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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 2023-04-06 Audit Report / Informat…
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
内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Self-Evaluation Report" for the year 2022 by 柘城惠丰钻石科技股份有限公司. It discusses the company's internal control evaluation, including control environment, risk assessment, control activities, and internal control defect identification and rectification. The document is a detailed report on the company's internal control effectiveness and compliance with relevant regulations. It is not an annual report, audit report, or earnings release, but rather a specialized internal control evaluation report. This fits the definition of an Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles, as well as internal control evaluations. The document length (5881 characters) and content confirm it is the report itself, not just an announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2022
2023-04-06 Chinese
第三届监事会第七次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board (监事会) of the company regarding various agenda items including approval of the 2022 annual report, audit report, financial statements, budget report, and other related reports. It references multiple reports that have been or will be disclosed on the exchange platform, but this document itself is a meeting resolution announcement summarizing the decisions made and voting results. It does not contain the full reports or detailed financial data itself, but rather the outcomes of the Supervisory Board meeting. This type of document is best classified as a Regulatory Filing (RNS) because it is a formal announcement of meeting resolutions and approvals, not the actual reports or financial statements.
2023-04-06 Chinese
关于拟修订《公司章程》公告
Governance Information Classification · 95% confidence The document is an announcement regarding proposed amendments to the company's Articles of Association (公司章程). It details specific changes to the company's governance documents and states that these changes will be submitted to the shareholders' meeting for approval. The document does not contain financial statements or detailed financial data, nor is it a transcript, report, or presentation. It is a formal announcement about governance-related changes, specifically to the company's internal rules and governance structure. Therefore, it fits best under the category of Governance Information (CGR). The document length is 4417 characters, which is sufficient for a detailed announcement but not a full report. There is no indication that this is a report publication announcement or a regulatory filing fallback. Hence, the classification is CGR with high confidence.
2023-04-06 Chinese
关于召开2022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 2022 Annual General Meeting (AGM) of the company 柘城惠丰钻石科技股份有限公司. It details the meeting date, voting methods (including online voting), attendees, agenda items to be discussed, and references to various reports (annual report, audit report, board report, etc.) that will be reviewed at the meeting. The document does not contain the reports themselves but rather serves as an official notification for shareholders about the AGM and the matters to be voted on. The presence of phrases like "关于召开2022 年年度股东大会通知公告" (Notice of convening the 2022 Annual General Meeting) and detailed meeting logistics confirms this is an AGM Information document. The document length is about 4910 characters, which is consistent with a detailed AGM notice rather than a full report. Therefore, the correct classification is AGM Information (AGM-R).
2023-04-06 Chinese
关于使用自有闲置资金购买理财产品的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from a company regarding the use of its own idle funds to purchase financial products. It details the purpose, amount, method, duration, risk analysis, and approval process of the investment. It includes a board meeting resolution and voting results. The document is short (1400 characters) and does not contain financial statements or detailed financial data. It is an update on a financing-related activity but not a full financial report or earnings release. It fits best under Capital/Financing Update (CAP) as it concerns the company's financing activities and capital usage.
2023-04-06 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 company's intention to reappoint an accounting firm (auditor) for the 2023 fiscal year. It details the auditor's background, independence, audit fees, and the board's approval process. There are no actual financial statements or audit reports included, nor is this a certification or legal proceeding. The document is a formal announcement about the auditor appointment, not the audit report itself or the annual report. Therefore, it fits best under Audit Report / Information (AR) as it relates to audit matters but is not a full annual report or financial statement filing. FY 2023
2023-04-06 Chinese

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