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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 2013-12-11 Board/Management Inform…
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
第二届董事会第十八次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of a board meeting resolution by the company's board of directors. It details the meeting date, attendance, the agenda discussed, and the voting results on a specific investment proposal. There is no financial data, no detailed report, no regulatory certification, or any mention of a report publication. The content fits the category of Board/Management Information (MANG) as it announces decisions made by the board rather than financial results or other report types.
2013-12-11 Chinese
关于以自有闲置资金投资德邦创新资本.星浩资本星光耀三期（1号）专项资产管理计划的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement by 河南四方达超硬材料股份有限公司 regarding its investment of idle funds into a specific asset management plan managed by 德邦创新资本. It includes extensive information about the investment plan, the structure of the asset management plan, risk disclosures, contractual terms, and the board's approval. The document is not a financial report like an annual or interim report, nor is it a call transcript or earnings release. It is an announcement about a capital investment activity by the company, specifically about using its own funds to invest in a financial product. This fits the definition of a Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes. The document is substantive and detailed, not a brief notice or a report publication announcement. Therefore, the correct classification is CAP with high confidence.
2013-12-11 Chinese
公司章程修订对照表
Governance Information Classification · 95% confidence The document is a comparison table showing amendments to the company's Articles of Association (公司章程) with details of changes in the business scope. It mentions that the amendments were approved at the 2013 second extraordinary shareholders' meeting. There is no financial data, no audit or management report, no earnings or capital update, and no voting results announcement. The document is about governance structure and company rules (Articles of Association). Therefore, it fits best under Governance Information (CGR). The document length is short but contains substantive content about governance changes, not just an announcement or notice.
2013-11-19 Chinese
公司章程（2013年11月）
Governance Information Classification · 100% confidence The document is titled "河南四方达超硬材料股份有限公司 公司章程" which translates to "Articles of Association of Henan Sifangda Superhard Materials Co., Ltd." It contains detailed provisions about the company's organization, shareholder rights, board of directors, management, financial accounting, profit distribution, auditing, and other governance matters. The content includes chapters on general provisions, business scope, shares, shareholders and shareholders' meetings, board of directors, senior management, supervisory board, financial accounting system, profit distribution and auditing, notices and announcements, mergers, splits, capital increases and decreases, dissolution and liquidation, amendments to the articles, and supplementary provisions. This is a comprehensive governance document that sets out the internal rules and structure of the company. It is not a report of financial performance, nor an announcement, nor a transcript or presentation. It fits the definition of Governance Information (CGR) which details the company's internal rules, board structure, and governance practices.
2013-11-19 Chinese
2013年第二次临时股东大会会议决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is a formal announcement of the resolutions passed at the 2013 second extraordinary general meeting of shareholders of Henan Sifangda Superhard Materials Co., Ltd. It includes details about the meeting date, location, attendance, voting results, and legal opinions confirming the validity of the meeting and resolutions. There is no financial data or detailed report content, only the official voting results and meeting summary. This fits the definition of a Declaration of Voting Results & Voting Rights Announcement (DVA). The document length is short and focused on voting outcomes, not a full report or presentation.
2013-11-19 Chinese
2013年第二次临时股东大会的法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the procedural legality of a company's 2013 second extraordinary shareholders' meeting. It details the convening, attendance, voting procedures, and results of the shareholders' meeting, confirming compliance with relevant laws and company regulations. It does not contain financial statements, earnings data, or management discussion of financial results. It is not a report of voting results per se, but a legal opinion on the validity of the meeting and its procedures. This type of document is best classified under Regulatory Filings (RNS) as it is a legal compliance document related to corporate governance and shareholder meetings, but not a direct announcement of voting results or a management/board announcement. The document length is short (3215 characters), and it is not an announcement of a report publication but a standalone legal opinion letter.
2013-11-19 Chinese

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