证券代码：300179 证券简称：四方达 公告编号：2025-047 河南四方达超硬材料股份有限公司 第六届董事会第十一次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 一、董事会会议召开情况 河南四方达超硬材料股份有限公司（以下简称"公司"）董事会于 2025 年 8 月 6 日以直接送达、电话或电子邮件形式向全体董事、监事和高级管理人员发 出了召开第六届董事会第十一次会议（以下简称"本次会议"或"会议"）的通 知。本次会议于 2025 年 8 月 17 日以现场和通讯表决相结合的方式在公司会议室 召开。 本次会议应出席董事 7 人，实际出席董事 7 人，其中董事方睿、单崇新、杜 海波以通讯的方式出席会议。公司全体监事、高级管理人员以及拟聘任的董事列 席了会议。会议召开符合《公司法》和《公司章程》的有关规定。本次会议由董 事长方海江先生主持，与会董事认真审议了本次会议的议案。 二、董事会会议审议情况 （一）审议通过《2025 年半年度报告》及《2025 年半年度报告摘要》 本议案已经第六届董事会审计委员会审议通过。 具体内容详见公司同日在巨潮资 ...

四方达8月18日晚间发布公告称，公司第六届第十一次董事会会议于2025年8月17日在公司会议室召开。 会议审议了《关于修订的议案》等文件。 （文章来源：每日经济新闻） ...

四方达8月18日晚间发布半年度业绩报告称，2025年上半年营业收入约2.61亿元，同比减少1.06%；归属 于上市公司股东的净利润约5322万元，同比减少15.47%；基本每股收益0.1095元，同比减少15.51%。 （文章来源：每日经济新闻） ...

格隆汇8月18日丨四方达(300179.SZ)公布2025年半年度报告，上半年公司实现营业收入2.61亿元，同比 下降1.06%；归属于上市公司股东的净利润5321.84万元，同比下降15.47%；归属于上市公司股东的扣除 非经常性损益的净利润3796.18万元，同比下降34.16%；基本每股收益0.1095元。 ...

河南四方达超硬材料股份有限公司 2025 年半年度报告全文 河南四方达超硬材料股份有限公司 2025 年半年度报告 2025 年 8 月 河南四方达超硬材料股份有限公司 2025 年半年度报告全文 第一节 重要提示、目录和释义 公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容 的真实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担 个别和连带的法律责任。 公司负责人方海江、主管会计工作负责人李炎臻及会计机构负责人(会计 主管人员)柳运达声明：保证本半年度报告中财务报告的真实、准确、完整。 1、宏观经济波动风险 目前，国内外经济环境复杂多变，给经济稳定增长带来诸多不确定性，在 经济全球化背景下，国际贸易合作日趋紧密，经济体彼此间经济关联度日益 密切，经济波动影响的连锁反应也更加广泛和深远。同时，国际大经济体间 的贸易博弈将继续影响国际贸易形势，进一步增加进出口企业经营的不确定 性。公司将深入拓展国内外市场，凭借持续的技术进步，完善公司产业结构； 同时，运用资产经营、资本运营双轮驱动战略，延伸产业链，增强公司风险 应对能力。 2、新产品市场开拓风险 1 河南四方达超硬材料股份有限公司 2 ...

Core Viewpoint - By 2025, the global superhard materials industry will exhibit a development pattern characterized by "dual-track technological competition and diversified application expansion," with the research and development of nanocrystalline diamond and new superhard compounds becoming the technological high ground. The industry is accelerating its transition towards emerging fields such as semiconductors and quantum computing [1]. Technological Development - The technological development of superhard materials dates back to the 1950s, beginning with the successful synthesis of diamonds using high-pressure high-temperature (HPHT) techniques. The first controllable synthetic diamonds were produced by ASEA in Sweden and GE in the USA in 1953 and 1954, respectively [2]. - The introduction of chemical vapor deposition (CVD) technology in the 1980s allowed for the low-pressure synthesis of diamond films, expanding material options for electronic devices, thermal management, and precision machining [2]. - Recent advancements in nanocrystalline structures have significantly enhanced the performance of superhard materials, with nanocrystalline diamonds achieving Vickers hardness levels of 180-200 GPa, making them one of the hardest known synthetic materials [4]. Research Trends - Between 2020 and 2025, a total of 1,758 effective documents were collected, with 1,078 focusing on diamonds and 687 on cubic boron nitride (cBN), indicating a significantly higher research interest in diamonds compared to cBN [7]. - The core technologies in the superhard materials industry are concentrated in material synthesis processes, structural optimization methods, and multifunctional composites [8]. Industry Dynamics - The main synthesis technologies in the superhard materials industry are HPHT and CVD, each suited for different applications. HPHT focuses on yield and cost control, while CVD offers unique advantages in electronics, optics, and high-end cutting tools [8]. - The industry is moving towards a collaborative evolution of high strength, high toughness, multifunctionality, and low cost, supporting the deep expansion of superhard materials in aerospace, precision machining, and electronic devices [10]. Emerging Applications - The development trend indicates that CVD technology is advancing towards larger sizes, higher quality, and lower costs, particularly in the production of single crystal diamonds. New unconventional synthesis methods, such as liquid-phase and microwave plasma methods, are also emerging [11]. - Research on diamond applications in emerging fields such as semiconductors, quantum computing, high-power optics, and water treatment is rapidly growing, becoming a new frontier in research [11]. Competitive Landscape - While Western countries maintain a lead in high-pressure equipment and the stability of HPHT/CVD processes, China is quickly narrowing the gap. In the field of nanocrystalline cBN and diamonds, foreign achievements are more pronounced, but breakthroughs are expected from Chinese teams by 2025 [11][12]. - China has strong global competitiveness in supply chains and raw materials, although it may face risks related to low-end product exports due to supply chain concentration [12].

