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Sinosun Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 300333 ISIN · CNE100001H50 Shenzhen Stock Exchange Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 1,054 across all filing types
Latest filing 2026-03-27 Board/Management Inform…
Country CN China
Listing Shenzhen Stock Exchange 300333

About Sinosun Technology Co.,Ltd.

https://www.sinosun.com.cn

Sinosun Technology Co., Ltd. specializes in information security and financial technology solutions. The company focuses on the research, development, and production of cryptographic products, electronic signature systems, and smart payment terminals. Its core offerings include financial IC cards, security chips, and integrated password management platforms designed to protect digital transactions and sensitive data. Sinosun serves a diverse range of clients across the banking, telecommunications, and government sectors, providing end-to-end security infrastructure. By leveraging advanced cryptographic algorithms and hardware-based security measures, the company ensures the integrity and confidentiality of electronic communications and financial services. Its technical expertise extends to mobile payment security and cloud-based authentication services, positioning it as a key provider of digital trust and identity management solutions.

Recent filings

Filing Released Lang Actions
独立董事候选人声明与承诺_赵崴
Board/Management Information Classification · 95% confidence The document is a statement and commitment by an independent director candidate for Shenzhen Zhaori Technology Co., Ltd. It details the candidate's qualifications, compliance with relevant laws and regulations, and commitments related to the role of an independent director. There is no financial data, no report of financial results, no voting results, no management changes announcement, and no regulatory filing of financial nature. The document is a declaration related to board/management information, specifically about the nomination and qualifications of a board member candidate. Therefore, the most appropriate classification is 'Board/Management Information' (MANG). The document length is short and it is not an announcement of a report publication or a certification, so it does not fall under RPA or RNS.
2026-03-27 Chinese
第五届董事会第十五次会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of resolutions passed at the fifteenth meeting of the fifth board of directors of Shenzhen Zhaori Technology Co., Ltd. It details board meeting procedures, voting results on amendments to the company charter, and nominations for the sixth board of directors. The content focuses on board and management changes and governance matters, including board member nominations and internal governance structure adjustments. There is no financial data or report content, but rather a formal announcement of board decisions and nominations. This fits the category of Board/Management Information (MANG). The document length is short and it is not a report or financial statement, so it is not an Annual Report or Interim Report. It is not a proxy solicitation or voting results declaration since it does not report shareholder vote outcomes but board meeting resolutions. Therefore, the best classification is MANG with high confidence.
2026-03-27 Chinese
独立董事提名人声明与承诺_黄绍伟
Board/Management Information Classification · 100% confidence The document is a formal statement and commitment by the nominator regarding the nomination of an independent director candidate for the company's board. It includes detailed declarations about the candidate's qualifications, compliance with laws and regulations, and independence criteria. There are no financial statements, earnings data, or report attachments. The content focuses on board/management information, specifically the nomination of a board member. The document length is short (2719 characters) and it is not an announcement of a report publication but a direct statement related to board management. Therefore, the appropriate classification is Board/Management Information (MANG).
2026-03-27 Chinese
深圳兆日科技股份有限公司2025年度业绩预告
Earnings Release Classification · 95% confidence The document is a 2025 annual performance forecast (业绩预告) for Shenzhen Zhaori Technology Co., Ltd. It provides estimated net profit and revenue figures for the full year 2025, with explanations about the expected profit changes and reasons. It explicitly states that the data is preliminary, unaudited, and that detailed financial data will be disclosed in the 2025 annual report. The document length is short (1007 characters) and it is an announcement of forecasted results, not the actual financial report or audited results. This fits the definition of an Earnings Release (ER) as it is an initial announcement of periodical financial results with key highlights only, not a full annual report or audited financial statements. FY 2025
2026-01-26 Chinese
2025年三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "深圳兆日科技股份有限公司2025 年第三季度报告" which translates to "Shenzhen Zhaori Technology Co., Ltd. 2025 Third Quarter Report." It contains detailed financial data including balance sheets, profit and loss statements, cash flow statements, and notes on financial performance for the third quarter of 2025. The document includes comprehensive financial figures, analysis of changes in financial indicators, and shareholder information. It explicitly states it is a quarterly report and includes actual financial statements and substantive financial data. The length is about 15,000 characters, indicating it is a full report rather than a brief announcement. Therefore, this document fits the definition of an Interim / Quarterly Report (IR). 9M 2025
2025-10-27 Chinese
2025年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the 2025 first extraordinary general meeting (临时股东大会) of Shenzhen Zhaori Technology Co., Ltd. It includes information about the meeting convening, attendance, voting results on multiple proposals, and legal opinions confirming the validity of the meeting and its resolutions. The content focuses on the official voting results and decisions made by shareholders during the meeting. There is no financial data or management discussion, nor is it a presentation or a report publication announcement. This matches the definition of 'Declaration of Voting Results & Voting Rights Announcements (DVA)', which covers official results from shareholder votes at any general meeting. The document length is over 6,000 characters, so it is not a brief announcement of report publication. Therefore, the correct classification is DVA with high confidence.
2025-09-24 Chinese

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