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SANSEC TECHNOLOGY CO., LTD. — Investor Relations & Filings

Ticker · 688489 ISIN · CNE100005V74 Shanghai Stock Exchange Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 484 across all filing types
Latest filing 2026-05-20 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 688489

About SANSEC TECHNOLOGY CO., LTD.

https://en.sansec.com.cn/

SANSEC TECHNOLOGY CO., LTD. specializes in the development of cryptographic security solutions and hardware-based data protection. The company’s core offerings include high-performance hardware security modules (HSM), cloud HSM services, and integrated key management systems. Its product suite encompasses digital signature servers, encryption gateways, and secure storage devices designed to safeguard sensitive information and digital identities. These solutions cater to sectors requiring high-level data integrity and confidentiality, such as finance, telecommunications, and government services. SANSEC focuses on delivering scalable cryptographic infrastructure that supports secure electronic transactions, cloud security, and regulatory compliance. By leveraging advanced encryption technologies, the company provides robust defense mechanisms for critical information systems and enterprise data environments.

Recent filings

Filing Released Lang Actions
北京海润天睿律师事务所关于三未信安科技股份有限公司差异化权益分派事项的法律意见书
Regulatory Filings Classification · 75% confidence The document is a law firm’s legal opinion (“法律意见书”) on the company’s differentiated equity distribution (profit distribution and capital reserve conversion) and share repurchase exclusion, provided to meet regulatory requirements rather than to announce actual financial results or management changes. It is not the company’s own financial report, earnings release, or AGM material, nor a proxy statement, audit report, or any specific capital markets update—rather it is a compliance/legal opinion letter that would be filed as part of general regulatory disclosures. Therefore it falls under the general “Regulatory Filings” category (RNS).
2026-05-20 Chinese
2025年年度权益分派实施公告
Notice of Dividend Amount Classification · 91% confidence The document is an implementation announcement for the company’s 2025 annual equity distribution, detailing the stock dividend ratio (0.48 shares per share), record date, ex-dividend date, and related procedures. It provides full dividend distribution details rather than linking to a report or providing a full financial statement. Therefore, it is a Notice of Dividend Amount (DIV).
2026-05-20 Chinese
立信会计师事务所（特殊普通合伙）关于三未信安科技股份有限公司2025年年度报告的信息披露监管问询函的回复信会师函字[2026]第ZG064号
Audit Report / Information Classification · 90% confidence The document is a formal reply from the independent auditor (Lixin CPA) to a Shanghai Stock Exchange regulatory inquiry concerning San Wei Xin’an Technology Co.’s 2025 Annual Report. It details audit procedures performed, data verifications, accounting judgments, and the auditor’s conclusions. This is not the full Annual Report itself but rather standalone audit-related information responding to a regulatory inquiry. Therefore, it best fits the “Audit Report / Information” category (AR).
2026-05-15 Chinese
关于上海证券交易所2025年年度报告的信息披露监管问询函的回复公告
Regulatory Filings Classification · 99% confidence The document is a formal reply to the Shanghai Stock Exchange’s regulatory inquiry letter regarding the company’s 2025 annual report. It does not itself constitute the annual report, nor is it announcing the publication of a report; rather it is a compliance response to an exchange inquiry. Such regulatory correspondence falls under the general Regulatory Filings category.
2026-05-15 Chinese
关于收购控股子公司江南天安少数股权完成的公告
M&A Activity Classification · 85% confidence The document is an official announcement by the company’s board that it has completed the acquisition of the remaining 18.18% equity interest in its subsidiary, thereby making it a wholly-owned subsidiary. This is clearly an M&A transaction announcement regarding a share acquisition rather than financial statements or a generic report publication. Therefore, it fits squarely into the M&A Activity category (Code: TAR).
2026-05-15 Chinese
关于实际控制人间接增持公司股份的提示性公告
Major Shareholding Notification Classification · 80% confidence The document is a Shanghai Stock Exchange disclosure titled “关于实际控制人间接增持公司股份的提示性公告,” which details an indirect shareholding increase by the company’s actual controller. It is not a corporate earnings, AGM, or financial report; nor is it the company itself issuing share repurchases. It is a notification of a significant shareholder’s change in ownership level. Therefore, it falls under Major Shareholding Notification (MRQ).
2026-05-15 Chinese

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