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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 2011-02-28 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
第一届董事会第五次临时会议决议公告
Board/Management Information Classification · 95% confidence The document is an announcement of resolutions passed at the company's first board of directors' fifth extraordinary meeting. It includes details about the establishment of special accounts for raised funds, amendments to the company's articles of association following its IPO listing, and approval for handling business registration changes. The document is a formal announcement of board decisions rather than a full report or financial statement. It does not contain financial data or detailed management discussion but rather governance and procedural updates. Therefore, it fits best under Board/Management Information (MANG). The document length is short (1946 characters), and it is not a report publication announcement or regulatory filing. Hence, the classification is MANG with high confidence.
2011-02-28 Chinese
首次公开发行股票并在创业板上市公告书提示性公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the initial public offering (IPO) and listing of Henan Sifangda Superhard Materials Co., Ltd. on the Shenzhen Stock Exchange's Growth Enterprise Market (创业板). It includes details such as stock abbreviation, stock code, total shares after IPO, and risk warnings. The document also provides contact information for the issuer and the sponsor. It does not contain financial statements or detailed financial analysis but serves as a public notice of the IPO and listing event. The document length is short (914 characters), and it primarily serves as an announcement rather than a full report. Therefore, it fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising and capital structure changes such as IPOs.
2011-02-13 Chinese
国泰君安证券股份有限公司关于公司股票上市保荐书
Regulatory Filings Classification · 95% confidence The document is a detailed sponsorship letter from Guotai Junan Securities Co., Ltd. regarding the initial public offering (IPO) and listing of Henan Sifangda Superhard Materials Co., Ltd. on the Shenzhen Stock Exchange's Growth Enterprise Market (创业板). It includes company background, financial data audited by an accounting firm, details of the stock issuance, underwriting, lock-up commitments, and the sponsor's confirmation of compliance with relevant laws and regulations. The document is not a financial report like an annual or interim report, nor is it a regulatory filing or announcement of voting results. It is a formal sponsorship letter related to the IPO process and stock listing approval. This type of document fits best under the category of Regulatory Filings (RNS) as it is a regulatory submission related to the IPO and listing but not a financial report or other specific filing type.
2011-02-13 Chinese
首次公开发行股票并在创业板上市公告书
Regulatory Filings Classification · 95% confidence The document is titled as a "首次公开发行股票 并在创业板上市公告书" which translates to "Initial Public Offering and Listing Announcement on the Growth Enterprise Market." It contains detailed information about the company's IPO, stock issuance, shareholder lock-up periods, financial data for 2010 and 2009 including balance sheets, profit and loss statements, and cash flow statements. The document also includes information about the company's shareholders, management, and the underwriting institution. The financial data includes unaudited and audited figures, and the document is quite lengthy (over 11,000 characters), indicating it is a full report rather than a brief announcement. The content is consistent with a comprehensive IPO prospectus or listing announcement document, which is a regulatory filing announcing the company's initial public offering and listing details. It is not an annual report, earnings release, or management discussion, but rather a formal regulatory announcement related to the IPO and listing. Given the detailed nature and the regulatory context, this fits best under the category of Regulatory Filings (RNS), which is the fallback for miscellaneous regulatory announcements that do not fit other categories exactly. It is not a report publication announcement because it contains substantive data and explanations, not just a notice of report availability.
2011-02-13 Chinese
北京市衡基律师事务所关于公司首次公开发行股票并申请在深圳证券交易所创业板上市的法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the initial public offering (IPO) and listing application of a company on the Shenzhen Stock Exchange's Growth Enterprise Market (创业板). It contains detailed legal opinions on the company's qualifications, approvals, authorizations, and compliance with relevant laws and regulations for the IPO and listing. The document is not a financial report, earnings release, or management discussion, but a legal opinion letter supporting the IPO process. It is not an announcement or a brief notice but a substantive legal document. Therefore, it fits best under the category of Regulatory Filings (RNS), as it is a regulatory compliance document related to the IPO process that does not fall under other specific categories like Annual Report or Capital Update.
2011-02-13 Chinese
首次公开发行股票并在创业板上市网上定价发行摇号中签结果公告
Share Issue/Capital Change Classification · 95% confidence The document is an announcement of the lottery results for the online pricing issuance of shares for Henan Sifangda Superhard Materials Co., Ltd. It lists the winning numbers for the stock subscription lottery related to the company's initial public offering (IPO) on the Growth Enterprise Market. This is a typical announcement of the results of a share issuance lottery, not the issuance itself or a detailed financial report. Therefore, it fits the category of Share Issue/Capital Change announcements, which cover new share issues and related capital changes.
2011-01-31 Chinese

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