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

Ticker · 300333 Shenzhen Stock Exchange Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 1,049 across all filing types
Latest filing 2026-04-23 Remuneration Information
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
董事和高级管理人员薪酬管理制度
Remuneration Information Classification · 1% confidence The document is an internal policy detailing the compensation management system for the company’s board members and senior management. It outlines salary determination, components of compensation, approval authority, performance evaluation linkage, and adjustment mechanisms. This is not a general report publication announcement or an earnings release, but a specific remuneration information document. According to the provided filing definitions, it falls under Remuneration Information (Code: DEF 14A).
2026-04-23 Chinese
审计委员会对会计师事务所2025年度履职情况评估及履行监督职责情况的报告
Audit Report / Information Classification · 1% confidence The document is a report by the company’s Audit Committee evaluating the external auditor’s 2025 performance and describing the committee’s oversight activities. It is not the full annual report or earnings release, but a standalone audit-related information report. This aligns with the “Audit Report / Information (AR)” category.
2026-04-23 Chinese
2025年年度审计报告
Audit Report / Information Classification · 1% confidence The document is a detailed independent auditor’s report prepared by RSM 容诚 for Shenzhen 兆日科技股份有限公司, including audit opinion, key audit matters, and full financial statements (balance sheet, profit statement, cash flow, changes in equity, notes). It is not an annual management report or earnings release, but a standalone audit report, matching the Audit Report / Information category.
2026-04-23 Chinese
2025年年度报告摘要
Annual Report Classification · 1% confidence The document is titled '2025年年度报告摘要' (2025 Annual Report Summary) for Shenzhen Sinosun Technology Co., Ltd. It contains key financial data, business descriptions, shareholder information, and management commentary for the fiscal year 2025. Although it is a summary, it provides substantive financial data and is a standard component of the annual reporting process in the Chinese market. According to the definitions, comprehensive financial reports for a fiscal year are classified as 10-K. FY 2025
2026-04-23 Chinese
2025年度独立董事述职报告（张汉斌）
Governance Information Classification · 1% confidence The document is titled “2025年度独立董事述职报告” and is the annual performance report by an independent director, detailing board attendance, committee work, oversight of internal controls, audit coordination, and governance activities. It is not announcing a change in board personnel (MANG), nor is it a financial or earnings report. It is a governance‐related disclosure about the board’s oversight and internal governance practices. This fits our “Governance Information” category (CGR).
2026-04-23 Chinese
关于举行2025年度业绩说明会的通知
Regulatory Filings Classification · 1% confidence The document is a regulatory announcement by Shenzhen Zhaori Technology Co., Ltd. notifying investors of the upcoming 2025 annual performance briefing (‘业绩说明会’). It does not contain the actual financial report or presentation slides, nor is it an Annual Report, Earnings Release, or Investor Presentation itself, but rather a notice of the event. It does not fit other specific categories, so it falls into the fallback category of general regulatory announcements (RNS).
2026-04-23 Chinese

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