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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 2021-03-26 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
关于计提减值准备及核销坏账的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Henan Sifangda Superhard Materials Co., Ltd. regarding the provision for impairment and write-off of bad debts. It details the amounts of impairment provisions for bad debts, inventory, goodwill, and debt investments, along with explanations of the accounting policies and the impact on the company's profit. It includes independent directors' and supervisory board opinions approving the provision and write-off. The document is relatively short (2421 characters) and focuses on a specific accounting event rather than presenting a full financial report or comprehensive financial statements. It is not an annual or interim report, nor a management discussion or earnings release. It is a regulatory announcement about impairment and bad debt provisions, which fits best under Regulatory Filings (RNS) as it does not constitute a full audit report or annual report, nor is it a capital or financing update or other specific category.
2021-03-26 Chinese
2020年年度报告摘要
Annual Report Classification · 100% confidence The document is titled as the "2020 Annual Report Summary" of 河南四方达超硬材料股份有限公司, indicating it is a summary of the full annual report. It contains detailed financial data for the year 2020, including revenue, net profit, earnings per share, and asset totals, as well as business descriptions, industry analysis, shareholder information, and dividend distribution plans. The presence of audited financial statements and comprehensive business and financial information aligns with the characteristics of an Annual Report (10-K equivalent). The document is about 15,000 characters long, which is substantial and contains actual financial data, not just an announcement or a certification. Therefore, it should be classified as an Annual Report (10-K). FY 2020
2021-03-26 Chinese
2020年度财务决算报告
Annual Report Classification · 95% confidence The document is titled '2020 年度财务决算报告' which translates to '2020 Annual Financial Settlement Report'. It contains detailed financial data for the full year 2020, including revenue, profit, expenses, cash flow, and balance sheet items. The report compares 2020 figures with previous years and provides analysis of operating results, expenses, and cash flows. The presence of comprehensive financial statements and management analysis for a full fiscal year indicates this is a full annual report. The document length is 4358 characters, which is relatively short but contains substantive financial data and analysis, not just an announcement or summary. Therefore, it fits the definition of an Annual Report (10-K). FY 2020
2021-03-26 Chinese
2020年度审计报告
Audit Report / Information Classification · 100% confidence The document is titled as an "审计报告" (Audit Report) for 河南四方达超硬材料股份有限公司, with a registration number 天职业字[2021]12523号. It contains detailed auditor opinions, audit basis, key audit matters, and responsibilities of management and auditors. It includes comprehensive financial statements such as consolidated balance sheet, income statement, cash flow statement, and statement of changes in equity for the fiscal year ending December 31, 2020. The document is about 15,000 characters long, indicating it is a full report rather than a brief announcement. The content is consistent with a standalone audit report rather than a full annual report or other filing types. Therefore, the document fits the category of Audit Report / Information (AR). FY 2020
2021-03-26 Chinese
关于续聘审计机构的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the company's intention to continue appointing the same audit firm (Tianzhi International Accounting Firm) for the 2021 fiscal year audit. It details the audit firm's background, qualifications, personnel, and the internal approval process for the reappointment. The document does not contain any actual financial statements or audit results but is focused on the appointment process and related approvals. The document length is 2635 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this document is best classified as an Audit Report / Information announcement related to the audit firm appointment, not the audit report itself. FY 2020
2021-03-26 Chinese
2020年年度报告
Annual Report Classification · 100% confidence The document is titled as the "2020 年年度报告" (2020 Annual Report) of 河南四方达超硬材料股份有限公司, which translates to the 2020 Annual Report of Henan Sifangda Superhard Materials Co., Ltd. It contains detailed sections typical of an annual report, including company overview, financial data, business summary, risk factors, governance, and financial statements. The document length is about 15,000 characters, indicating a full report rather than a brief announcement. The presence of audited financial data, management discussion, and comprehensive business analysis confirms it is the official yearly report covering company activity and full financial performance. Therefore, the document fits the definition of an Annual Report (10-K). FY 2020
2021-03-26 Chinese

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