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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 2019-02-13 Proxy Solicitation & In…
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2019年第一次临时股东大会的提示性公告
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed announcement regarding the convening of the 2019 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 procedures (including online voting), agenda items, and proxy forms. The content focuses on the logistics and procedural details of the shareholders' meeting, including proposals to be voted on, but does not contain financial statements or financial performance data. It is not a report of financial results, audit, or management discussion, but rather a formal notice and instructions related to a shareholders meeting. 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 materials or proxy statement itself, and it is not the actual voting results, the best fit is Proxy Solicitation & Information Statement (PSI), which covers materials sent to shareholders to provide information and request votes for meetings.
2019-02-13 Chinese
独立董事关于公司第四届董事会第十四次会议所审议关联交易的事前认可
Board/Management Information Classification · 95% confidence The document is a statement from independent directors regarding the pre-approval of a related party transaction involving a non-public issuance of shares. It discusses the fairness and compliance of the transaction with laws and company regulations. The content focuses on board-level approval and related party transaction review, not on financial results, audit opinions, or shareholder voting outcomes. It is not a full report but a board/management information announcement about a board meeting agenda item concerning a capital transaction. Therefore, the most appropriate classification is Board/Management Information (MANG). The document length and content do not suggest it is a full report or regulatory filing.
2019-02-13 Chinese
独立董事关于公司第四届董事会第十四次会议相关事项的独立意见
Capital/Financing Update Classification · 95% confidence The document is an independent directors' opinion on a company's non-public issuance of A shares, including detailed analysis and approval of the issuance plan, feasibility reports, and risk disclosures. It references specific regulatory guidelines and the company's board meeting resolutions. The content is focused on the approval and opinion regarding a capital raising event (non-public share issuance) rather than a general financial report or announcement. The document length is 2304 characters, which is relatively short but contains substantive content related to a capital/financing update. It is not a simple announcement of a report publication, nor is it a certification or regulatory filing. Therefore, the document best fits the category of Capital/Financing Update (CAP).
2019-02-13 Chinese
独立董事关于选举独立董事的独立意见
Board/Management Information Classification · 95% confidence The document is an independent director's opinion regarding the election of an independent director, referencing compliance with stock exchange listing rules and company articles. It discusses nomination and election procedures for board members and is intended to be submitted to a shareholders' meeting for approval. The content focuses on board/management changes rather than financial results or reports. The document length is short (709 characters), and it is not a report but an opinion related to board changes. Therefore, it fits best under Board/Management Information (MANG).
2019-02-13 Chinese
关于最近五年被证券监管部门和交易所采取监管措施或处罚的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Henan Sifangda Superhard Materials Co., Ltd. regarding regulatory measures or penalties taken by securities regulatory authorities and stock exchanges over the past five years. It details a specific regulatory corrective action from 2015 related to accounting errors and the company's remediation measures. The document does not contain full financial statements or comprehensive financial performance data but rather focuses on regulatory compliance and corrective disclosures. The length is 4356 characters, which is relatively short and consistent with an announcement rather than a full report. There is no indication that this is a full audit report or annual report, nor is it a certification letter or a proxy statement. It fits best as a Regulatory Filing (RNS) because it is a regulatory announcement about past regulatory actions and corrective measures, which does not fit other more specific categories.
2019-01-31 Chinese
关于无需编制前次募集资金使用情况报告的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by Henan Sifangda Superhard Materials Co., Ltd. regarding the non-requirement to prepare a report on the use of previously raised funds. It references regulatory rules from the China Securities Regulatory Commission about fundraising and reporting requirements. The document is short (776 characters) and serves as a formal notice about compliance with fundraising reporting rules, rather than containing any financial statements or detailed financial data. It does not present an annual report, interim report, or any detailed financial or audit information. It is an announcement related to regulatory compliance and fundraising history, but not a financing update or capital change announcement itself. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2019-01-31 Chinese

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