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SF DIAMOND CO.,LTD. — Investor Relations & Filings

Ticker · 300179 ISIN · CNE100001021 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,625 across all filing types
Latest filing 2017-02-27 Capital/Financing Update
Country CN China
Listing Shenzhen Stock Exchange 300179

About SF DIAMOND CO.,LTD.

https://www.sf-diamond.com

SF DIAMOND CO.,LTD. specializes in the research, development, and manufacturing of superhard materials and related products. The company's core portfolio includes Polycrystalline Diamond (PCD) and Polycrystalline Cubic Boron Nitride (PCBN) cutters and blanks. These materials are engineered for high-performance applications in demanding sectors such as oil and gas exploration, coal mining, stone processing, and precision metalworking. SF Diamond focuses on providing solutions characterized by exceptional hardness, wear resistance, and thermal stability. Its products are utilized in the production of cutting tools, drill bits, and wear-resistant components for the automotive, aerospace, and energy industries. The company emphasizes technological innovation and quality control to maintain its position as a global supplier of advanced composite superhard materials.

Recent filings

Filing Released Lang Actions
关于获得政府补贴的公告
Capital/Financing Update Classification · 95% confidence The document is a short announcement (501 characters) about the company receiving a government subsidy of 9.49 million yuan. It includes references to accounting treatment but does not contain any financial statements or detailed financial data. It is a disclosure of a financing-related event (government subsidy) but not a full financial report or audit. The document is an update on financing activity rather than a report or certification. Therefore, it fits best under Capital/Financing Update (CAP).
2017-02-27 Chinese
2016年度业绩快报
Earnings Release Classification · 95% confidence The document is titled as a 2016年度业绩快报, which translates to '2016 Annual Performance Express Report' or '2016 Annual Earnings Quick Report'. It contains preliminary financial data for the year 2016, including revenue, profit, net income, earnings per share, and asset information. The document explicitly states that the data is preliminary, unaudited, and subject to change in the final annual report. It also mentions that the detailed data will be disclosed in the company's 2016 annual report. The document is relatively short (1414 characters) and serves as an initial earnings announcement rather than a full annual report. This matches the definition of an Earnings Release (ER), which is an initial announcement of quarterly or periodical financial results with key highlights only. Therefore, the document should be classified as an Earnings Release (ER). FY 2016
2017-02-27 Chinese
关于取得专利证书的公告
Regulatory Filings Classification · 95% confidence The document is a company announcement regarding the acquisition of five utility model patent certificates issued by the National Intellectual Property Office. It details the patent names, numbers, types, and their application in production. There is no financial data, no mention of annual or quarterly reports, no regulatory certifications, or voting results. The document is an official announcement about intellectual property achievements, which does not fit into financial report categories like Annual Report, Interim Report, or Earnings Release. It is also not related to management changes, capital updates, or legal proceedings. Given the nature of the content, it is best classified as a Regulatory Filing (RNS), which serves as a fallback category for miscellaneous company announcements that do not fit other specific categories.
2017-02-21 Chinese
关于重大资产重组相关承诺的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a short announcement (533 characters) from a company regarding the termination of a major asset restructuring plan and related commitments. It references regulatory rules about major asset restructuring and states the company will not plan any major asset restructuring within two months. There is no detailed financial data, no full report, and the document is an announcement about a corporate event related to restructuring. This fits best under Capital/Financing Update (CAP) as it concerns major asset restructuring activities and related commitments, which are financing/capital structure related updates.
2017-02-07 Chinese
关于终止重大资产重组事项暨公司股票复牌的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from a company regarding the termination of a major asset restructuring (重大资产重组) and the resumption of stock trading. It details the background of the halted restructuring, reasons for termination, decision process, and the impact on the company. The document is relatively short (2052 characters) and focuses on the announcement of the termination and stock resumption rather than providing detailed financial data or full reports. This fits the profile of a Capital/Financing Update (CAP) as it relates to significant corporate financing and restructuring activities. It is not an Annual Report, Interim Report, or Audit Report, nor is it a simple report publication announcement. Therefore, the best classification is Capital/Financing Update (CAP).
2017-02-06 Chinese
第三届董事会第二十四次会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of a board meeting resolution by Henan Sifangda Superhard Materials Co., Ltd. It details the decision to terminate a major asset restructuring and the subsequent application for stock resumption. The text includes voting results and mentions compliance with company law and articles of association. There is no detailed financial data or comprehensive report content, but rather a formal announcement of a board decision and related corporate actions. This fits the category of Board/Management Information (MANG), which covers announcements of changes or decisions by the company's board of directors.
2017-02-06 Chinese

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