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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 2024-03-14 Report Publication Anno…
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
2023年年度报告披露提示性公告
Report Publication Announcement Classification · 100% confidence The document is a short announcement (461 characters) stating that the company's 2023 Annual Report has been disclosed on a public website. It does not contain the actual annual report or financial data but informs investors where to find the full report. According to the 'MENU VS MEAL' rule, such a brief notice about the report's availability is classified as a Report Publication Announcement (RPA), not the Annual Report (10-K) itself.
2024-03-14 Chinese
独立董事2023年度述职报告（花雷）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director 2023 Annual Work Report" for Henan Sifangda Superhard Materials Co., Ltd. It is a detailed report by an independent director summarizing their duties, attendance at board and shareholder meetings, opinions on various company matters, and overall evaluation of their role during the year 2023. The content focuses on governance, compliance with laws and regulations, and the director's oversight activities rather than financial results or audit opinions. It does not contain financial statements or earnings data, nor is it a brief announcement or a proxy solicitation. The document is a management-related report focusing on board and director activities and governance oversight. Therefore, it fits best under Board/Management Information (MANG).
2024-03-14 Chinese
北京市华城律师事务所关于河南四方达超硬材料股份有限公司第二次临时股东大会之法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the legality of the convening, attendance, voting procedures, and results of the 2024 second extraordinary shareholders' meeting of Henan Sifangda Superhard Materials Co., Ltd. It details the meeting notice, attendance verification, voting methods, and results, and concludes on the legality and validity of the meeting procedures and outcomes. This document is not the meeting notice itself, nor is it the actual voting results announcement alone; it is a legal opinion on the shareholders' meeting process and results. Such legal opinion letters related to shareholder meetings are typically classified under Declaration of Voting Results & Voting Rights Announcements (DVA), as they pertain to official confirmation and validation of shareholder voting outcomes and meeting legitimacy.
2024-03-14 Chinese
2023年年度审计报告
Audit Report / Information Classification · 100% confidence The document is titled as a "合并审计报告" (Consolidated Audit Report) for the year 2023 of 河南四方达超硬材料股份有限公司. It contains detailed audit opinions, audit basis, key audit matters, and extensive financial statements including consolidated and parent company balance sheets, profit and loss statements, cash flow statements, and notes. The presence of an auditor's opinion, detailed audit procedures, and comprehensive financial data indicates this is a standalone audit report rather than a full annual report or other filing. The document length is substantial (15,000 characters), and it contains actual financial data and audit details, not just an announcement or certification. Therefore, the correct classification is Audit Report / Information (AR). FY 2023
2024-03-14 Chinese
关于2024年度日常关联交易预计额度的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the expected amount of daily related party transactions for the year 2024 by Henan Sifangda Superhard Materials Co., Ltd. It includes details about the related parties, transaction categories, pricing policies, and approvals by the board and independent directors. The document is a formal disclosure of related party transaction limits and approvals, not a financial report or audit. It is a regulatory announcement about corporate governance and related party dealings, fitting best under Regulatory Filings (RNS) as it does not match other more specific categories like Annual Report, Audit Report, or Management Reports. The document length is 3318 characters, which is relatively short and consistent with an announcement rather than a full report.
2024-03-14 Chinese
独立董事2023年度述职报告（单崇新）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director 2023 Annual Work Report" from Henan Sifangda Superhard Materials Co., Ltd. It details the independent director's activities, opinions on various board meetings, attendance, and compliance with laws and regulations during the 2023 fiscal year. The content focuses on the director's duties, participation in board and committee meetings, opinions on financial reports and company governance, and overall evaluation of the company's operations and compliance. It does not contain actual financial statements or detailed financial data but is a narrative report on the director's management and governance role. This fits the category of Board/Management Information (MANG), which covers announcements related to changes or reports on the company's board or senior management activities. The document is not an Annual Report (10-K), Audit Report (AR), or Management Discussion & Analysis (MDA) because it lacks comprehensive financial data or detailed management analysis. It is also not a Regulatory Filing (RNS) or Report Publication Announcement (RPA) since it is a substantive report by a board member rather than a brief announcement or certification. Therefore, the best classification is MANG with high confidence.
2024-03-14 Chinese

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