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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 1,626 across all filing types
Latest filing 2012-06-27 Regulatory Filings
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
关于取得专利证书的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement about the company obtaining a patent certificate. It includes details about the patent and states that the announcement is made by the company's board. There is no financial data, no mention of financial results, no regulatory certifications, or meeting materials. The document is brief (544 characters) and serves as a public notice rather than a detailed report or regulatory filing. It does not fit into categories like Annual Report, Interim Report, or Regulatory Filings. It is a general announcement about intellectual property, which does not match any specific category related to financial or governance filings. Therefore, the best fit is Regulatory Filings (RNS) as a fallback category for miscellaneous announcements that do not fit other categories.
2012-06-27 Chinese
关于取得专利证书的公告
Regulatory Filings Classification · 95% confidence The document is a company announcement about obtaining two utility model patent certificates issued by the National Intellectual Property Office. It describes the patents and their benefits to the company but does not contain financial data, regulatory filings, or meeting information. It is not an annual report, earnings release, or any financial or governance report. It is a regulatory announcement about intellectual property rights, which does not fit into the more specific categories. Therefore, it falls under Regulatory Filings (RNS) as a general announcement that does not fit other categories.
2012-06-11 Chinese
2011年年度权益分派实施公告
Notice of Dividend Amount Classification · 100% confidence The document is an announcement from a company regarding the implementation of its 2011 annual equity distribution plan, including cash dividends and capital reserve conversion to shares. It details the shareholder meeting date, dividend amounts, share capital changes, record dates, and payment dates. The document is relatively short (2763 characters) and focuses on the dividend distribution and share capital increase following the shareholders' resolution. It does not contain comprehensive financial statements or detailed financial performance data. This type of document is a formal announcement of dividend amounts and related equity distribution details, fitting the category of Notice of Dividend Amount (DIV).
2012-05-04 Chinese
关于取得专利证书的公告
Regulatory Filings Classification · 95% confidence The document is a company announcement about obtaining three utility model patent certificates issued by the National Intellectual Property Office. It describes the patents and their benefits but does not contain financial data, management changes, or regulatory filings. It is a regulatory announcement about intellectual property achievements, which does not fit into financial reports, management changes, or other specific categories. Therefore, it best fits the Regulatory Filings (RNS) category as a general regulatory announcement that does not fit other categories.
2012-04-27 Chinese
关于加强上市公司治理专项活动的自查报告和整改计划
Governance Information Classification · 95% confidence The document is a self-inspection report and rectification plan related to corporate governance for a listed company, referencing regulatory notices from the China Securities Regulatory Commission and detailing governance practices, internal controls, and improvement plans. It does not contain financial statements or earnings data, nor is it an announcement of voting results or a meeting presentation. The content focuses on governance structure, compliance with laws, and internal management improvements, which aligns with Governance Information filings. The document length is 3807 characters, which is relatively short but contains substantive governance content rather than just an announcement or certification. Therefore, the appropriate classification is Governance Information (CGR).
2012-04-25 Chinese
第二届监事会第四次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement from the Supervisory Board of Henan Sifangda Superhard Materials Co., Ltd. regarding the resolution of the Supervisory Board's fourth meeting of the second session. The key content is the approval of the company's 2012 first quarter report, including financial figures such as revenue, operating profit, and net profit, and a statement confirming the report's compliance with laws and regulations. The document is short (760 characters) and primarily serves as an official announcement of the approval and validation of the quarterly report rather than the report itself. Therefore, it is not the full Interim/Quarterly Report (IR) but an announcement related to it. Given the nature and length, this fits best under Regulatory Filings (RNS), which covers general regulatory announcements and compliance documents that do not fit other categories.
2012-04-25 Chinese

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