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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 2023-05-11 Regulatory Filings
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
重大合同主体变更公告
Regulatory Filings Classification · 95% confidence The document is a public announcement from Sanmen Sanyou Technology Co., Ltd. regarding a change in the contracting party for a significant contract originally signed in 2022. It details the new contracting party's information, the reason for the change, and the impact on the company. The document is short (1247 characters) and focuses solely on the contract party change without any financial data or report content. This fits the category of a regulatory announcement about a material contract change rather than a financial report or management discussion. Therefore, it is best classified as a Regulatory Filing (RNS).
2023-05-11 Chinese
2022年年度报告业绩说明会预告公告
AGM Information Classification · 95% confidence The document is a notice announcing a scheduled performance explanation meeting related to the company's 2022 Annual Report. It references the 2022 Annual Report (公告编号：2023-015) that was previously disclosed on April 26, 2023, but this document itself is not the report. It is an announcement about the upcoming annual report performance explanation meeting (业绩说明会) to be held on May 19, 2023, including details on how investors can participate and submit questions. The document length is short (990 characters) and it does not contain actual financial data or the report itself, but rather information about the meeting to discuss the annual report. According to the MENU VS MEAL RULE, this is a Report Publication Announcement or related announcement, but since it is specifically about the annual report performance explanation meeting, it fits best under AGM Information (AGM-R) which covers presentations and materials shared during the Annual General Meeting or related investor meetings about annual reports. Therefore, the classification is AGM-R with high confidence.
2023-05-11 Chinese
签订重要合同的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the signing of an important contract between the company and another party. It details the contract amount, parties involved, contract terms, and the impact on the company. There is no financial data, no mention of a report or filing, and the document is relatively short (1799 characters). It is a regulatory announcement about a business contract, not a financial report or management change. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2023-04-26 Chinese
第三届董事会第十五次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the 15th meeting of the third board of directors of Sanmen Sanyou Technology Co., Ltd. It includes information about meeting attendance, agenda items, voting results, and references to various reports and announcements that have been or will be disclosed elsewhere. The document does not contain the full annual report or financial statements itself but rather summarizes board decisions and points to other filings for the actual reports. This type of document is a board meeting resolution announcement, which fits best under the category of Board/Management Information (MANG). The document is over 5,000 characters and contains substantive content about board decisions, not just a brief notice or report publication announcement. Therefore, the classification is MANG with high confidence.
2023-04-25 Chinese
中汇会计师事务所（特殊普通合伙）关于三门三友科技股份有限公司非经营性资金占用及其他关联资金往来情况的专项审核说明
Regulatory Filings
2023-04-25 Chinese
2022年年度报告
Annual Report Classification · 100% confidence The document is titled as an "年度报告 2022" which translates to "Annual Report 2022". It contains detailed sections typical of an annual report such as company overview, financial data and indicators, management discussion and analysis, major events, shareholder information, financing and profit distribution, board and senior management information, industry information, corporate governance, internal control, and financial accounting reports. The document includes audited financial data, management's discussion of business operations, risk factors, and future outlook. The presence of an auditor's unqualified opinion and detailed financial statements confirms this is the full annual report rather than an announcement or summary. The document length is substantial (15,000 characters), indicating it is the full report and not just a publication announcement. Therefore, the document fits the definition of an Annual Report (10-K). FY 2022
2023-04-25 Chinese

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