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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 2018-02-06 Major Shareholding Noti…
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
关于控股股东增持公司股份计划的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding a plan by the controlling shareholder and chairman/general manager to increase their shareholding in the company. It details the shareholder's current holdings, the planned increase amount, the purpose, and compliance with relevant securities regulations. There is no financial report, earnings data, or management discussion. The document is a notification of a major shareholding change plan, not a report or a voting result. Therefore, it fits the category of Major Shareholding Notification (MRQ). The document length is short and focused on shareholding changes, confirming this classification.
2018-02-06 Chinese
北京市华城律师事务所关于公司2018年限制性股票激励计划首次授予限制性股票之法律意见书
Capital/Financing Update Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the company's 2018 restricted stock incentive plan and the initial grant of restricted stock. It discusses legal compliance, approvals, authorizations, and conditions related to the stock incentive plan. The document is not a financial report, earnings release, or management discussion. It is a legal opinion related to a capital/financing event (stock incentive plan grant). Therefore, it fits best under Capital/Financing Update (CAP) as it relates to company fundraising and capital structure changes through stock incentives.
2018-01-30 Chinese
关于向激励对象首次授予2018年限制性股票的公告
Remuneration Information Classification · 95% confidence The document is a detailed announcement regarding the initial grant of restricted shares under a 2018 stock incentive plan by Henan Sifangda Superhard Materials Co., Ltd. It includes specifics about the stock grant, conditions, performance targets, approval procedures, legal and financial advisor opinions, and compliance with regulatory requirements. The content focuses on the company's board decisions and disclosures related to management compensation and stock incentives. This fits the definition of Remuneration Information (DEF 14A), which covers reports detailing compensation for top executives and directors, including stock incentive plans. The document is not a full annual report, audit report, or a simple announcement but a comprehensive disclosure about executive remuneration through stock grants.
2018-01-30 Chinese
第四届董事会第五次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the fifth meeting of the fourth board of directors of Henan Sifangda Superhard Materials Co., Ltd. It details the approval of a restricted stock grant plan to incentive recipients, including voting results and compliance with company law and regulations. The document is an announcement of board decisions rather than a full management report or financial statement. It does not contain financial data or detailed management discussion but focuses on board meeting resolutions and governance matters. Therefore, it fits best under Board/Management Information (MANG). The document length is short and it is not a report publication announcement or regulatory filing. Confidence is high due to clear keywords like '董事会会议决议公告' (board meeting resolution announcement) and detailed voting results on a board matter.
2018-01-30 Chinese
上海荣正投资咨询有限公司关于公司2018年限制性股票激励计划首次授予事项之独立财务顾问报告
Capital/Financing Update Classification · 95% confidence The document is titled as an "Independent Financial Advisor Report" regarding the 2018 restricted stock incentive plan initial grant for Henan Sifangda Superhard Materials Co., Ltd. It contains detailed explanations about the stock incentive plan, including definitions, assumptions, approvals, grant details, and financial impact analysis. The document is a standalone advisory report prepared by an independent financial consultant, focusing on the stock incentive plan and its compliance with regulations. It is not an annual report, earnings release, or a general regulatory filing. It is not a proxy solicitation or voting results announcement. It is a specialized financial advisory report related to a capital/financing activity (stock incentive plan issuance). Therefore, the most appropriate classification is Capital/Financing Update (CAP). The document length (6969 characters) and content confirm it is a full report, not just an announcement or certification.
2018-01-30 Chinese
独立董事关于第四届董事会第五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 regarding the company's restricted stock incentive plan, specifically about the initial grant of restricted shares. It references compliance with stock exchange listing rules, company articles, and stock incentive management measures. The content focuses on governance and approval of stock incentive plans rather than financial results or audit findings. The document length is short (1121 characters) and it is a formal opinion related to board matters and governance. This fits best under Board/Management Information (MANG), as it concerns board decisions and management-related disclosures about stock incentives.
2018-01-30 Chinese

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