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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 2014-11-11 Governance 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
战略与投资决策委员会议事规则（2014年11月）
Governance Information Classification · 95% confidence The document is titled '河南四方达超硬材料股份有限公司 战略与投资决策委员会议事规则', which translates to 'Rules of Procedure for the Strategy and Investment Decision Committee of the Board of Directors of Henan Sifangda Superhard Materials Co., Ltd.' The content details the establishment, responsibilities, membership, meeting procedures, and decision-making processes of a board committee focused on strategy and investment decisions. There are no financial statements, earnings data, or regulatory filings. The document is a governance-related internal rules document about board committee operations. It is not an announcement, report, or transcript but a governance practice document. Therefore, it fits best under Governance Information (CGR). The document length is under 5,000 characters, but it is not an announcement of a report publication; it is the actual governance rules text. Hence, the classification is CGR with high confidence.
2014-11-11 Chinese
2014年第一次临时股东大会的法律意见书
Legal Proceedings Report Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the legality and procedural compliance of a company's 2014 first extraordinary shareholders' meeting. It details the convening, attendance, voting procedures, and results of the shareholders' meeting, confirming their compliance with relevant laws and company articles. The document is not the shareholders' meeting materials themselves, nor is it a report of voting results or a proxy solicitation. It is a legal opinion specifically about the shareholders' meeting process and legality. This type of document does not fit into categories like AGM Information (which would be the meeting materials), Declaration of Voting Results (which would be the official voting results announcement), or Board/Management Information. Instead, it is a legal proceedings related document providing a legal opinion on the shareholders' meeting. Therefore, the best fitting category is Legal Proceedings Report (LTR). The document length is 4421 characters, which is not extremely short, and it contains substantive legal opinion content, not just an announcement or certification. Hence, classification as LTR is appropriate with high confidence.
2014-11-10 Chinese
2014年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a detailed announcement of the resolutions passed at the 2014 first extraordinary general meeting of shareholders of Henan Sifangda Superhard Materials Co., Ltd. It includes voting results for the election of the board of directors and supervisory board members, details on the meeting's convening and attendance, and legal opinions confirming the validity of the meeting and its procedures. The content focuses on the official results of shareholder votes at a general meeting, including election outcomes and voting percentages. There is no financial data, no presentation materials, no management discussion, and no report publication notice. The document is not a full annual or interim report but a formal announcement of voting results from a shareholder meeting. Therefore, the appropriate classification is Declaration of Voting Results & Voting Rights Announcements (DVA). The document length and detail support a high confidence in this classification.
2014-11-10 Chinese
关于召开2014年第一次临时股东大会的提示性公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a detailed announcement regarding the convening of the 2014 first extraordinary general meeting (临时股东大会) of Henan Sifangda Superhard Materials Co., Ltd. It includes information about the meeting time, location, voting methods (including online voting), agenda items such as the election of board directors and supervisors, registration procedures, and proxy forms. The content focuses on informing shareholders about the meeting logistics and voting procedures rather than reporting financial results or management commentary. There is no financial data, earnings information, or audit content. The document is not a report itself but an announcement about the meeting and its arrangements. This fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA) or Proxy Solicitation & Information Statement (PSI). However, since it is a notice about the meeting and voting procedures rather than the solicitation of proxies or detailed information statements, it aligns best with the category of Declaration of Voting Results & Voting Rights Announcements (DVA) as it pertains to voting rights and meeting arrangements. Confidence is high given the detailed meeting and voting instructions and absence of financial or management report content.
2014-11-06 Chinese
关于取得专利证书的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement (630 characters) about the company obtaining a utility model patent certificate. It includes details about the patent and its impact on the company. There is no financial data, no mention of financial results, no regulatory filings, or meeting materials. It is a corporate announcement about intellectual property, not fitting into financial report categories. Given the content 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.
2014-11-05 Chinese
2014年第三季度报告全文
Interim / Quarterly Report Classification · 100% confidence The document is titled '河南四方达超硬材料股份有限公司 2014 年第三季度报告全文' which translates to 'Henan Sifangda Superhard Materials Co., Ltd. 2014 Third Quarter Report Full Text'. It contains detailed financial data, including main accounting data, financial indicators, asset and liability changes, profit and loss items, cash flow changes, business review and outlook, risk disclosures, shareholder information, and management discussion and analysis. The presence of quarterly financial data and management discussion indicates this is a comprehensive interim financial report for a period shorter than a full fiscal year. The document length is substantial (15,000 characters), and it contains actual financial statements and substantive financial analysis, not just an announcement or certification. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q3 2014
2014-10-24 Chinese

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