Company Recognition and Achievements - Huifeng Diamond's subsidiary, Henan Huifeng Diamond Co., was recognized as the "Henan Provincial Engineering Technology Research Center" for its "Large-Sized Functional Diamond Engineering Technology Research Center" on February 3, 2023[3]. - The company was successfully recognized as a "Provincial Enterprise Technology Center" by the Henan Development and Reform Commission in November 2023[4]. - Henan Kela Diamond Co., a subsidiary, was awarded the title of "Gazelle Enterprise" by the Henan Provincial Science and Technology Department on June 12, 2023, which promotes innovation-driven enterprises[6]. - The company was recognized as a "specialized, refined, distinctive, and innovative" enterprise at the national level[46]. - The company has been recognized as a high-tech enterprise, allowing it to enjoy a preferential corporate income tax rate of 15% for 2023[105]. Financial Performance - The company's operating revenue for 2023 was CNY 495,517,175.85, representing a 14.85% increase compared to CNY 431,442,552.86 in 2022[29]. - The net profit attributable to shareholders for 2023 was CNY 69,883,182.35, a decrease of 4.96% from CNY 73,531,271.34 in 2022[29]. - The gross profit margin for 2023 was 27.28%, down from 29.50% in 2022[29]. - Total assets at the end of 2023 amounted to CNY 866,588,457.17, reflecting a 4.74% increase from CNY 827,355,216.11 at the end of 2022[31]. - The total liabilities decreased by 6.39% to CNY 217,824,137.75 in 2023 from CNY 232,701,234.58 in 2022[31]. - The net assets attributable to shareholders increased by 9.01% to CNY 640,555,211.35 in 2023 from CNY 587,628,401.62 in 2022[31]. - The basic earnings per share for 2023 was CNY 0.76, a decrease of 20.00% from CNY 0.95 in 2022[29]. - The company reported a significant increase in other income, which rose by 74.64% to ¥9.42 million, mainly due to deferred income and VAT input tax credits[78]. - The company’s revenue for the fiscal year 2023 was CNY 495.5172 million, representing a growth from CNY 431.4426 million in 2022, indicating a year-over-year increase of approximately 14.9%[121]. Research and Development - The company has established a research center to enhance its innovation capabilities and technological advancements[3]. - Research and development expenses amounted to 33.58 million yuan, representing a year-on-year increase of 59.56%, accounting for 6.78% of operating revenue[48]. - The company employed 88 R&D personnel, making up 28.76% of the total workforce[50]. - The company has obtained 133 authorized patents as of 2023, supporting its innovation-driven development[50]. - The company is conducting research on the preparation technology of nano-diamond, aiming to achieve a production efficiency increase for 50 nm fine nano-diamonds, which will significantly enhance the company's diamond powder production technology level and promote production development[113]. - The company is focusing on surface modification research of diamond micro-powder to enhance product performance, including sharpness and self-sharpening ability, which is crucial for meeting market demands and improving product competitiveness[113]. - The company is developing diamond composite materials for mobile phone back panels, which will improve wear resistance and thermal conductivity, addressing consumer concerns about heat dissipation in electronic devices[114]. - The company is researching the production of high-performance micro-nano diamonds with a target size of 500 nm, which will facilitate entry into markets such as third-generation semiconductors and 3C products[114]. - The company is committed to continuous technological innovation to ensure sustainable development and enhance its competitive edge in the market[114]. Market Trends and Industry Insights - China is the world's largest producer of synthetic diamonds, accounting for