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三友科技 — Investor Relations & Filings

Ticker · 920475 LEI · 836800TXWT5D39UPSF73 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 509 across all filing types
Latest filing 2025-04-24 Annual Report
Country CN China
Listing Beijing Stock Exchange 920475

About 三友科技

https://sanyouco.com/

Sanyou Technology specializes in the research, development, and manufacturing of specialized equipment for non-ferrous metal hydrometallurgy. The company's primary product portfolio includes permanent stainless steel cathode plates, insulating strips, and fully automated stripping units designed for copper, zinc, and nickel electrowinning and electrorefining processes. By integrating advanced materials science with mechanical engineering, Sanyou Technology provides comprehensive solutions that enhance production efficiency and product purity for metallurgical enterprises. Its technical expertise extends to the design of specialized electrolytic cells and auxiliary equipment, focusing on durability and operational stability in corrosive environments. The company serves a diverse range of clients within the mining and metal processing sectors, emphasizing technological innovation and the optimization of electrochemical extraction processes.

Recent filings

Filing Released Lang Actions
2024年年度报告摘要
Annual Report Classification · 100% confidence The document is titled '年度报告摘要 2024' which translates to 'Annual Report Summary 2024'. It contains detailed financial data for the year 2024, including assets, liabilities, net profit, earnings per share, and shareholder structure. It also includes management assurances about the accuracy of the report and an auditor's unqualified opinion. The document is about 7,977 characters long, which is substantial and contains actual financial data and analysis, not just an announcement or a certification. The content matches the characteristics of an Annual Report (10-K) as it covers company activity, financial performance, and governance information for the full fiscal year 2024. Therefore, the correct classification is Annual Report (10-K). FY 2024
2025-04-24 Chinese
2025年一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "三门三友科技股份有限公司 2025 年第一季度报告" which translates to "Sanmen Sanyou Technology Co., Ltd. 2025 First Quarter Report." It contains detailed financial data including consolidated and parent company balance sheets, profit and loss statements, cash flow statements, and explanations of financial changes for the quarter ending March 31, 2025. The document explicitly states it is a quarterly report and includes comprehensive financial statements and management commentary on financial performance for the first quarter of 2025. It is not an announcement or a brief summary but a full financial report for a period shorter than a fiscal year. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q1 2025
2025-04-24 Chinese
第四届监事会第八次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the eighth meeting of the fourth Supervisory Board of Sanmen Sanyou Technology Co., Ltd. It includes meeting details, voting results, and references to various reports and proposals that are to be submitted to the shareholders' meeting. The document does not contain the actual reports themselves but rather the decisions and approvals related to them. It also references other announcements and reports published on the Beijing Stock Exchange information disclosure platform. The document length is 4006 characters, which is relatively short and consistent with a meeting resolution announcement rather than a full report. Therefore, this document is best classified as a Regulatory Filing (RNS) because it is a formal announcement of board resolutions and meeting outcomes, not the reports themselves or their detailed contents.
2025-04-24 Chinese
拟续聘2025年度会计师事务所公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the proposed reappointment of an accounting firm (中汇会计师事务所) for the 2025 fiscal year audit services. It details the firm's background, audit fees, independence, and the board and audit committee's approval process. There are no actual financial statements or audit reports included, only information about the appointment process and related approvals. The document length is 2912 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this document is best classified as an Audit Report / Information announcement (AR) because it relates to audit services and auditor appointment but does not contain the audit report itself or detailed financial data. FY 2025
2025-04-24 Chinese
董事会审计委员会履职情况报告
Audit Report / Information Classification · 95% confidence The document is titled as a "董事会审计委员会履职情况报告" which translates to "Board Audit Committee Performance Report." It details the audit committee's composition, meetings, supervision of external and internal audits, review of financial reports, and internal control effectiveness for the year 2024. The document is a report on the audit committee's activities and oversight rather than a standalone audit report or full annual report. It does not contain full financial statements or detailed audit opinions but rather a summary of the committee's work and evaluations. This fits the category of Audit Report / Information (AR), which includes standalone audit reports and related audit committee reports. The document length is 2621 characters, which is consistent with a detailed committee report but not a full annual report. Therefore, the classification is AR with high confidence. FY 2024
2025-04-24 Chinese
内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled '内部控制自我评价报告' which translates to 'Internal Control Self-Evaluation Report'. It is a detailed report on the company's internal control evaluation as of December 31, 2024. The content includes descriptions of governance structure, risk assessment, control activities, information and communication, internal supervision, and internal control defect identification and rectification. It references compliance with internal control standards and laws such as the Company Law, Securities Law, and Accounting Law. The document is lengthy (9093 characters) and contains substantive content about internal control evaluation, not just an announcement or certification. This matches the characteristics of an Audit Report / Information (AR), which includes audit reports, applied accounting principles, and internal control evaluations, excluding full annual reports. Therefore, the document should be classified as AR with high confidence. FY 2024
2025-04-24 Chinese

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