Skip to main content
Sinosun Technology Co.,Ltd. logo

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
Open in API
Filings indexed 1,054 across all filing types
Latest filing 2021-04-22 AGM 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
关于召开2020年年度股东大会的通知
AGM Information Classification · 95% confidence The document is a notice for the 2020 Annual General Meeting (AGM) of Shenzhen Zhaori Technology Co., Ltd. It includes details about the meeting date, voting procedures, agenda items including approval of the 2020 annual report, board reports, financial statements, profit distribution, and other proposals. The document is primarily an announcement about the AGM and the related voting process, not the actual annual report or financial statements themselves. The document length is 4491 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document fits the category of AGM Information (AGM-R).
2021-04-22 Chinese
2020年年度审计报告
Audit Report / Information Classification · 100% confidence The document is titled '审计报告' which translates to 'Audit Report'. It is issued by an accounting firm (RSM China CPA LLP) and includes detailed audit opinions, basis for audit opinions, key audit matters, responsibilities of management and auditors, and the auditor's report date. The document contains comprehensive financial statements such as consolidated balance sheets, income statements, cash flow statements, and changes in equity for the year ended December 31, 2020. The content is consistent with a standalone audit report rather than a full annual report or other filing types. The length of the document (15,000 characters) and the detailed financial data confirm it is the audit report itself, not just an announcement or certification. Therefore, the appropriate classification is Audit Report / Information (AR). FY 2020
2021-04-22 Chinese
关于变更签字注册会计师的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the change of the signing certified public accountants for the company's 2020 annual financial report audit. It details the replacement of the auditors and provides information about the new auditors' qualifications and independence. The document does not contain the audit report itself, nor does it include financial statements or audit results. It is a formal announcement about auditor changes, which fits the category of Audit Report / Information (AR) as it relates to audit matters but is not the full annual report or audit report itself. FY 2020
2021-04-16 Chinese
关于控股股东及实际控制人减持股份及参与转融通证券出借业务的预披露公告
Major Shareholding Notification Classification · 100% confidence The document is a pre-disclosure announcement regarding the planned reduction of shares held by the controlling shareholder and actual controller, as well as participation in securities lending business. It details the shareholders involved, the number and percentage of shares to be reduced or lent, the reasons for reduction, the period, and compliance with relevant regulations. There are no financial statements or detailed financial performance data. The document is a regulatory announcement about shareholding changes and planned transactions by insiders, specifically a reduction in holdings and securities lending. This fits the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels and related plans.
2021-04-14 Chinese
关于控股股东股份解除质押的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement regarding the release of pledged shares by a controlling shareholder. It details the number of shares released from pledge, the dates, and the shareholder involved. There is no financial statement, earnings data, or management discussion. The document is short (1097 characters) and serves as a regulatory disclosure about share pledge status. This fits the category of a Regulatory Filing (RNS) as it is a general regulatory announcement about share pledge status and does not fit into more specific categories like share issue or director dealings.
2021-03-29 Chinese
关于控股股东及实际控制人减持计划完成的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding the completion of a share reduction plan by the controlling shareholder and actual controller of the company. It details the number of shares reduced, the methods, dates, and compliance with relevant securities laws and regulations. There is no financial statement or report content, but rather a disclosure of insider share transactions and compliance with regulatory requirements. This fits the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels.
2021-03-19 Chinese

Browse filings by year

15 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.