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CHINA TUNGSTEN AND HIGHTECH MATERALS CO.,LTD — Investor Relations & Filings

Ticker · 000657 LEI · 300300F6U0BRZBO9OS65 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,302 across all filing types
Latest filing 2026-05-20 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 000657

About CHINA TUNGSTEN AND HIGHTECH MATERALS CO.,LTD

https://www.minmetalstungsten.com

China Tungsten and Hightech Materials Co., Ltd. focuses on the research, development, and production of tungsten, molybdenum, and related high-performance materials. The company manages an integrated industrial chain that spans from smelting and powder metallurgy to the manufacturing of finished products. Key offerings include cemented carbide tools, precision cutting instruments, tungsten wire, and wear-resistant components. These materials are utilized in demanding applications across aerospace, automotive manufacturing, energy exploration, and electronics. By leveraging advanced material science and large-scale production facilities, the organization provides specialized solutions for metal cutting, mining drilling, and industrial tooling, maintaining a significant presence in the global hard metals market.

Recent filings

Filing Released Lang Actions
北京市嘉源律师事务所关于中钨高新材料股份有限公司2025年度股东会的法律意见书
Regulatory Filings Classification · 79% confidence The document is a legal opinion letter issued by Beijing Jia Yuan Law Offices on the convening, participant qualifications, procedures, and voting results of the company’s 2025 annual shareholders’ meeting. It does not itself present financial statements (so not an Annual or Interim Report), nor is it a pure meeting presentation or proxy solicitation. It is a certification/attestation of legal compliance by an external adviser. Under the CERTIFICATION RULE, officer certifications, attestation letters, or similar documents—even if they include vote counts—should be classified as Regulatory Filings (RNS).
2026-05-20 Chinese
2025年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled “2025年度股东会决议公告” and provides detailed voting results for each resolution at the 2025 shareholders’ meeting, including vote counts, percentages, attendance, and legal compliance statements. This constitutes an official declaration of voting outcomes from a general meeting rather than the meeting materials, minutes, or a full annual report. Therefore, it fits the “Declaration of Voting Results & Voting Rights Announcements” category (Code: DVA).
2026-05-20 Chinese
关于金洲公司印制电路板用高端微型精密刀具技改扩能项目的公告
Regulatory Filings Classification · 83% confidence The document is an A-share announcement by 中钨高新 regarding the board’s approval of a capacity expansion project in its subsidiary. It is not a financial report (10-K, IR, ER, etc.), not a management change (MANG), not a dividend notice (DIV), not a share issue (SHA), not M&A (TAR), and not a proxy statement. It’s a routine regulatory disclosure of an investment project, falling into the catch-all Regulatory Filings category (RNS).
2026-05-15 Chinese
第十一届董事会第十次（临时）会议决议公告
Board/Management Information Classification · 80% confidence The document is a formal announcement of the resolutions passed at a board of directors meeting (the 10th meeting of the 11th Board). It details the agenda items, voting results, and follow-up actions, which aligns with disclosures about board/management activities rather than a full financial report, dividend notice, or shareholder vote. This fits the "Board/Management Information" category.
2026-05-15 Chinese
关于参加海南辖区上市公司2025年年报业绩说明会暨投资者网上集体接待日活动的公告
Investor Presentation Classification · 95% confidence The document is an announcement about the company's participation in an investor performance briefing and online investor reception day for the 2025 annual report. It mentions the event date and the topics to be discussed, including 2025 annual performance, governance, strategy, financing plans, and sustainability. The document does not contain the actual annual report or detailed financial data but rather informs about the upcoming event where such information will be presented and discussed. The document length is short (554 characters), and it serves as a notice of an investor presentation event rather than the report itself. Therefore, it fits best under the category of Investor Presentation (IP).
2026-05-07 Chinese
2025年年度报告
Annual Report Classification · 100% confidence The document is titled "中钨高新材料股份有限公司2025年年度报告全文" which translates to "China Tungsten High-Tech Materials Co., Ltd. 2025 Annual Report Full Text." It includes detailed sections such as company overview, financial data, management discussion and analysis, governance, and financial statements. The document contains comprehensive financial figures for the fiscal year 2025, including revenue, net profit, earnings per share, and detailed business and industry analysis. It also includes auditor information and signed financial statements. The length is substantial (15,000 characters), and the content is consistent with a full official yearly report covering company activity and full financial performance. Therefore, this document fits the definition of an Annual Report (10-K). FY 2025
2026-04-26 Chinese

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