Core Viewpoint - The company, Sifangda, is a leading domestic manufacturer of CVD diamond with significant equipment scale advantages and possesses proprietary MPCVD equipment technology and CVD diamond growth process technology [2] Company Summary - Sifangda has a clear competitive edge in the CVD diamond manufacturing sector due to its advanced equipment and technology [2] - The company emphasizes its ownership of independent intellectual property rights related to its manufacturing processes [2] Industry Summary - The CVD diamond industry is characterized by technological advancements and the importance of proprietary technologies for competitive positioning [2] - The domestic market for CVD diamonds is growing, with companies like Sifangda leading the way in innovation and production capabilities [2]

证券日报网讯四方达（300179）11月14日在互动平台回答投资者提问时表示，公司的PCD微钻的钻针部 分为聚晶金刚石，钻针和针体主要采用焊接工艺连接。 ...

格隆汇11月14日丨四方达(300179.SZ)在投资者互动平台表示，公司的PCD微钻的钻针部分为聚晶金刚 石，钻针和针体主要采用焊接工艺连接。 ...

Group 1 - The company Sifangda (300179.SZ) has indicated that its related products include polycrystalline diamond tools and polycrystalline diamond micro-drills [1]

Core Viewpoint - The company, Sifangda, has significant advantages in the production of large-sized diamond heat sinks, particularly with its proprietary MPCVD equipment technology and CVD diamond growth process [2] Group 1: Company Technology and Capabilities - The company possesses independent intellectual property rights for MPCVD equipment technology and CVD diamond growth process technology [2] - The company has the capability to mass-produce large-sized (12-inch) diamond substrates and films [2] Group 2: Market Position - The company is recognized as a leading CVD diamond manufacturer in terms of equipment scale in China [2]

富国创业板两年定期开放混合（161040）成立日期2020年7月14日，最新规模12.24亿。今年以来收益 48.51%，同类排名1197/8140；近一年收益44.66%，同类排名900/8056；成立以来收益70.77%。 富国创业板两年定期开放混合（161040）基金经理为曹晋。 截至发稿，曹晋累计任职时间12年212天，现任基金资产总规模131.73亿元，任职期间最佳基金回报 375.6%， 任职期间最差基金回报6.15%。 11月14日，四方达跌5.03%，截至发稿，报17.19元/股，成交4.78亿元，换手率7.26%，总市值83.50亿 元。 资料显示，河南四方达超硬材料股份有限公司位于河南自贸试验区郑州片区(经开)第十大街109号，成 立日期1997年3月5日，上市日期2011年2月15日，公司主营业务涉及超硬材料及其相关制品的研发、生 产和销售。主营业务收入构成为：资源开采/工程施工类60.34%，精密加工类30.20%，其他9.46%。 从四方达十大流通股东角度 数据显示，富国基金旗下1只基金位居四方达十大流通股东。富国创业板两年定期开放混合（161040） 三季度新进十大流通股东，持有股 ...

New Stock Issuance - Cash option declaration period for Hangzhou Steam Turbine (200771) is from November 19 to November 25, 2025[1] - Acquisition request period for Hailianxun (300277) is from November 12 to November 18, 2025[1] Trading Alerts - Severe abnormal fluctuation reported for Haike Xinyuan (301292) on November 11, 2025[1] - Abnormal fluctuation noted for ST Yuancheng (603388) on November 11, 2025[1] Company Announcements - Announcement for Tianji Co., Ltd. (002759) on November 13, 2025[1] - Announcement for Huatong Technology (688109) on November 13, 2025[1] Other Notable Events - ST Meigu (000615) reported on November 13, 2025[1] - ST Zhongdi (000609) reported on November 13, 2025[1]

11月13日，四方达涨5.77%，截至发稿，报18.50元/股，成交11.18亿元，换手率17.00%，总市值89.86亿 元。 资料显示，河南四方达超硬材料股份有限公司位于河南自贸试验区郑州片区(经开)第十大街109号，成 立日期1997年3月5日，上市日期2011年2月15日，公司主营业务涉及超硬材料及其相关制品的研发、生 产和销售。主营业务收入构成为：资源开采/工程施工类60.34%，精密加工类30.20%，其他9.46%。 从四方达十大流通股东角度 富国创业板两年定期开放混合（161040）成立日期2020年7月14日，最新规模12.24亿。今年以来收益 47.4%，同类排名1101/8145；近一年收益45.62%，同类排名720/8059；成立以来收益69.5%。 富国创业板两年定期开放混合（161040）基金经理为曹晋。 截至发稿，曹晋累计任职时间12年211天，现任基金资产总规模131.73亿元，任职期间最佳基金回报 377.9%， 任职期间最差基金回报6.15%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理 ...

Core Viewpoint - The company emphasizes the advantages of its PCD micro-drills, including long lifespan, high processing precision, and good surface finish, which can reduce the reliance of domestic high-end manufacturing on imported precision and ultra-precision processing tools [1] Group 1: PCD Micro-Drills - The company produces PCD micro-drills that are characterized by their long lifespan, high processing precision, and good surface finish [1] - The development of the PCD micro-drill industry is expected to gradually decrease the dependence of domestic high-end manufacturing on imported tools [1] - The company will continue to monitor the application directions of PCD micro-drills in relevant high-end manufacturing fields [1] Group 2: Heat Dissipation Materials - The company has the capability to mass-produce large-size (12-inch) diamond substrates and films [1] - Diamonds are noted for their high thermal conductivity, making them suitable for applications such as chip heat sinks [1] - The company will keep an eye on market opportunities related to heat dissipation materials [1]

New Stock Issuance - The stock code 300277 (Hai Lian Xun) has a subscription period for acquisition rights from November 12 to November 18, 2025[1] - Stock code 688353 (Hua Sheng Lithium) reported severe abnormal fluctuations on November 11, 2025[1] - Stock code 603122 (He Fu China) has an announcement dated November 8, 2025[1] Trading Alerts - Stock code 601888 (China Zhong Mian) has an announcement dated November 12, 2025[1] - Stock code 600537 (Yi Jing Guang Dian) has an announcement dated November 12, 2025[1] - Stock code 688028 (Wo Er De) has an announcement dated November 12, 2025[1] Abnormal Fluctuations - Stock code 600815 (Xia Gong Co.) reported abnormal fluctuations on November 6, 2025[2] - Stock code 603557 (ST Qi Bu) reported abnormal fluctuations on November 7, 2025[3] - Stock code 002478 (Chang Bao Co.) reported abnormal fluctuations on November 7, 2025[3]