vote counts and percentages for each proposal, which matches the definition of a Declaration of Voting Results & Voting Rights Announcement (DVA).
2026-05-20 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2025年年度股东会的法律意见书
Regulatory Filings Classification · 78% confidence The document is a legal opinion letter issued by an external law firm regarding the convening, procedural compliance, and validity of an annual general meeting (AGM) for Shanghai Nanxin Semiconductor Technology Co., Ltd. It contains no financial statements, no proxy solicitation materials, and is not an audit report or earnings release. It serves as a compliance/legal disclosure related to the AGM and thus falls under the miscellaneous regulatory/filing category. It should be classified as RNS (Regulatory Filings).
2026-05-20 Chinese
关于向不特定对象发行可转换公司债券申请获得中国证券监督管理委员会同意注册批复的公告
Capital/Financing Update Classification · 90% confidence The document is a formal public announcement that the company has obtained CSRC approval to register the issuance of convertible corporate bonds to unspecified investors. It outlines the registration approval, validity period, and next steps for the bond issuance. This clearly constitutes an update on the company’s financing activities (i.e., a capital/financing update), rather than a regulatory filing of financial statements, management change, or dividend notice.
2026-05-18 Chinese
关于召开2025年度暨2026年第一季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 an upcoming earnings performance explanation meeting (业绩说明会) for the 2025 annual and 2026 first quarter results. It provides the date, time, location, participation method, and contact information for the meeting. It explicitly states that the company has already published the 2025 annual report and 2026 Q1 report on April 30, 2026, and this meeting is to explain those results and answer investor questions. The document does not contain actual financial statements or substantive financial data itself, but rather is an announcement of a meeting to discuss those results. Therefore, it is not an Interim/Quarterly Report (IR) or Annual Report (10-K), nor a full Call Transcript (CT) since the meeting has not yet occurred. It is best classified as an Investor Presentation (IP) because it is a detailed presentation event focused on financial results and investor communication, or possibly a Report Publication Announcement (RPA). However, since it is a scheduled interactive meeting for discussing financial results, the closest category is Investor Presentation (IP). The document length is short (1383 characters), but it is more than a simple report publication notice. Confidence is high due to clear keywords and context.
2026-04-29 Chinese

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