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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 2011-03-29 Audit Report / Informat…
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
关于公司控股股东及其他关联方资金占用情况专项说明（2010年度）
Audit Report / Information Classification · 95% confidence The document is a special explanatory statement regarding the use of funds by the controlling shareholder and other related parties of Henan Sifangda Superhard Materials Co., Ltd. for the fiscal year 2010. It is prepared by an audit firm (Reanda) and references the audit of the company's 2010 financial statements, including balance sheet, income statement, cash flow, and equity changes, with a standard unqualified audit opinion issued. The document includes a summary table of fund occupation by related parties and states that it is prepared in accordance with regulatory requirements from the China Securities Regulatory Commission and the State-owned Assets Supervision and Administration Commission. The document is a standalone audit-related report focusing on related party fund occupation, not a full annual report or financial statement. It does not contain comprehensive financial statements or management discussion but is a specific audit report on related party fund usage. The length is about 2562 characters, which is short but contains substantive audit information and tables. Therefore, it fits best under Audit Report / Information (AR) category, as it is a standalone audit report on a specific issue related to the company's financials, not the full annual report or a mere announcement. FY 2010
2011-03-29 Chinese
内幕信息知情人登记和报备制度（2011年3月）
Governance Information Classification · 95% confidence The document is titled '内幕信息知情人登记和报备制度' which translates to 'Insider Information Insider Registration and Reporting System' for 河南四方达超硬材料股份有限公司. It details the company's internal policies and procedures for managing insider information, including definitions, scope, responsibilities, confidentiality, and reporting requirements. It references regulatory laws and stock exchange rules, but it is not a financial report, earnings release, or announcement of voting results. It is a governance-related document outlining internal controls and compliance measures related to insider information. The document length is 7220 characters, which is substantive and contains detailed policy content rather than a brief announcement. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2011-03-29 Chinese
第一届监事会第六次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Henan Sifangda Superhard Materials Co., Ltd. It details the approval of various reports related to the 2010 fiscal year, including the Supervisory Board's work report, financial statements, profit distribution plan, annual report, internal control self-evaluation report, and audited financial report. However, the document itself does not contain the full reports or detailed financial data but rather states that these reports are available on the regulatory website or will be submitted to the shareholders' meeting for approval. The document is essentially a formal announcement of the Supervisory Board's meeting resolutions and approvals, not the reports themselves. Given its nature as a formal meeting resolution announcement related to supervisory board activities, it fits best under the category of Regulatory Filings (RNS) as it does not meet the criteria for a full Annual Report (10-K) or Audit Report (AR). The document length is short (2103 characters), and it references reports available elsewhere, reinforcing that this is an announcement rather than the report itself.
2011-03-29 Chinese
独立董事对相关事项的独立意见
Audit Report / Information Classification · 95% confidence The document is an independent directors' opinion on various matters related to the company's 2010 annual report, including related party transactions, external guarantees, remuneration, internal control self-evaluation, and the reappointment of the audit firm for 2011. It references regulatory guidelines and the company's internal rules. The document is a formal opinion letter from independent directors rather than the full annual report itself. It does not contain comprehensive financial statements or detailed financial performance data but rather opinions and confirmations related to the annual report and governance matters. Given the nature of the document as an independent directors' opinion on audit and governance matters, it fits best under Audit Report / Information (AR), which includes audit reports and related opinions, excluding full annual reports. FY 2010
2011-03-29 Chinese
2010年年度审计报告
Audit Report / Information Classification · 100% confidence The document is titled '审计报告' which translates to 'Audit Report' and is for the fiscal year 2010. It contains detailed financial statements including the balance sheet, income statement, cash flow statement, statement of changes in equity, and notes to the financial statements. The document includes the auditor's opinion, responsibilities of management and auditors, and detailed financial data. The length is substantial (15,000 characters) and it is not merely an announcement or certification. Therefore, this is a standalone audit report with full financial statements and audit opinion, fitting the category of Audit Report / Information (AR). FY 2010
2011-03-29 Chinese
2010年年度报告
Annual Report Classification · 100% confidence The document is titled as the "2010 年年度报告" (2010 Annual Report) of 河南四方达超硬材料股份有限公司 (SF Diamond Co., Ltd). It contains detailed financial data, including accounting data, business data summaries, board of directors' report, financial statements, and other comprehensive information typical of a full annual report. The document length is about 15,000 characters, indicating it is a full report rather than a brief announcement. It includes audited financial statements and detailed management discussion and analysis. Therefore, this document fits the definition of an Annual Report (10-K). FY 2010
2011-03-29 Chinese

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