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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 2015-02-16 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
独立董事2014年度述职报告（杜海波）
Board/Management Information Classification · 95% confidence The document is an independent director's annual performance report for the year 2014, detailing attendance at board meetings, opinions on company matters, committee work, and protection of investor rights. It is a narrative report by an independent director about their duties and activities during the year, not a full annual report or financial statement. The document length is 2258 characters, which is relatively short and focused on director duties and governance rather than financial data. This fits best with Board/Management Information (MANG), which covers announcements or reports related to board or senior management activities. It is not an Annual Report (10-K) or Audit Report (AR) because it lacks comprehensive financial data or audit results. It is not a Regulatory Filing (RNS) because it is a substantive report by a board member. Therefore, the classification is MANG with high confidence.
2015-02-16 Chinese
2014年社会责任报告
Environmental & Social Information Classification · 100% confidence The document is titled '2014 年社会责任报告' which translates to '2014 Social Responsibility Report'. It contains detailed sections on company overview, corporate culture, governance, shareholder rights, employee rights, supplier and customer rights, environmental protection, and social welfare activities. The content focuses on the company's performance and initiatives related to Environmental, Social, and Governance (ESG) factors. There is no indication that this is an announcement or a brief summary; the document length is over 5,000 characters and contains substantive content. Therefore, it fits the category of Environmental & Social Information (SR).
2015-02-16 Chinese
独立董事2014年度述职报告（万隆）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director 2014 Annual Report" and is a detailed report by an independent director on their duties, attendance, opinions, and activities during the 2014 fiscal year. It discusses the director's role in board meetings, shareholder meetings, and compliance with laws and regulations. The content is a formal report on management and governance activities rather than a financial report or announcement. It does not contain financial statements or earnings data, nor is it a brief announcement or certification. The document fits best under Board/Management Information (MANG) as it relates to board member duties and governance reporting.
2015-02-16 Chinese
第三届董事会第四次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of resolutions passed at a board meeting of Henan Sifangda Superhard Materials Co., Ltd. It includes approval of various reports such as the 2014 General Manager Work Report, Board Work Report, Financial Statements, Profit Distribution Plan, Social Responsibility Report, and others. It also includes appointment of senior management and plans to convene the 2014 Annual General Meeting. The document contains substantive financial data (e.g., revenue, profit figures) and detailed management decisions. It is not merely an announcement of a report publication but contains actual financial results and management decisions. Therefore, it fits the category of Board/Management Information (MANG) because it primarily announces board meeting resolutions including management appointments and approval of reports to be submitted to shareholders, rather than the full annual report itself or just a publication notice.
2015-02-16 Chinese
2014年度财务决算报告
Annual Report Classification · 95% confidence The document is titled '2014 年度财务决算报告' which translates to '2014 Annual Financial Settlement Report'. It contains detailed financial data for the year 2014, including income, expenses, profit, cash flow, and balance sheet items. The report includes comprehensive financial statements and analysis of business performance, costs, and cash flows for the full fiscal year. The presence of detailed financial metrics, year-over-year comparisons, and management commentary on financial results indicates this is a full annual financial report. There is no indication that this is merely an announcement or a certification. Therefore, this document fits the definition of an Annual Report (10-K). FY 2014
2015-02-16 Chinese
关于召开2014年度股东大会的通知
AGM Information Classification · 100% confidence The document is a detailed notice about the convening of the 2014 Annual General Meeting (AGM) of 河南四方达超硬材料股份有限公司, including the meeting date, agenda items, voting procedures, registration details, and proxy forms. It does not contain the actual annual report or financial statements but rather the announcement and procedural information for the AGM. The document length is about 5506 characters, which is consistent with a detailed meeting notice rather than a full annual report. Therefore, this document fits the category of AGM Information (AGM-R).
2015-02-16 Chinese

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