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三友科技 — Investor Relations & Filings

Ticker · 920475 LEI · 836800TXWT5D39UPSF73 Beijing Stock Exchange Manufacturing
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Filings indexed 509 across all filing types
Latest filing 2025-01-22 Capital/Financing Update
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
关于向全资子公司提供借款的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Sanmen Sanyou Technology Co., Ltd. regarding providing a loan to its wholly-owned subsidiary, Hangzhou Jiuyou Intelligent Technology Co., Ltd. It details the loan amount, purpose, approval by the board, and the subsidiary's basic information. There is no financial report, earnings data, or regulatory certification. The content focuses on financing activity related to capital structure within the group. Therefore, it fits the category of Capital/Financing Update (CAP). The document length is short and it is not a report publication announcement or certification. Hence, the classification is CAP with high confidence.
2025-01-22 Chinese
2023年年度报告摘要（更正后）
Annual Report Classification · 95% confidence The document is titled as an "年度报告摘要" which translates to "Annual Report Summary" for the year 2023. It contains detailed financial data including total assets, net profit, earnings per share, shareholder structure, and other comprehensive business and financial information. It also includes management assurances about the accuracy and completeness of the report, an auditor's unqualified opinion, and detailed notes on business operations, R&D, procurement, production, sales, and shareholder information. The length of the document (8045 characters) and the depth of financial and operational data indicate this is the actual annual report or a substantial summary of it, not merely an announcement or a brief summary. Therefore, it fits the definition of an Annual Report (10-K). FY 2023
2025-01-22 Chinese
关于追认使用部分暂时闲置募集资金办理定期存款及七天通知存款业务的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Sanmen Sanyou Technology Co., Ltd. regarding the retroactive approval of the use of temporarily idle raised funds for fixed deposits and seven-day notice deposits. It details the amount of funds involved, the decision-making process by the board and supervisory committee, and the opinions of independent directors and the sponsor institution. The document does not contain financial statements or detailed financial performance data but rather focuses on the use and management of raised funds and compliance with regulatory procedures. It is a formal announcement about a capital management activity related to raised funds, specifically the use of idle raised funds for deposits, which falls under capital or financing updates. The document length is about 3065 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2025-01-22 Chinese
国融证券股份有限公司关于三门三友科技股份有限公司追认使用部分暂时闲置募集资金办理定期存款及七天通知存款业务的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed report from a securities company (国融证券股份有限公司) acting as a sponsor for 三门三友科技股份有限公司 regarding the retrospective approval (追认) of the use of temporarily idle raised funds for fixed deposits and seven-day notice deposits. It includes specifics about the raised funds, the amounts involved in the deposits, the decision-making process including board and supervisory committee meetings, independent director opinions, and the sponsor's verification opinion. The document is not a full annual or interim financial report, nor is it a brief announcement or a certification. It is a formal audit or verification report related to the use of raised funds, focusing on compliance and procedural review. This fits the category of an Audit Report / Information (AR), as it involves audit verification and regulatory compliance review of specific financial activities related to raised funds, but is not a full annual report or earnings release. H1 2024
2025-01-22 Chinese
重要前期差错更正的鉴证报告
Regulatory Filings
2025-01-22 Chinese
2023年年度报告摘要（更正公告）
Report Publication Announcement Classification · 95% confidence The document is a correction announcement related to the company's 2023 Annual Report and its summary. It references the original 2023 Annual Report and summary, specifies corrections to financial data due to accounting errors, and states that the corrected reports have been published on the exchange's disclosure platform. The document length is short (1164 characters) and primarily serves to notify investors of the corrections and direct them to the corrected reports rather than containing the full report itself. According to the 'Menu vs Meal' rule, such a short document announcing the availability of corrected annual reports should be classified as a Report Publication Announcement (RPA), not as the Annual Report (10-K) itself.
2025-01-22 Chinese

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