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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 2015-10-23 Interim / Quarterly Rep…
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
2015年第三季度报告全文
Interim / Quarterly Report Classification · 100% confidence The document is titled "2015 年第三季度报告" which translates to "2015 Third Quarter Report." It contains detailed financial data including assets, liabilities, income, cash flows, shareholder information, risk factors, management discussion and analysis, and fundraising usage. The presence of quarterly financial data and management discussion indicates this is a comprehensive interim financial report for a period shorter than a full fiscal year. It is not an announcement or a brief summary but a full report with substantive financial data and analysis. Therefore, it fits the definition of an Interim / Quarterly Report (IR). 9M 2015
2015-10-23 Chinese
关于取得专利证书的公告
Regulatory Filings Classification · 95% confidence The document is a company announcement regarding the acquisition of patent certificates. It details the patents obtained, their types, and their application in the company's products. There is no financial data, no mention of financial results, no regulatory filings, no meeting materials, or any other report type. The document is an announcement of intellectual property achievements, which does not fit into financial report categories. It is a regulatory announcement about patents, best classified under Regulatory Filings (RNS) as a general announcement that does not fit other categories.
2015-10-14 Chinese
2015年三季度业绩预告
Earnings Release Classification · 95% confidence The document is a performance forecast for the third quarter of 2015, covering the period from January 1, 2015 to September 30, 2015. It provides estimated net profit figures and explanations for performance changes but explicitly states that the forecast is unaudited and that detailed financial data will be disclosed in the official third quarter report. The document is short (753 characters) and serves as a preliminary earnings forecast rather than a full interim or quarterly report containing actual financial statements. Therefore, it fits the category of an Earnings Release (ER), which is an initial announcement of quarterly/periodical financial results with key highlights only. 9M 2015
2015-10-14 Chinese
关于限制性股票授予完成的公告
Share Issue/Capital Change Classification · 95% confidence The document is an announcement regarding the completion of a restricted stock grant by the company 河南四方达超硬材料股份有限公司. It details the number of shares granted, the recipients, the grant price, the stock source, the lock-up and unlock periods, and the impact on shareholding structure and earnings per share. It also includes a verification report from an accounting firm on the subscription funds. The document is a formal announcement of a share-based incentive plan completion and related share capital changes, not a full financial report or audit report. It is not a report publication announcement since it contains substantive details about the stock grant and capital changes. This fits best under the category of Share Issue/Capital Change (SHA), which covers announcements regarding new share issues and capital changes.
2015-10-13 Chinese
北京市华城律师事务所关于公司调整限制性股票激励计划的法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the adjustment of a restricted stock incentive plan for a company. It references relevant laws and regulations, details the approval and authorization process by the company's board and shareholders, and concludes with the law firm's legal opinion on the compliance of the plan adjustment. The document does not contain financial statements, earnings data, or management discussion of financial results. It is not an announcement of a report but a legal opinion related to a stock incentive plan adjustment. This type of document fits best under Regulatory Filings (RNS) as it is a compliance/legal opinion filing related to corporate governance and securities law, but not a direct governance report or remuneration report. The document length is under 5,000 characters and is a standalone legal opinion letter, not a full report or announcement of a report publication.
2015-09-23 Chinese
关于调整限制性股票激励计划的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding adjustments to a company's restricted stock incentive plan, including details about board meetings, shareholder approvals, and legal opinions. It focuses on changes to the stock incentive plan, the number of shares, and participants, rather than presenting financial statements or detailed financial performance data. The document is relatively short (1764 characters) and serves as a formal announcement of a corporate governance action related to stock incentives. This fits best under the category of Capital/Financing Update (CAP), as it relates to changes in the company's capital structure through stock incentives.
2015-09-23 Chinese

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