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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 2020-03-09 Earnings Release
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
2020年第一季度业绩预告
Earnings Release Classification · 95% confidence The document is titled as a '2020 First Quarter Performance Forecast' and provides estimated financial performance for the period January 1, 2020 to March 31, 2020. It explicitly states that the forecast is preliminary and unaudited, and that detailed financial data will be disclosed in the company's first quarter report. The document is short (858 characters) and serves as an announcement of expected quarterly results rather than a full financial report. Therefore, it is best classified as an Earnings Release (ER), which is the initial announcement of quarterly financial results with key highlights only. Q1 2020
2020-03-09 Chinese
关于回购注销部分限制性股票的公告
Transaction in Own Shares Classification · 95% confidence The document is a formal announcement from a company regarding the repurchase and cancellation of a portion of restricted shares under a 2018 restricted stock incentive plan. It details the background of the stock incentive plan, the reasons for repurchase, the number and price of shares repurchased, and the impact on the company. It includes board and supervisory committee meeting approvals, independent director opinions, and legal opinions. The document is not a financial report, earnings release, or management discussion, but rather a specific announcement about share repurchase related to restricted stock. This fits the category of Transaction in Own Shares (POS), which covers company buybacks or cancellations of its own shares.
2020-03-09 Chinese
第四届监事会第十八次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Henan Sifangda Superhard Materials Co., Ltd. It includes approvals of various reports and proposals related to the 2019 fiscal year, such as the 2019 Supervisory Board Work Report, accounting policy changes, impairment provisions, fundraising usage, financial statements, internal control self-evaluation, the full 2019 Annual Report, profit distribution plan, audit firm reappointment, stock incentive plans, and employee stock ownership plans. The document is dated March 9, 2020, and repeatedly states that these resolutions need to be submitted to the 2019 Annual General Meeting for approval. The content is not the full annual report itself but a formal announcement of the Supervisory Board's resolutions regarding the annual report and related matters. The document length is 4338 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document fits best as a Regulatory Filing (RNS) because it is an official announcement of supervisory board resolutions and approvals related to the annual report and other corporate governance matters, not the annual report itself or the AGM materials.
2020-03-09 Chinese
第一期员工持股计划管理办法
Governance Information Classification · 95% confidence The document is a detailed management regulation for an employee stock ownership plan (员工持股计划管理办法) of 河南四方达超硬材料股份有限公司. It outlines the principles, participation criteria, funding sources, management structure, rights and obligations of participants, and other operational details of the employee stock ownership plan. There is no indication that this is a financial report, earnings release, or regulatory filing. It is not an announcement of voting results or a proxy statement. The document is a governance-related internal policy document concerning the management and operation of an employee stock ownership plan, which fits best under Governance Information (CGR). The document length (8104 characters) and content confirm it is a substantive governance report rather than a brief announcement or certification.
2020-03-09 Chinese
独立董事关于第四届董事会第二十一次会议相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent directors' opinion report on various corporate governance and financial matters related to the company's board meeting. It covers topics such as related party transactions, accounting policy changes, impairment provisions, use of raised funds, internal control evaluation, profit distribution proposals, audit firm reappointment, stock incentive plans, employee stock ownership plans, and senior management appointments. The document is not a full annual report or financial statement but rather a detailed board/management related opinion and governance document. It is not a short announcement or certification but a substantive report on board meeting matters and independent directors' opinions. Therefore, it fits best under Board/Management Information (MANG).
2020-03-09 Chinese
控股股东及其他关联方资金占用情况的专项说明
Audit Report / Information Classification · 95% confidence The document is a special explanation regarding the use of funds by controlling shareholders and other related parties for the year 2019. It includes a summary table of non-operating fund occupation and other related party fund transactions for 2019. The document references an audit report signed on March 10, 2020, for the 2019 financial statements, but this document itself is not the full audit report or annual report. Instead, it is a specific report focusing on related party fund usage and includes a review by a certified public accountant. The content is specialized and relates to audit findings on related party transactions, which aligns with the category of Audit Report / Information (AR). The document length is 2368 characters, which is not very long but contains substantive financial data and audit commentary, so it is not a mere announcement or certification. Therefore, the best classification is AR (Audit Report / Information). FY 2019
2020-03-09 Chinese

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