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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 2024-07-29 Interim / Quarterly Rep…
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
2024年半年度报告
Interim / Quarterly Report Classification · 98% confidence The document is titled '河南四方达超硬材料股份有限公司 2024 年半年度报告全文', which translates to 'Henan Sifangda Superhard Materials Co., Ltd. 2024 Semi-Annual Report Full Text'. It explicitly states the report period as January 1, 2024 to June 30, 2024, indicating it is a half-year financial report. The content includes detailed financial data, management discussion and analysis, company business overview, financial indicators, and asset and liability analysis. The length is substantial (15,000 characters), and it contains actual financial statements and substantive financial data. This matches the definition of an Interim / Quarterly Report (IR). It is not an announcement of a report, nor a certification or a brief summary. Therefore, the correct classification is IR with high confidence. H1 2024
2024-07-29 Chinese
关于第四期员工持股计划第一批股份锁定期届满的提示性公告
Regulatory Filings Classification · 95% confidence The document is a public announcement from a company regarding the expiration of the lock-up period for the first batch of shares under its fourth employee stock ownership plan. It details the stock source, lock-up period, subsequent arrangements, and rules governing the plan. The document is an announcement about the status and details of an employee stock ownership plan, not a financial report, earnings release, or regulatory filing. It does not contain financial statements or detailed financial data but rather informs shareholders and the public about the employee stock plan's progress and related corporate actions. This fits best under the category of Regulatory Filings (RNS) as it is a general regulatory announcement that does not fit other specific categories like Capital/Financing Update or Transaction in Own Shares, since it is about employee stock plan lock-up expiration and related disclosures.
2024-07-01 Chinese
关于股份回购进展情况的公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement regarding the progress of a share repurchase program by the company 河南四方达超硬材料股份有限公司. It details the number of shares repurchased, prices, total amount spent, and compliance with regulatory requirements. The document does not contain financial statements or detailed financial analysis but focuses on the update of the share buyback activity. The document length is 1561 characters, which is relatively short and consistent with a progress announcement rather than a full financial report. Therefore, this fits the category of a Transaction in Own Shares (POS) filing, which covers reports of the company buying back its own shares.
2024-07-01 Chinese
关于第二期员工持股计划第三批股份锁定期届满的提示性公告
Transaction in Own Shares Classification · 95% confidence The document is a detailed announcement regarding the expiration of the lock-up period for the third batch of shares under the company's second employee stock ownership plan. It includes specifics about the stock source, lock-up periods, share transfer, and subsequent arrangements related to the employee stock plan. There is no financial statement or report data, nor is it a brief announcement of a report publication. The content focuses on employee stock ownership plan details and related disclosures, which aligns with announcements about share transactions or employee stock plans. This fits best under the category of Transaction in Own Shares (POS), as it deals with the company's handling of its own shares through an employee stock ownership plan and related lock-up expirations.
2024-06-17 Chinese
2024-048关于股份回购进展情况的公告
Transaction in Own Shares Classification · 100% confidence The document is a public announcement from Henan Sifangda Superhard Materials Co., Ltd. regarding the progress of its share repurchase program. It details the number of shares repurchased, prices, total amount spent, and compliance with regulatory requirements. The text references specific regulatory guidelines related to share buybacks and provides updates on the implementation of the repurchase plan. The document length is 1573 characters, which is relatively short but contains substantive information about the share repurchase activity, not just a notice of report publication or a certification. Therefore, it fits the category of a Transaction in Own Shares (POS) report, which covers company buyback activities.
2024-06-03 Chinese
关于第一期员工持股计划第四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 fourth batch of shares under the company's first employee stock ownership plan. It includes specifics about the stock source, transfer, lock-up periods, subsequent arrangements, and rights of holders. It is not a financial report, earnings release, or regulatory certification. It is a formal disclosure about employee stock plan status and related share transfers, which fits best under Regulatory Filings (RNS) as it does not match other more specific categories like capital changes or director dealings. The document length is 4072 characters, which is substantive but focused on employee stock plan details rather than financial statements or voting results.
2024-05-21 Chinese

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