over 95% of global production in 2023, with an output of 162 billion carats in 2022[54]. - The demand for industrial diamonds is expected to grow due to increased exploration depth and the expansion of the construction industry, driven by rising investments in residential construction globally[55]. - The diamond wire saw market in China grew from 60.21 billion yuan in 2021 to 85.56 billion yuan in 2022, benefiting from explosive growth in the photovoltaic industry[56]. - Global demand for silicon wafers is projected to reach 436GW by 2025, leading to a diamond wire demand of 16,335 million kilometers, with a compound annual growth rate of 23.90%[57]. - The semiconductor polishing market is expected to grow significantly, driven by advancements in 5G, IoT, and AI technologies, requiring higher performance chips[58]. - The global cultivated diamond market is projected to grow from 16.7 billion yuan in 2020 to 36.8 billion yuan by 2025, with China's market expanding from 8.3 billion yuan to 29.5 billion yuan[61]. - The demand for cultivated diamonds is rapidly rising, with significant increases in the production and sales of diamonds larger than 3 carats, which have higher sales prices and profit margins[66]. Corporate Governance and Management - The actual controller of the company is Wang Laifu, with no concerted action parties[21]. - The company has optimized its corporate governance and internal control systems, revising several internal regulations[52]. - The company emphasizes the protection of investor interests, particularly for small and medium investors, and has updated its governance structure and internal control systems in compliance with relevant laws and regulations[127]. - The company has ensured that minority shareholders have the opportunity to express their opinions regarding the dividend policy[193]. - The company has a total of 9 board members and 3 supervisors[200]. Shareholder Information and Equity - The largest shareholder, Wang Laifu, holds 58,220,000 shares, representing 63.08% of the total shares[179]. - The combined voting rights controlled by Wang Laifu and his spouse, Kou Jingli, amount to 70.16% of the company[182]. - The company has completed the first phase of its equity incentive plan, granting 1,000,000 shares to 21 individuals[165]. - The company has repurchased 610,000 shares, accounting for 0.6609% of the total share capital, with a total payment of ¥7,930,139.71[168]. - The company distributed a cash dividend of 1 yuan per 10 shares, totaling 9,230,000.00, as part of the 2022 annual profit distribution plan[192]. Financial Management and Investments - The company raised a total of CNY 356,477,000 from its initial public offering, with CNY 29,327,715.43 utilized during the reporting period[186]. - The raised funds are primarily allocated for the expansion of the diamond micro-powder production base and the upgrade of the R&D center[187]. - The company has a loan of CNY 10,000,000 from the Agricultural Bank of China with an interest rate of 4.50%[189]. - The total amount of loans issued by the company reached 132,400,000.00, with various interest rates ranging from 3.10% to 4.35%[191]. - The company has implemented measures to strengthen accounts receivable management, including credit information investigations for new clients and regular credit risk assessments for existing clients[149]. Operational Challenges and Risks - The company faces risks from macroeconomic fluctuations and changes in industry policies that could impact market demand for diamond micro-powder products[146]. - The company has a significant reliance on diamond monocrystals as a primary raw material, which poses risks related to price fluctuations in the supply chain[149]. - The company has established a comprehensive inventory management system to address potential risks related to inventory levels and price fluctuations[148].

