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Yunnan Tin Co., Ltd. — Investor Relations & Filings

Ticker · 000960 ISIN · CNE0000011D3 LEI · 3003005QWPI5MVQF6K65 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,551 across all filing types
Latest filing 2026-05-31 M&A Activity
Country CN China
Listing Shenzhen Stock Exchange 000960

About Yunnan Tin Co., Ltd.

https://www.ytl.com.cn

Yunnan Tin Co., Ltd. is a global leader in the production and processing of non-ferrous metals, specializing in the integrated value chain of tin. Operations encompass mining, smelting, and the deep processing of tin and its derivatives. The primary product portfolio includes high-purity refined tin, tin-lead solders, tin-based chemicals, and specialized alloys. Additionally, the firm manages the extraction and processing of associated metals such as indium, copper, and lead. As a dominant force in the global market, the company maintains extensive research and development facilities focused on advancing tin-based materials for electronics, chemicals, and industrial applications. Its strategic focus lies in providing high-quality raw materials and value-added products to international markets, leveraging significant mineral reserves and advanced metallurgical technologies to sustain its position as a primary supplier in the global supply chain.

Recent filings

Filing Released Lang Actions
云南锡业股份有限公司关于参与竞拍赤峰大井子锡业有限公司100%股权的公告
M&A Activity Classification · 91% confidence The document is an announcement by Yunnan Tin Company regarding its decision to participate in an auction for 100% equity of another company. It provides transaction overview, parties, pricing policy, risk factors, and integration plans. This constitutes an M&A activity announcement (takeover bid for equity). It is not simply a report publication or a regulatory certification, nor is it a routine financing update or earnings release. It falls under M&A Activity (TAR).
2026-05-31 Chinese
云南锡业股份有限公司第十届董事会2026年第三次临时会议决议公告
Regulatory Filings Classification · 75% confidence The document is a formal announcement of the board of directors’ third ad-hoc meeting resolutions, detailing meeting procedures, voting results on a proposed acquisition, and reference to board minutes. It is not a shareholder vote (DVA), not a change in board composition (MANG), nor a direct earnings or quarterly report. It is a general regulatory announcement of board resolutions, so it best fits the Regulatory Filings (RNS) category.
2026-05-31 Chinese
云南锡业股份有限公司2024年面向专业投资者公开发行科技创新可续期公司债券（第二期）2026年付息公告
Interest Rate Update/Notice Classification · 82% confidence The document is a formal announcement (‘付息公告’) by Yunnan Tin Company concerning the coupon payment on its 2024 bond issue (24锡KY02). It provides bond codes, interest period, coupon rate, payment date, withholding tax details, and operational arrangements for paying bond interest. It is not a financial report, earnings release, or management commentary, nor a proxy or AGM material. It is specifically a notice regarding interest on a debt instrument. Under the allowed categories, this is best classified as an Interest Rate Update/Notice (IRAT).
2026-05-26 Chinese
云南锡业股份有限公司董事离职管理制度
Board/Management Information Classification · 95% confidence The document is titled '云南锡业股份有限公司董事离职管理制度' which translates to 'Yunnan Tin Company Limited Board Director Resignation Management System'. It details the procedures, principles, and rules governing the resignation and departure of company directors, including legal compliance, disclosure requirements, responsibilities after departure, and shareholding management. There is no financial data, earnings information, or report publication mentioned. The content focuses on governance and management policies related to board members' resignation and related procedures. This fits the category of Board/Management Information (MANG), which covers announcements or documents about changes in the company's board or senior management. The document is not a report, call transcript, or regulatory filing but a governance-related policy document about board member resignation management.
2026-03-29 Chinese
关于“质量回报双提升”行动方案的进展公告
Annual Report Classification · 95% confidence The document is titled as an "Implementation Evaluation Report" for the 2025 "Quality and Return Double Improvement" Action Plan by Yunnan Tin Company Limited. It contains detailed operational, financial, and strategic information for the fiscal year 2025, including production volumes, revenue, net profit, asset and equity figures, technological innovation achievements, governance changes, dividend and shareholder return policies, investor relations activities, and information disclosure practices. The document is comprehensive and includes substantive financial data and management discussion of business trends and outlook. It is not a brief announcement or a certification letter but a full report on company performance and strategic initiatives for the year 2025. This matches the characteristics of an Annual Report (10-K) type filing, which covers company activity and full financial performance for the year. The document length (5906 characters) supports it being a full report rather than a short announcement. Therefore, the appropriate classification is Annual Report (10-K). FY 2025
2026-03-29 Chinese
云南锡业股份有限公司关于会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a change in accounting policies by Yunnan Tin Company Limited. It references new accounting standards issued by the Ministry of Finance of China and states that the changes are non-substantive and do not affect financial results materially. The document is short (1191 characters) and serves to inform shareholders and the public about the accounting policy change rather than presenting financial statements or detailed financial analysis. It is not an annual report, audit report, or interim report. It is also not a certification or officer attestation. The content fits best with a Regulatory Filing (RNS) as it is a regulatory announcement about accounting policy changes without detailed financial data or report attachments.
2026-03-29 Chinese

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