证券日报网讯2月6日，合盛硅业（603260）在互动平台回答投资者提问时表示，公司加速研发中心升级 进程，以创新制造技术与智能生产模式为双轮驱动，培育硅基新材料领域的前沿技术生产力。有机硅技 术领域，公司根据研发计划平稳有序推进，2025年上半年，公司实现产业化的全新中下游产品包括氨基 硅油和有机硅乳液，产品品质已达到国际领先水平，能够满足纺织、化妆品行业的应用需求。同时，公 司其他在研项目包括但不限于0度人体硅胶、医疗用途混炼胶及液体硅橡胶、电子级有机硅凝胶等系列 产品。碳化硅技术领域，公司已完整掌握了碳化硅材料的原料合成、晶体生长、衬底加工以及晶片外延 等全产业链核心工艺技术，突破了关键材料(多孔石墨、涂层材料)和装备的技术壁垒，公司碳化硅产品 良率处于国内企业领先水平，在关键技术指标方面已追赶上国际龙头企业水平。6英寸碳化硅衬底已全 面量产，晶体良率达95%以上，外延良率稳定在98%以上，处于行业领先位置；在碳化硅衬底研发方 面，公司凭借自研体系和高效研发，8英寸碳化硅衬底已开始小批量生产，12英寸碳化硅衬底研发顺 利，目前正常推进中；公司在高端碳化硅粉料领域持续深耕，成功开发出可满足半导体、热喷涂、高 ...

Core Viewpoint - The company emphasizes its commitment to technological innovation as the core driving force, focusing on research and development investments and capacity expansion in the silicon carbide sector [1] Group 1: Production and Quality - The company has achieved full-scale production of 6-inch silicon carbide substrates, with a crystal yield exceeding 95% and an epitaxial yield stabilizing above 98%, placing it in a leading position within the industry [1] - The company has initiated small-scale production of 8-inch silicon carbide substrates, while the research and development of 12-inch silicon carbide substrates is progressing smoothly [1] Group 2: Product Development - The company continues to deepen its efforts in the high-end silicon carbide powder sector, successfully developing ultra-pure silicon carbide ceramic powders that meet the high purity and customization requirements for various fields, including semiconductors, thermal spraying, and high-temperature structural components [1] - The company has also developed high-purity semi-insulating silicon carbide powders that meet the growth requirements for silicon carbide gem crystals and optical waveguide crystals [1]

Core Viewpoint - The company faced operational pressure in the first half of 2025 due to challenges in the industrial silicon, organic silicon, and photovoltaic sectors, resulting in a decline in performance despite a significant increase in cash flow from operating activities [1][8]. Organic Silicon Business - The organic silicon market is expected to recover, with the company positioned to benefit from this rebound due to its leading market position and the anticipated increase in demand from sectors like real estate, photovoltaics, and new energy vehicles [2]. - The industry is projected to see an increase in operating rates from 67% in 2024 to 76% in 2025 and 83% in 2026, indicating a gradual improvement in supply-demand dynamics [2]. Industrial Silicon Business - The company has a significant cost advantage and resource superiority in the industrial silicon sector, focusing on optimizing resource allocation and enhancing product quality while reducing production costs [4]. - The industrial silicon prices have started to rebound after hitting a low in June, with expectations for prices to stabilize within a reasonable range as market demand improves [4]. Silicon Carbide Business - The company is extending its silicon-based new materials industry chain, with a focus on silicon carbide (SiC) products, which are crucial for domestic semiconductor self-sufficiency [5]. - The company has achieved leading production metrics in silicon carbide substrates, with 6-inch substrates in full production and 8-inch substrates in small batch production [5][6]. Research and Development - The company invested 1.79 billion yuan in R&D in the first half of 2025, maintaining a leading position in the industry in terms of research intensity and technological advancement [6]. Future Outlook - The company is optimistic about the second half of 2025, anticipating stable capacity in the organic silicon market and continued demand growth in emerging sectors such as electric vehicle battery sealing and 5G base station cooling [7]. - The photovoltaic industry is undergoing significant adjustments, with government interventions expected to facilitate a return to healthy development, positively impacting the upstream industrial silicon market [7]. Financial Performance - The company reported a significant increase in net cash flow from operating activities, reaching 35.24 billion yuan, a year-on-year growth of 1987.93%, indicating strong cash flow management during industry downturns [1][8]. - The company has also initiated a bond issuance to optimize its funding structure and support ongoing operations and new business ventures [8].