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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 2023-06-30 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
独立董事关于第五届董事会第十八次会议相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent directors' opinion on matters discussed at the 18th meeting of the 5th board of directors of Henan Sifangda Superhard Materials Co., Ltd. It includes opinions on related party transactions and the reappointment of the audit firm for 2023. The document references compliance with regulatory guidelines and company articles but does not contain financial statements or detailed financial data. It is a formal board/management related announcement expressing independent directors' views on board meeting matters, not a full audit report or annual report. Therefore, it fits best under Board/Management Information (MANG). The document length is short (909 characters), and it is not a report publication announcement or certification letter, but a formal opinion related to board decisions.
2023-06-30 Chinese
独立董事关于第五届董事会第十八次会议相关事项的事前认可意见
Board/Management Information Classification · 95% confidence The document is a formal opinion from independent directors regarding matters to be discussed at the company's 18th board meeting of the 5th session. It includes pre-approval opinions on related party transactions and the reappointment of the auditing firm for the 2023 financial report audit. The document is not a full audit report or financial statement but rather a governance-related approval and opinion document tied to board meeting agenda items. It does not contain financial data or results but focuses on board-level approvals and compliance with regulatory guidelines. Therefore, it fits best under Board/Management Information (MANG), which covers announcements of changes or approvals by the board or senior management.
2023-06-30 Chinese
关于第二期员工持股计划第二批股份锁定期届满的提示性公告
Regulatory Filings Classification · 95% confidence The document is a detailed announcement regarding the expiration of the lock-up period for the second batch of shares under the company's second employee stock ownership plan. It includes specifics about the stock source, lock-up periods, shareholder meetings, and handling of shares upon employee departure. There is no financial statement or comprehensive financial data presented. The document is a regulatory announcement about employee stock plan details and lock-up expiration, not a financial report or earnings release. It fits best under Regulatory Filings (RNS) as it is a compliance disclosure related to employee stock plans and share lock-up expiration.
2023-06-19 Chinese
关于举行2022年度网上业绩说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement about holding an online performance explanation meeting (业绩说明会) for the 2022 fiscal year. It references that the 2022 annual report has already been published on April 21, 2023, and invites investors to participate in the upcoming online meeting on June 19, 2023. The document does not contain the actual annual report or detailed financial data, but rather serves as a notice for the event where management will discuss the company's performance. The document length is short (702 characters), and it is clearly an announcement rather than the report itself. Therefore, it fits best under Investor Presentation (IP) as it is a detailed presentation event for investors focusing on financials and company performance.
2023-06-15 Chinese
关于控股子公司对外投资的进展公告
Capital/Financing Update Classification · 95% confidence The document is a progress announcement regarding an external investment by a controlling subsidiary of the company. It details the establishment of a project company, including registration and business license information. The document is short (1078 characters) and focuses on investment progress rather than financial results or detailed financial data. It does not contain financial statements or comprehensive financial analysis. Therefore, it is an announcement related to capital investment activities, fitting the category of Capital/Financing Update (CAP).
2023-05-24 Chinese
关于对外担保进展公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the company's external guarantee limit for the year 2023. It details the board meetings where the guarantee was approved, the guarantee amount, the relationship with the subsidiary, financial data of the subsidiary, and the guarantee contract terms. It is a regulatory announcement about financing guarantees rather than a financial report or audit. The document is relatively short (2457 characters) and focuses on a specific financing-related update. Therefore, it fits best under Capital/Financing Update (CAP).
2023-05-24 Chinese

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