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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 1,626 across all filing types
Latest filing 2015-08-10 AGM Information
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
关于召开2015年第三次临时股东大会的通知
AGM Information Classification · 95% confidence The document is a detailed notice about convening the 2015 third extraordinary general meeting of shareholders for Henan Sifangda Superhard Materials Co., Ltd. It includes information about the meeting time, location, agenda items to be voted on, voting procedures (including online voting), registration methods, and proxy forms. The content focuses on the announcement and procedural details for the shareholders' meeting rather than the results of the vote or the meeting minutes. There is no indication that this is a report of voting results or a proxy solicitation document. It is also not a full annual or interim report, earnings release, or any other financial report. The document is a formal announcement and notice of the shareholder meeting itself, which fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA) only if it contained voting results, but here it is a notice before the meeting. It is not a Proxy Solicitation & Information Statement (PSI) because it does not solicit votes but rather announces the meeting and voting procedures. Given the detailed nature of the meeting notice and agenda, the best fit is AGM Information (AGM-R), which covers presentations and materials shared during the Annual General Meeting or similar shareholder meetings. Although this is an extraordinary meeting, the category AGM-R is the closest match for shareholder meeting notices and materials. The document length (6542 characters) and detailed content confirm it is not a brief announcement or a regulatory filing. Therefore, the classification is AGM-R with high confidence.
2015-08-10 Chinese
关于取得专利证书的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement (785 characters) about the company obtaining a utility model patent certificate issued by the National Intellectual Property Office. It includes details about the patent and its application but does not contain any financial data, regulatory filings, or report content. It is an announcement of a patent certificate acquisition, which does not fit into financial report categories like Annual Report, Interim Report, or Earnings Release. It is also not related to management changes, voting results, or legal proceedings. Given the nature and length, it is best classified as a Regulatory Filing (RNS), which is the fallback category for miscellaneous announcements that do not fit other specific categories.
2015-08-05 Chinese
首期限制性股票激励计划实施考核管理办法
Remuneration Information Classification · 95% confidence The document is a detailed management policy regarding the implementation and assessment of a restricted stock incentive plan for company executives and key personnel. It outlines performance evaluation criteria, unlocking conditions for restricted stock, and governance procedures related to the stock incentive plan. There is no indication that this is a financial report, earnings release, or regulatory filing. It is not an announcement of voting results or a proxy statement. The content focuses on management and governance related to compensation and incentives, which aligns with Remuneration Information filings. The document is substantive and not a brief announcement or certification, so it is not Regulatory Filings or Report Publication Announcement. Therefore, the best fit is Remuneration Information (DEF 14A).
2015-08-03 Chinese
首期限制性股票激励计划（草案）摘要
Capital/Financing Update Classification · 95% confidence The document is a detailed plan regarding a restricted stock incentive plan for senior management and key employees of 河南四方达超硬材料股份有限公司. It includes legal references, stock quantities, grant prices, vesting schedules, performance conditions, accounting treatments, and procedures for adjustments and termination. The content is comprehensive and regulatory in nature, focusing on the company's stock incentive scheme rather than financial results or earnings. It is not an announcement or a brief summary but a full plan document. This type of document fits best under the category of Capital/Financing Update (CAP), as it relates to company fundraising and capital structure changes through issuance of restricted stock as incentives.
2015-08-03 Chinese
首期限制性股票激励计划激励对象名单
Remuneration Information Classification · 95% confidence The document is titled as a list of incentive recipients under a restricted stock incentive plan for 河南四方达超硬材料股份有限公司 (Henan Sifangda Superhard Materials Co., Ltd.). It contains detailed names, positions, and stock allocation quantities for management and core personnel. There is no financial data, no mention of financial results, no regulatory certifications, or voting results. The content is focused on the allocation of restricted stock incentives to management and key personnel, which is a form of remuneration information. This fits the category of Remuneration Information (DEF 14A), which covers reports detailing compensation for top executives and directors, including stock incentive plans.
2015-08-03 Chinese
第三届董事会第八次会议决议公告
Board/Management Information Classification · 95% confidence The document is a resolution announcement from the board of directors of Henan Sifangda Superhard Materials Co., Ltd. It details the decisions made at the third session of the eighth board meeting, including approval of a restricted stock incentive plan draft, management methods, and authorization requests to the shareholders' meeting. The document includes voting results and mentions that these proposals will be submitted to the shareholders' meeting for approval. There is no financial data or detailed report content; rather, it is a formal announcement of board meeting resolutions. This fits the category of Board/Management Information (MANG), which covers announcements of changes or decisions by the board or senior management.
2015-08-03 Chinese

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