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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 2013-08-23 Regulatory Filings
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
独立董事关于继续使用自有闲置资金进行投资理财的独立意见
Regulatory Filings Classification · 90% confidence The document is an independent opinion from the independent directors of 河南四方达超硬材料股份有限公司 regarding the company's proposal to continue using idle funds for investment and financial management. It references internal control systems and approval procedures but does not contain financial statements or detailed financial data. The document is short (585 characters) and appears to be a formal opinion or certification related to corporate governance and internal approval rather than a full report or announcement of financial results. It does not fit categories like Annual Report, Interim Report, or Earnings Release. It is not a report publication announcement or a regulatory filing in the sense of officer certification but rather an independent directors' opinion on a specific corporate matter. Given the options, the closest fitting category is Regulatory Filings (RNS) as a fallback for miscellaneous filings that do not fit other categories.
2013-08-23 Chinese
投资理财管理制度（2013年8月）
Governance Information Classification · 95% confidence The document is titled as an "Investment and Financial Management System" for 河南四方达超硬材料股份有限公司, dated August 22, 2013. It outlines internal policies, principles, approval procedures, monitoring, and accounting related to the company's investment and financial management activities. There are no financial statements, earnings data, or regulatory disclosures typical of financial reports. The document is a corporate internal policy or governance document related to investment management. It does not fit categories like Annual Report, Interim Report, Earnings Release, or Capital Update. It is not a report publication announcement or certification. The content aligns best with Governance Information (CGR), as it details internal rules and governance practices regarding investment management within the company.
2013-08-23 Chinese
国泰君安证券股份有限公司关于公司继续使用自有闲置资金进行投资理财的专项意见
Regulatory Filings Classification · 95% confidence The document is a special opinion issued by Guotai Junan Securities Co., Ltd. as the sponsor for Henan Sifangda Superhard Materials Co., Ltd. regarding the continued use of the company's own idle funds for investment and wealth management. It discusses the investment purpose, scope, risk analysis, control measures, and the sponsor's opinion on the compliance and benefits of the investment plan. The document is not a financial report, earnings release, or regulatory filing per se, but rather a formal sponsor opinion on a specific corporate financial activity. It does not contain financial statements or quarterly/yearly results, nor is it a voting result or management change announcement. It fits best under Regulatory Filings (RNS) as a formal regulatory disclosure related to corporate finance and compliance that does not fit other specific categories.
2013-08-23 Chinese
关于继续使用自有闲置资金进行投资理财的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from a company regarding the continuation of using its own idle funds for investment and financial management. It details the investment purpose, amount, types of investment products, risk analysis, and opinions from the board, supervisors, independent directors, and the sponsoring institution. The document is a formal announcement about a financing and investment activity rather than a financial report or earnings release. It does not contain financial statements or detailed financial results but focuses on capital usage and investment plans. Therefore, it fits best under the category of Capital/Financing Update (CAP). The document length is 2406 characters, which is consistent with an announcement rather than a full report.
2013-08-23 Chinese
2013年半年度报告摘要
Interim / Quarterly Report Classification · 95% confidence The document is titled as a '2013 年半年度报告摘要' which translates to '2013 Semi-Annual Report Summary'. It contains detailed financial data for the half-year period, including revenue, net profit, cash flow, asset and liability changes, and management discussion and analysis. The document explicitly states it is a summary extracted from the full semi-annual report and includes comprehensive financial figures and analysis for the half-year period. It is not merely an announcement or a certification but contains substantive financial data and management commentary. Therefore, it fits the definition of an Interim / Quarterly Report (IR). The document length is over 7,000 characters, supporting that it is a full report summary rather than a brief announcement. H1 2013
2013-08-23 Chinese
第二届监事会第十四次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Henan Sifangda Superhard Materials Co., Ltd. It details the approval of the 2013 semi-annual report and other financial decisions. The document is short (928 characters) and primarily serves as an official announcement of meeting resolutions rather than the full semi-annual report itself. It includes voting results and confirms compliance with legal and regulatory requirements. This fits the category of a Regulatory Filing (RNS) because it is an official announcement of board resolutions and approvals, not the full interim report or detailed financial statements.
2013-08-23 Chinese

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