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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 2026-01-15 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
容诚会计师事务所（特殊普通合伙）关于上海南芯半导体科技股份有限公司向不特定对象发行可转债申请文件的审核问询函中有关财务会计问题的专项说明
Regulatory Filings Classification · 65% confidence The document is a detailed response by an accounting firm to a Shanghai Stock Exchange inquiry letter regarding the application for an issuance of convertible bonds. It is not an Annual or Interim Report, not a simple announcement of dividend or voting results, nor a summary press release. Instead it is a compliance submission to a regulatory authority, falling under general “Regulatory Filings” as it does not match any other specific category (e.g., financing update summaries, audit opinion standalone, M&A, etc.).
2026-01-15 Chinese
关于向不特定对象发行可转换公司债券申请文件审核问询函回复的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement from Shanghai Nanxin Semiconductor Technology Co., Ltd. regarding their response to an inquiry letter from the Shanghai Stock Exchange about their application to issue convertible bonds to unspecified investors. It mentions the review process by the exchange and the China Securities Regulatory Commission's approval requirement. The document is short (816 characters) and primarily serves as a notification about the status and regulatory review of a financing activity, not the actual issuance or detailed financial data. Therefore, it is an update related to capital raising activities, fitting the Capital/Financing Update (CAP) category rather than a full financing report or regulatory filing.
2026-01-15 Chinese
关于上海南芯半导体科技股份有限公司向不特定对象发行可转换公司债券申请文件的审核问询函回复
Capital/Financing Update Classification · 95% confidence The document is a detailed response to an inquiry letter from the Shanghai Stock Exchange regarding the application for issuance of convertible corporate bonds by Shanghai Nanxin Semiconductor Technology Co., Ltd. It extensively discusses the company's fundraising projects, including the use of proceeds, project necessity, market analysis, and technical feasibility. The document is lengthy (15,000 characters) and contains substantive content related to the company's financing activities and capital raising plans. It is not a simple announcement or a brief summary but a comprehensive reply to regulatory questions about a financing application. Therefore, it fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising and financing activities.
2026-01-15 Chinese
上海南芯半导体科技股份有限公司向不特定对象发行可转换公司债券的证券募集说明书（申报稿）
Capital/Financing Update Classification · 92% confidence The document is a detailed募集说明书 (prospectus) for the issuance of convertible corporate bonds by Shanghai Nanxin Semiconductor Technology Co., Ltd. It includes detailed terms of the offering, risk factors, use of proceeds, financial statements and analysis, and all required regulatory disclosures. This is not a short notice or certification but the full offering document for a financing activity. Therefore it should be classified under Capital/Financing Update (CAP).
2026-01-15 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向不特定对象发行可转换公司债券的补充法律意见书（一）
Capital/Financing Update Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding a company's issuance of convertible bonds to unspecified investors. It details the approval and authorization process, adjustments to the issuance plan, the use of raised funds, and legal compliance. The document is a standalone legal opinion related to a capital raising activity (convertible bond issuance), not a full financial report or earnings release. It is not an announcement of a report but a substantive legal opinion document. Therefore, it fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising and financing activities.
2026-01-15 Chinese
关于调整向不特定对象发行可转换公司债券方案及相关文件修订情况说明的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Shanghai Nanxin Semiconductor Technology Co., Ltd. regarding adjustments to the plan for issuing convertible bonds to unspecified investors. It details changes in issuance quantity, scale, and use of funds, along with updates to related reports and financial data. The document is a formal public announcement about financing activities, specifically about the issuance of convertible bonds and related amendments. It does not contain full financial statements or comprehensive financial performance data, nor is it a transcript, management report, or legal proceeding update. The content fits the category of Capital/Financing Update (CAP), as it provides updates on company fundraising and capital structure changes.
2026-01-12 Chinese

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