Core Viewpoint - The company focuses on the research and development of diamond technology, particularly in the CVD diamond industry chain, highlighting the advantages of high-quality large-size ultra-pure CVD diamonds for various advanced manufacturing and consumer applications [1] Group 1: Company Focus - The company has been dedicated to the diamond field, emphasizing the development of CVD diamond technology [1] - The company has independently developed MPCVD equipment and CVD diamond processes for mass production of high-quality large-size ultra-pure CVD diamonds [1] - The company has formed multiple patents related to its CVD diamond technology [1] Group 2: Industry Applications - High-quality large-size ultra-pure CVD diamonds can be used in jewelry, precision tools, optical windows, chip heat sinks, semiconductors, and power devices [1] - The advantages of diamond include a wide bandgap, high breakdown field strength, and high thermal conductivity, making it suitable for high-end advanced manufacturing and consumer sectors [1]

Core Insights - The article provides a comprehensive overview of the superhard materials industry in China, detailing the production processes, applications, and regional distribution of companies involved in this sector [1][3][4]. Industry Overview - The superhard materials industry chain includes upstream raw material processing and chemical processing, leading to the production of diamond single crystals, which are then crushed into diamond powder for tools like saw blades and drill bits [1]. - The downstream applications of superhard materials are categorized into four main sectors: mineral oil services, precision manufacturing, high-tech industries, and jewelry [3]. Regional Distribution - The majority of superhard materials companies are concentrated in Henan province, followed by the Yangtze River Delta region, with fewer companies in Guangdong, Shaanxi, Beijing, and Shandong [4]. - The Henan cluster has the most companies and encompasses the most complete industry chain, focusing on industrial diamonds and cultivated diamonds, while the Yangtze River Delta is known for its technological research capabilities [8]. Industrial Parks - There are currently eight major superhard materials industrial parks in China, primarily located in Henan, Jiangsu, Guangdong, Shandong, and Inner Mongolia, with Henan having the highest concentration of three parks [9]. Company Capacity and Production - The superhard materials industry features a wide distribution across various segments, with upstream competition, a dense midstream, and a dispersed downstream market. Key companies and their production capacities include: - China Graphite: Approximately 1.23 million tons of natural graphite, accounting for about 76.9% of global production [13]. - Zhongbing Hongjian: The largest domestic producer of synthetic diamonds, with a production share of about 50% of the global total [13]. - Huanghe Xuanfeng: Approximately 2,000 six-sided top-press machines, with cultivated diamond revenue around 600 million yuan [13]. - Liliang Diamond: Industrial diamond production of 150.66 billion carats and cultivated diamond production of 2.772 million carats, expected to gradually reach capacity from 2024 to 2026 [13]. Investment Trends - Since 2020, representative companies in the superhard materials sector have shown various investment trends, reflecting strategic planning and competitive dynamics within the industry. For example: - Hengxing Technology has invested in expanding diamond wire production capacity to meet the needs of photovoltaic silicon wafer cutting [14]. - ST Xinye has gradually exited the superhard materials business, integrating into the national machine system [14]. - Sifangda has established a semiconductor division to enter the CVD cultivated diamond market, indicating a shift towards high-value applications [14].

Core Viewpoint - The company, Sifangda, has established itself as a leading player in the composite superhard materials industry in China, leveraging over 20 years of experience and significant technological advancements to create unique and scarce products in the market [2] Group 1: Company Strengths - The company has a clear competitive advantage in the composite superhard materials sector, being recognized as a high-tech enterprise with substantial R&D achievements [2] - The company’s main products are categorized into three types: composite superhard materials for resource extraction/engineering construction, precision processing, and CVD diamond [2] Group 2: Product Details - Resource extraction/engineering construction products are characterized by mature technology and stable performance, excelling in wear resistance, impact resistance, and heat resistance, making them strong competitors against imported products in the oil and gas exploration and extraction sector [2] - Precision processing products demonstrate exceptional performance in ultra-precision and high-speed machining, achieving quality standards that are on par with global leaders [2] - The company has focused on research and development in the diamond field, with proprietary MPCVD equipment and CVD diamond processes capable of producing high-quality, large-sized ultra-pure CVD diamonds [2]

Core Viewpoint - The company has approved the third employee stock ownership plan, which is set to expire on January 25, 2026, and has provided details regarding the stock source, transfer, and unlocking conditions [1][3]. Group 1: Employee Stock Ownership Plan Details - The third employee stock ownership plan was approved during a shareholders' meeting and is based on shares repurchased by the company, totaling 5,000,077 shares, with 491,231 shares allocated for this plan [1][2]. - The plan has a duration of 48 months, starting from January 25, 2022, with a maximum lock-up period of 36 months, allowing for gradual unlocking of shares in three phases: 40%, 30%, and 30% [3][4]. - As of November 20, 2023, all 491,231 shares held under the plan have been sold through centralized bidding, representing 0.10% of the company's total share capital [3][4]. Group 2: Compliance and Governance - The company has adhered to stock market trading rules and regulations, ensuring no insider trading occurred during the implementation of the employee stock ownership plan [4]. - Any changes to the plan, including termination or extension, require approval from at least two-thirds of the participating shareholders [5][6]. - The rights of the plan participants are protected, with specific provisions for handling changes in employment status, including retirement, incapacity, or death [6].