关于与中南钻石有限公司签署战略合作协议 证券代码：839725 证券简称：惠丰钻石 公告编号：2024-008 惠丰钻石股份有限公司 暨签订工业金刚石采购合同的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、 合同签署概况 （一） 基本情况 为实现双方优势互补，拓宽双方合作领域、实现合作共赢，增强双方在产业 链上下游的竞争优势，惠丰钻石股份有限公司（以下简称"惠丰钻石"或"公司"） 近日与中南钻石有限公司（以下简称"中南钻石"）签署了《战略合作协议》, 达成战略合作关系。双方同时签订了《产品买卖框架协议》，约定在协议有效期 内，公司向中南钻石采购工业金刚石等产品，具体购销数量、金额以双方实际发 生的产品购销订单的数量、金额为准。 （二） 审批情况 根据《公司章程》及相关制度，上述合同的签订，属于公司的日常经营行为， 不需要经过公司董事会及股东大会的审议。合同自双方签字盖章后生效，无需其 他审批手续。 二、 合同对手方情况 1.法人及其他经济组织 名称：中南钻石有限公司 注册地址：河南省方城县中 ...

Financial Performance - The company's operating revenue for 2023 is approximately CNY 495.52 million, an increase of 14.85% compared to the previous year[4]. - The net profit attributable to shareholders decreased by 4.87% to approximately CNY 69.95 million, while the net profit after deducting non-recurring gains and losses fell by 11.82% to approximately CNY 60.33 million[4]. - Basic earnings per share decreased by 20.00% to CNY 0.76, primarily due to changes in the weighted average number of shares[7]. Assets and Equity - Total assets at the end of the reporting period increased by 4.74% to approximately CNY 866.59 million, and equity attributable to shareholders rose by 9.02% to approximately CNY 640.62 million[4]. Research and Development - The company increased its R&D investment in CVD technology by 59.56%, impacting overall profitability[6]. Gross Margin and Sales - The company experienced a slight decline in overall gross margin due to production cycle and product structure factors[6]. - Revenue from micro-powder sales in the third-generation semiconductor application field increased, although the gross margin for these products was slightly lower than for regular products[6]. Market Expansion - The company actively expanded its market presence through exhibitions and strengthened relationships with existing customers[6]. Financial Data Caution - The financial data presented is preliminary and unaudited, with final figures to be disclosed in the annual report[8]. - Investors are advised to exercise caution due to the preliminary nature of the financial data and potential investment risks[8].

惠丰钻石股份有限公司 回购股份注销完成暨股份变动公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、误导 性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带法律责任。 一、定向回购股份注销情况 证券代码：839725 证券简称：惠丰钻石 公告编号：2024-006 注：上述回购实施前所持股份情况以 2024 年 1 月 19 日在中国证券登记结算有限责任公 司登记数据为准。 三、后续安排 公司将按照规定办理工商变更登记手续，并申领新的营业执照。 公司通过股份回购专用证券账户，共回购 50,000 股，占回购前公司总股本的比例 为 0.0542%。公司已在中国证券登记结算有限责任公司北京分公司办理完毕上述 50,000 股回购股份的注销手续。本次回购股份注销完成前，公司股份总额为 92,300,000 股， 本次回购股份注销完成后，公司股份总额为 92,250,000 股，公司剩余库存股 610,000 股。 | 类别 | 注销前 | | 注销后 | | | --- | --- | --- | --- | --- | | | 数量（股） | 比例（%） | 数量（股） | ...

惠丰钻石股份有限公司 回购股份结果公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、误导 性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带法律责任。 一、 回购方案基本情况 惠丰钻石股份有限公司（以下简称"公司"）于 2023 年 8 月 27 日召开公司第三届 董事会第十二次会议、第三届监事会第十次会议，并于 2023 年 9 月 13 日召开 2023 年 第一次临时股东大会，审议通过了《关于公司回购股份方案的议案》。具体内容详见公 司在北交所信息披露平台（www.bse.cn）披露的《回购股份方案公告》（公告编号： 2023-075）。回购方案的主要情况如下： 证券代码：839725 证券简称：惠丰钻石 公告编号：2024-005 （一）回购用途及目的 基于对公司未来发展前景的信心和公司价值的认可，为建立、健全公司的长效激励 机制，吸引和留住优秀人才，充分调动员工的积极性，促进公司持续稳定健康发展，在 综合考虑公司经营情况、财务状况及未来盈利能力等因素的基础上，公司拟以自有资金 回购公司股份，用于实施股权激励或员工持股计划。 （二）回购方式 本次回购方式为竞价 ...

证券代码： 839725 证券简称： 惠丰钻石 公告编号：2024-003 惠丰钻石股份有限公司 董事会 2024年1月2日 截至2023年12月29日，公司已将用于暂时补充流动资金的4,900万元全部归还至募 集资金专用账户，使用期限自董事会审议通过之日起未超过12个月。公司已将上述募集 资金归还情况及时通知保荐机构中国银河证券股份有限公司及保荐代表人。 惠丰钻石股份有限公司 特此公告。 关于闲置募集资金暂时补充流动资金归还的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、误导 性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带法律责 任。 惠丰钻石股份有限公司（以下简称"公司"）于2023年1月9日召开第三届董事会第 六次会议、第三届监事会第五次会议，审议通过了《关于使用闲置募集资金暂时补充流 动资金的议案》。为提高闲置募集资金使用效率，在确保资金安全、不影响募集资金投 资项目建设的前提下，公司拟使用额度不超过人民币5,000万元的闲置募集资金用于暂 时补充流动资金，使用期限自本次董事会审议之日起不超过12个月，使用期限到期前公 司将及时、足额归还至募集资金专用 ...

