
Yunnan Tin Co., Ltd. — Investor Relations & Filings
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 |
|---|---|---|---|
| 非公开发行股票募集资金使用的可行性分析报告(修订稿) | 2020-12-11 | Chinese | |
| 关于公司股东拟认购本次非公开发行股票暨关联交易调整公告 | 2020-12-11 | Chinese | |
| 云南华联锌铟股份有限公司审计报告 | 2020-12-11 | Chinese | |
| 董事会关于评估机构独立性、评估假设前提合理性、评估方法与评估目的相关性及评估定价公允性的说明 | 2020-12-11 | Chinese | |
| 关于2020年度非公开发行股票预案修订情况说明的公告 | 2020-12-11 | Chinese | |
| 第八届董事会2020年第三次临时会议决议公告 | 2020-12-11 | Chinese |
Browse filings by year
27 years- 2026 46 filings
- 2025 129 filings
- 2024 106 filings
- 2023 120 filings
- 2022 115 filings
- 2021 112 filings
- 2020 118 filings
- 2019 158 filings
- 2018 165 filings
- 2017 132 filings
- 2016 183 filings
- 2015 160 filings
- 2014 129 filings
- 2013 133 filings
- 2012 94 filings
- 2011 130 filings
- 2010 120 filings
- 2009 63 filings
- 2008 51 filings
- 2007 68 filings
- 2006 57 filings
- 2005 68 filings
- 2004 39 filings
- 2003 26 filings
- 2002 21 filings
- 2001 8 filings
- 1999 1 filing
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2020
15 filings
| |||||
| 44241601 | 非公开发行股票募集资金使用的可行性分析报告(修订稿) | 2020-12-11 | Chinese | ||
| 44241600 | 关于公司股东拟认购本次非公开发行股票暨关联交易调整公告 | 2020-12-11 | Chinese | ||
| 44241575 | 云南华联锌铟股份有限公司审计报告 | 2020-12-11 | Chinese | ||
| 44240932 | 董事会关于评估机构独立性、评估假设前提合理性、评估方法与评估目的相关性及评估定价公允性的说明 | 2020-12-11 | Chinese | ||
| 44240923 | 关于2020年度非公开发行股票预案修订情况说明的公告 | 2020-12-11 | Chinese | ||
| 44240910 | 第八届董事会2020年第三次临时会议决议公告 | 2020-12-11 | Chinese | ||
| 44240898 | 独立董事关于第八届董事会2020年第三次临时会议相关事项的独立意见 | 2020-12-11 | Chinese | ||
| 44240881 | 关于签订《附条件生效的股份认购协议之解除协议》《附条件生效的资产购买协议之解除协议》的公告 | 2020-12-11 | Chinese | ||
| 44240874 | 关于公司证券部办公地址及投资者联系方式变更的公告 | 2020-12-02 | Chinese | ||
| 44240853 | 关于锡冶炼异地搬迁升级改造项目(变更)试生产的公告 | 2020-11-25 | Chinese | ||
| 44240843 | 独立董事关于聘请2020年度审计机构事项的事前认可书面意见 | 2020-10-23 | Chinese | ||
| 44240829 | 第八届监事会2020年第二次临时会议决议公告 | 2020-10-23 | Chinese | ||
| 44240808 | 独立董事关于第八届董事会2020年第二次临时会议相关事项的独立意见 | 2020-10-23 | Chinese | ||
| 44240797 | 关于聘请2020年度财务报表和内部控制审计机构的公告 | 2020-10-23 | Chinese | ||
| 44240788 | 2020年第三季度报告正文 | 2020-10-23 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of basic precious and other non-ferrous metals
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Yunnan Tin Co., Ltd. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/53926/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=53926 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=53926 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=53926 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 53926}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Yunnan Tin Co., Ltd. (id: 53926)"
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