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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 2017-01-03 Capital/Financing Update
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
关于本次重大资产重组前12个月内购买、出售资产的说明
Capital/Financing Update Classification · 95% confidence The document is a statement from Henan Sifangda Superhard Materials Co., Ltd. regarding asset purchases and sales within the 12 months prior to a major asset restructuring. It references the company's planned acquisition of 100% equity of Yangling Meichang New Materials Co., Ltd. and the related financing. The document clarifies that there were no asset purchases or sales in the prior 12 months, so the current transaction is considered independent for regulatory calculation purposes. The content focuses on asset transactions related to a major restructuring and compliance with regulatory requirements for such transactions. This fits the category of a Capital/Financing Update (CAP), as it provides updates on a significant financing and asset acquisition transaction. The document length is short and contains substantive information about the transaction, not just an announcement or certification, so it is not RPA or RNS. Therefore, the best classification is CAP with high confidence.
2017-01-03 Chinese
独立董事关于发行股份及支付现金购买资产并募集配套资金暨关联交易的事前认可意见
Capital/Financing Update Classification · 95% confidence The document is a formal opinion from independent directors regarding a company's issuance of shares and cash payment to purchase assets, along with raising supporting funds. It references compliance with laws and stock exchange rules, and discusses related party transactions and board approval processes. The content focuses on approval and opinion about a capital raising and asset acquisition transaction, rather than presenting financial statements or detailed financial results. This aligns with a Capital/Financing Update (CAP) filing, which covers updates on fundraising, financing activities, or capital structure changes. The document length is short and does not contain financial statements, so it is not an Annual Report or Interim Report. It is not a Regulatory Filing or Report Publication Announcement since it contains substantive content about the transaction and independent directors' opinions. Therefore, the best classification is CAP with high confidence.
2017-01-03 Chinese
关于所提供信息真实性、准确性和完整性的承诺函（四）
Regulatory Filings Classification · 95% confidence The document consists of multiple commitment letters from the board of directors, supervisors, and senior management of Henan Sifangda Superhard Materials Co., Ltd. These letters guarantee the truthfulness, accuracy, and completeness of information provided in the company's major asset restructuring application documents. The text includes legal commitments and signatures but does not contain any financial data, report content, or detailed disclosures. The document is relatively short (2610 characters) and serves as a certification or attestation related to a regulatory filing rather than a full report or announcement. Therefore, it fits the criteria for a Regulatory Filing (RNS) as it is primarily an officer certification related to a regulatory matter.
2017-01-03 Chinese
关于本次重大资产重组事宜采取的保密措施及保密制度的说明
Capital/Financing Update Classification · 95% confidence The document is a detailed explanation of confidentiality measures and confidentiality system adopted by the company regarding a major asset restructuring transaction. It discusses internal controls, legal agreements, and compliance with regulatory requirements related to the transaction. There is no financial data, no report publication, no voting results, no management changes, no earnings or annual report content. The document is focused on the confidentiality and compliance aspects of a capital transaction, specifically a major asset restructuring. This fits best under Capital/Financing Update (CAP) as it relates to fundraising, financing activities, or capital structure changes, particularly a major asset acquisition and related financing.
2017-01-03 Chinese
广发证券股份有限公司对《四方达董事会关于停牌前公司股票价格波动是否达到“128号文”第五条相关标准的说明》之核查意见
Regulatory Filings Classification · 95% confidence The document is a verification opinion from an independent financial advisor (Guangfa Securities Co., Ltd.) regarding whether the stock price fluctuation of Henan Sifangda Superhard Materials Co., Ltd. before suspension meets the criteria specified in the China Securities Regulatory Commission's Notice No. 128 (2007). It discusses stock price movements, market and industry index comparisons, and concludes no abnormal fluctuations occurred. The document is short (1200 characters) and focuses on compliance and verification related to a regulatory notice, not a full financial report or earnings release. It is a regulatory compliance-related statement, not an audit report, annual report, or earnings release. Therefore, it fits best under Regulatory Filings (RNS) as a regulatory announcement and compliance document.
2017-01-03 Chinese
广发证券股份有限公司关于公司本次重大资产重组前12个月内购买、出售资产的核查意见
Audit Report / Information Classification · 95% confidence The document is a verification opinion from a financial advisor regarding asset purchases and sales within 12 months prior to a major asset restructuring transaction. It references regulatory requirements for major asset restructurings and confirms no asset transactions occurred in that period. The document is related to a major asset restructuring but is specifically a verification opinion on asset transactions, not the restructuring announcement itself or a full financial report. It is a standalone audit or verification report related to accounting and transaction compliance, fitting the Audit Report / Information (AR) category. FY 2016
2017-01-03 Chinese

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