证券代码：839725 证券简称：惠丰钻石 公告编号：2024-004 惠丰钻石股份有限公司 回购进展情况公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、误导 性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带法律责任。 一、 回购方案基本情况 惠丰钻石股份有限公司（以下简称"公司"）于 2023 年 8 月 27 日召开公司第三届 董事会第十二次会议、第三届监事会第十次会议，并于 2023 年 9 月 13 日召开 2023 年 第一次临时股东大会，审议通过了《关于公司回购股份方案的议案》，公司现任独立董 事对该议案发表了同意的独立意见。回购方案的主要情况如下： （一）回购用途及目的 基于对公司未来发展前景的信心和公司价值的认可，为建立、健全公司的长效激励 机制，吸引和留住优秀人才，充分调动员工的积极性，促进公司持续稳定健康发展，在 综合考虑公司经营情况、财务状况及未来盈利能力等因素的基础上，公司拟以自有资金 回购公司股份，用于实施股权激励或员工持股计划。 （二）回购方式 本次回购方式为竞价方式回购。 （三）回购价格 为保护投资者利益，结合公司目前的财务状况、经营 ...

证券代码：839725 证券简称：惠丰钻石 公告编号：2024-001 惠丰钻石股份有限公司 2023 年第三次临时股东大会决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2023 年 12 月 29 日 2.会议召开地点：公司会议室 5.会议主持人：董事长王来福先生 6.召开情况合法、合规、合章程性说明： 本次股东大会的召集、召开、议案审议程序等符合《公司法》及《公司章程》 的要求。本次股东大会的召开不需要相关部门的批准。 （二）会议出席情况 出席和授权出席本次股东大会的股东共 9 人，持有表决权的股份总数 66,336,489 股，占公司有表决权股份总数的 72.39%。 其中通过网络投票参与本次股东大会的股东共 1 人，持有表决权的股份总数 24,789 股，占公司有表决权股份总数的 0.03%。 （三）公司董事、监事、高级管理人员出席或列席股东大会情况 3.会议召开方式：现场及网络召开 4.会议召集人：董事会 1.公司在任董 ...

法律意见书 国枫律股字[2023]A0656 号 致：惠丰钻石股份有限公司（贵公司） 北京国枫律师事务所（以下简称"本所"）接受贵公司的委托，指派律师出席并见 证贵公司 2023 年第三次临时股东大会（以下简称"本次会议"）。 北京市东城区建国门内大街 26 号新闻大厦 7 层、8 层 电话：010-88004488/66090088 传真：010-66090016 邮编：100005 北京国枫律师事务所 关于惠丰钻石股份有限公司 2023 年第三次临时股东大会的 本所律师根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中华人 民共和国证券法》（以下简称"《证券法》"）、《上市公司股东大会规则》（以下简 称"《股东大会规则》"）、《律师事务所从事证券法律业务管理办法》（以下简称"《证券 法律业务管理办法》"）、《律师事务所证券法律业务执业规则（试行）》（以下简称"《证 券法律业务执业规则》"）等相关法律、行政法规、规章、规范性文件及《惠丰钻石股份 有限公司章程》（以下简称"《公司章程》"）的规定，就本次会议的召集与召开程序、召 集人资格、出席会议人员资格、会议表决程序及表决结果等事宜，出具本法律意见 ...

近日，公司收到天职国际出具的《关于变更签字注册会计师的函》，现将相关情况 公告如下： 一、本次变更签字注册会计师的情况 天职国际原指派袁刚先生、靳朋飞先生作为签字注册会计师为公司提供2023年年 度审计服务。因内部工作调整，现指派王金峰先生代替袁刚先生作为新任签字注册会计 师为公司提供审计服务，变更后的签字注册会计师为王金峰先生、靳朋飞先生。 二、新任签字注册会计师的简历 王金峰先生，2016年成为注册会计师，2008年开始从事上市公司审计，2016年开始 在天职国际执业，2023年开始为本公司提供审计服务，近三年签署上市公司审计报告5 家，近三年签署挂牌公司审计报告2家，近三年复核上市公司审计报告2家。 王金峰先生近三年不存在因执业行为受到刑事处罚，受到证监会及其派出机构、行 业主管部门等的行政处罚、监督管理措施，受到证券交易所、行业协会等自律组织的自 律监管措施、纪律处分的情况；不存在可能影响独立性的情形。 证券代码： 839725 证券简称： 惠丰钻石 公告编号：2023-124 惠丰钻石股份有限公司 关于变更审计机构签字注册会计师的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 ...