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惠丰钻石 — Investor Relations & Filings

Ticker · 920725 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 451 across all filing types
Latest filing 2025-04-28 Interim / Quarterly Rep…
Country CN China
Listing Beijing Stock Exchange 920725

About 惠丰钻石

https://www.hfdiamond.com/

Huifeng Diamond specializes in the research, development, and production of synthetic diamond micron powder and superhard materials. The product portfolio includes diamond crushing materials, diamond grits, and polycrystalline diamond (PCD) products. These materials are designed for high-precision industrial applications, including grinding, polishing, and cutting. The company serves sectors such as photovoltaics, semiconductors, aerospace, and precision machinery manufacturing. Huifeng Diamond emphasizes technological innovation and quality consistency, providing abrasives with precise particle size distribution and high thermal stability. Its manufacturing capabilities support advanced processing requirements for hard and brittle materials, ensuring performance and efficiency in demanding technical environments.

Recent filings

Filing Released Lang Actions
2025年一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "2025 年第一季度报告" which translates to "2025 First Quarter Report." It contains detailed financial data including consolidated and parent company balance sheets, profit and loss statements, cash flow statements, and explanations of financial changes. The report covers the period from January to March 2025, indicating it is a quarterly financial report. The document explicitly states it is unaudited and includes management assurances about the accuracy of the report. The length of the document (15,000 characters) and the presence of comprehensive financial statements confirm it is a full interim/quarterly report rather than a brief announcement or summary. Therefore, the document fits the definition of an Interim / Quarterly Report (IR). Q1 2025
2025-04-28 Chinese
拟续聘会计师事务所公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the proposed reappointment of an accounting firm (信永中和会计师事务所) for the 2025 fiscal year audit services. It details the firm's background, audit fees, and the approval process by the board and audit committee. There are no actual financial statements or audit reports included, only information about the appointment process and firm credentials. The document length is 2661 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this document is best classified as an Audit Report / Information announcement (AR) because it relates specifically to audit firm appointment and audit service details, but it is not a full annual report or audit report itself. However, since it is about the audit firm appointment and audit service details, it fits best under AR rather than RNS or RPA. FY 2025
2025-04-22 Chinese
关于召开2024年年度股东大会通知公告（提供网络投票）
AGM Information Classification · 100% confidence The document is a notice announcing the convening of the 2024 Annual General Meeting (AGM) of shareholders for 惠丰钻石股份有限公司. It details the meeting date, voting methods (including online voting), agenda items to be discussed and approved at the AGM, such as the 2024 annual report, board work report, supervisory board report, independent directors' reports, financial reports, audit reports, and dividend proposals. It also references where the full reports can be found but does not contain the reports themselves. The document is primarily an announcement and invitation to the AGM, including procedural and logistical information for shareholders. The document length is under 5,000 characters and it does not contain the actual annual report or financial statements but rather the notice of the meeting and agenda. Therefore, it fits the category of AGM Information (AGM-R).
2025-04-22 Chinese
审计委员会对会计师事务所履行监督职责情况报告
Audit Report / Information Classification · 95% confidence The document is a report from the Audit Committee regarding the supervision of the accounting firm for the company's 2024 annual audit. It details the audit firm's qualifications, the audit committee's oversight activities, and the audit process for the 2024 fiscal year. The document does not contain the full annual report or financial statements but focuses on the audit committee's evaluation and supervision of the audit firm. It is a standalone audit-related report, not the full Annual Report (10-K) or an announcement of a report publication. Therefore, it fits the category of Audit Report / Information (AR). The document length is 1609 characters, which is consistent with a detailed committee report rather than a brief announcement or certification. Hence, the classification is AR with high confidence. FY 2024
2025-04-22 Chinese
2024年年度报告摘要
Annual Report Classification · 100% confidence The document is titled as an annual report summary and contains detailed financial data for multiple years, including total assets, net assets, revenue, net profit, and other financial metrics. It also includes sections on company business overview, shareholding structure, and other corporate information typical of an annual report. The presence of an audit opinion with an unqualified opinion from an accounting firm further supports this classification. The document length is over 6,000 characters and contains substantive financial data and analysis, not just an announcement or summary. Therefore, this document is best classified as an Annual Report (10-K equivalent). FY 2024
2025-04-22 Chinese
2024年度募集资金存放与实际使用情况的专项报告
Capital/Financing Update Classification · 95% confidence The document is titled as a "2024年度募集资金存放与实际使用情况的专项报告" which translates to "2024 Annual Report on the Deposit and Actual Use of Raised Funds." It details the company's fundraising activities, including the amount raised, management and use of the funds, investment projects, use of idle funds, purchase of financial products, and compliance with regulatory requirements. It also includes audit opinions from accounting firms and sponsor institution verification. The document is comprehensive, contains detailed financial data about fundraising and fund usage, and is not merely an announcement or a brief summary. It is a specialized report focused on the use of raised capital, which aligns with the category of Capital/Financing Update (CAP). The document is not an Annual Report (10-K) as it does not cover full company financial performance or business overview, nor is it a Regulatory Filing (RNS) or Report Publication Announcement (RPA) since it contains substantive data and analysis. Therefore, the best fitting classification is Capital/Financing Update (CAP).
2025-04-22 Chinese

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