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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 2012-01-16 Board/Management Inform…
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
第二届监事会第二次会议决议
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at a supervisory board meeting of Henan Sifangda Superhard Materials Co., Ltd. It details specific decisions regarding the use of idle funds for short-term bank wealth management products and providing entrusted loans. The document includes voting results and confirms compliance with company law and articles of association. It does not contain financial statements, audit opinions, or detailed financial performance data. It is not a report or presentation but a formal meeting resolution announcement. This fits best under Board/Management Information (MANG), which covers announcements of board or senior management decisions and changes.
2012-01-16 Chinese
关于公司获得发明专利的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement from a company about obtaining a new invention patent. It includes details about the patent such as the name, number, type, application date, and term. There is no financial data, no mention of financial results, no regulatory filings related to financial performance, no management or board changes, no voting results, no capital or financing updates, and no legal proceedings. The document is an official announcement about intellectual property, which does not fit into any of the specific financial or corporate filing categories. Given its nature and length, it best fits into the Regulatory Filings (RNS) category as a general regulatory announcement that does not fit elsewhere.
2011-11-22 Chinese
关于为河南汉威科技有限公司提供委托贷款的公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement by Henan Sifangda Superhard Materials Co., Ltd. regarding the provision of entrusted loans to another company. It details the loan amount, terms, guarantees, and the purpose of the loan. The document is an announcement of a financing activity involving the company's capital but does not contain financial statements or comprehensive financial data. It is not a full financial report, earnings release, or regulatory certification. The content fits best under Capital/Financing Update (CAP) as it updates on a financing activity (entrusted loan) by the company.
2011-11-09 Chinese
2011年第三季度报告全文
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2011 Third Quarter Quarterly Report" of 河南四方达超硬材料股份有限公司, indicating it is a quarterly financial report. It contains detailed financial data such as balance sheets, profit and loss statements, cash flow analysis, management discussion and analysis, and fundraising usage details. The report covers the period ending September 30, 2011, and includes comprehensive financial metrics and operational commentary. The length of the document (15,000 characters) and the presence of substantive financial statements and analysis confirm it is a full interim/quarterly report rather than a brief announcement or certification. Therefore, the document fits the definition of an Interim / Quarterly Report (IR). 9M 2011
2011-10-26 Chinese
第二届董事会第一次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the first meeting of the second board of directors of Henan Sifangda Superhard Materials Co., Ltd. It includes details about the election and appointment of board members and senior management positions such as chairman, vice chairman, general manager, deputy general managers, board secretary, financial director, and securities affairs representative. The document also includes voting results for each resolution and detailed biographies of the appointed individuals. There is no financial data or quarterly/annual report content except a brief mention of the 2011 third quarter report being approved, but the document itself is not the report. The primary focus is on board and management changes and appointments. Therefore, this document fits the category of Board/Management Information (MANG).
2011-10-26 Chinese
第二届监事会第一次会议决议公告
Regulatory Filings Classification · 90% confidence The document is a formal announcement from the Supervisory Board of Henan Sifangda Superhard Materials Co., Ltd. It details the resolutions passed at the first meeting of the second Supervisory Board, including the election of the Supervisory Board Chairman and the review and approval of the company's 2011 third quarter report. The document includes specific financial figures for the first three quarters of 2011 and confirms compliance with relevant laws and regulations. The content is primarily about the approval of a quarterly financial report and related supervisory board decisions, not the full quarterly report itself. Given the document length (1458 characters) and its nature as a meeting resolution and announcement rather than the full report, it fits best under Regulatory Filings (RNS) as a formal announcement of supervisory board decisions and report approval rather than the report itself (IR).
2011-10-26 Chinese

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