Skip to main content
SF DIAMOND CO.,LTD. logo

SF DIAMOND CO.,LTD. — Investor Relations & Filings

Ticker · 300179 ISIN · CNE100001021 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 1,625 across all filing types
Latest filing 2023-04-20 Notice of Dividend Amou…
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2022年度利润分配预案的公告
Notice of Dividend Amount Classification · 95% confidence The document is a formal announcement from Henan Sifangda Superhard Materials Co., Ltd. regarding the 2022 annual profit distribution plan. It details the company's profit figures, dividend policy (no cash or stock dividends for 2022), and the rationale behind the decision, including compliance with relevant laws and regulations. The document also mentions that the profit distribution plan requires approval at the 2022 annual shareholders meeting. The text is relatively short (1922 characters) and focuses on the profit distribution proposal rather than presenting full financial statements or comprehensive annual results. This fits the profile of a Notice of Dividend Amount (DIV) announcement, as it communicates dividend plans and related shareholder information. It is not a full Annual Report (10-K), Earnings Release (ER), or Management Report (MDA), nor is it a simple report publication announcement (RPA) or regulatory filing (RNS). Therefore, the appropriate classification is DIV with high confidence.
2023-04-20 Chinese
独立董事关于第五届董事会第十七次会议相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent opinion report from independent directors regarding various matters discussed at the 17th meeting of the 5th board of directors of Henan Sifangda Superhard Materials Co., Ltd. It covers topics such as related party transactions, external guarantees, impairment provisions, internal control self-assessment, profit distribution proposals, accounting policy changes, senior management appointments, and an employee stock ownership plan. The document is a formal opinion on board meeting agenda items rather than a full annual report, audit report, or other financial report. It is not a simple announcement or certification but a detailed independent directors' opinion on board matters. This fits the category of Board/Management Information (MANG), which includes announcements of changes or opinions related to the company's board or senior management activities.
2023-04-20 Chinese
2022年年度审计报告
Audit Report / Information Classification · 95% confidence The document is titled as a "2022年度合并审计报告" (2022 Annual Consolidated Audit Report) for 河南四方达超硬材料股份有限公司. It contains detailed audit opinions, financial statements including consolidated and parent company balance sheets, profit and loss statements, cash flow statements, and notes. The content includes auditor's responsibilities, audit basis, key audit matters, and detailed financial data for the fiscal year ending December 31, 2022. The document is comprehensive and contains actual financial data and audit results, not just an announcement or certification. Therefore, it fits the definition of an Audit Report / Information (AR) rather than a full Annual Report (10-K) or other categories. The length and detail confirm it is a full audit report document. FY 2022
2023-04-20 Chinese
2022年年度财务报告
Annual Report Classification · 100% confidence The document is titled as the 2022 annual financial report of 河南四方达超硬材料股份有限公司, containing detailed consolidated financial statements including balance sheet, profit and loss statement, cash flow statement, and changes in equity. The content is comprehensive and includes actual financial data for the full fiscal year 2022. The length of the document (13,352 characters) and the detailed financial tables confirm it is a full financial report rather than a brief announcement or certification. Therefore, this document fits the definition of an Annual Report (10-K). FY 2022
2023-04-20 Chinese
2022年度内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Self-Evaluation Report" for the year 2022 by 河南四方达超硬材料股份有限公司. It discusses the company's internal control evaluation, including financial and non-financial control effectiveness, risk management, governance structure, and compliance with relevant laws and regulations. The document is detailed and contains substantive content about internal control evaluation results, principles, scope, and standards. It is not an annual report, audit report, or earnings release, but specifically focuses on internal control evaluation. This type of document aligns with the Audit Report / Information (AR) category, which includes standalone audit reports and internal control evaluation results. The document length (7036 characters) and content confirm it is the report itself, not just an announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2022
2023-04-20 Chinese
关于预计2023年度对外担保额度的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Henan Sifangda Superhard Materials Co., Ltd. regarding the expected external guarantee amount for the year 2023. It details the board and supervisory committee meetings, the guarantee amount, the related subsidiary, financial data, and opinions from the board, supervisory committee, and independent directors. The document is a formal announcement about a financing-related guarantee approval and does not contain financial statements or detailed financial performance data. It is not a full financial report, audit report, or earnings release. It is also not a regulatory certification or a report publication announcement. The content fits best under Capital/Financing Update (CAP) as it relates to the company's financing activities and guarantee commitments for credit facilities.
2023-04-20 Chinese

Browse filings by year

16 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.