格隆汇12月10日丨八亿时空(688181.SH)在互动平台表示，公司是专注于显示材料、半导体材料研发、 生产和销售的高新技术企业，主营业务为液晶显示材料。其中，半导体材料涵盖光刻胶树脂、聚酰亚胺 （PSPI）材料。1、公司以研发创新为核心驱动力，实现液晶材料国产化，持续为行业核心客户供货， 攻克多项关键材料国产化难题。2、半导体材料领域，公司近年加大资本与人才投入，已具备KrF光刻 胶用树脂全系列研发生产能力，彰显核心技术自主可控优势。公司研发的KrF光刻胶用PHS树脂的各项 性能指标优异，在金属离子杂质控制、单体溶剂残留控制、树脂分子量分布等关键指标方面达到了国际 先进水平，实现百公斤级稳定供货，树脂产线建设积极推动并建设完成百吨级产能储备。3、除了KrF 光刻胶树脂，公司在PSPI光刻胶方面也有进展，应用于显示面板领域含氟光敏聚酰亚胺面板光刻胶完成 工艺优化和产品稳定性验证，量产产线验证完成，无氟面板PSPI光刻胶完成小试并开展客户送样测试； 先进封装领域的感光树脂中试、高温封装胶配方小试均已完成，即将启动客户验证。此外，后续公司将 根据市场情况及公司战略安排适时开展ArF和EUV树脂的研发量产工作。公 ...

证券日报网讯 12月4日，艾森股份在互动平台回答投资者提问时表示，公司始终致力于"卡脖子"产品的 国产替代进程，已量产光刻胶包括先进封装光刻胶、PSPI光刻胶等；在研及在测光刻胶包括高深宽比 KrF光刻胶、ICA化学放大光刻胶等；公司高端光刻胶产品的关键原材料亦为公司自研自产，以保证产 品供应自主可控。 （文章来源：证券日报） ...

Core Viewpoint - The establishment of the first domestic 100-ton semiconductor KrF photoresist resin production line by Eight Billion Space is expected to generate over 100 million yuan in revenue upon reaching full capacity [1][3]. Group 1: Company Overview - Eight Billion Space, a wholly-owned subsidiary of Beijing Eight Billion Space Liquid Crystal Technology Co., Ltd., focuses on semiconductor materials and display panel materials, particularly in photoresist raw materials and photo-sensitive polyimide [5]. - The company has established a comprehensive quality management system covering product development to production control, ensuring the provision of high-quality products and services in the domestic semiconductor materials industry [7]. Group 2: Production Capacity and Plans - Eight Billion Space plans to gradually expand its production capacity based on market conditions, aiming for an annual production capacity of 200-300 tons of high-end photoresist resin within the next five years [2]. - The company has designed two fully autonomous production lines to meet the differentiated needs of the entire industry lifecycle, with expectations of achieving tens of millions in revenue by the second half of 2025 as production capacity is gradually released [3]. Group 3: Production Lines and Technology - The high-flexibility R&D pilot line is designed to meet the "small batch, multiple varieties" R&D iteration and pilot verification needs of domestic photoresist manufacturers and research institutions, enabling rapid switching of different formulations and processes [4]. - The high-capacity mass production line focuses on efficiency and stability, ensuring high consistency between product batches and providing strong material support for the large-scale application of domestic high-end photoresists [4]. Group 4: Product Development and Capabilities - Eight Billion Space has developed multiple technologies for the development of photoresist resins, capable of independently developing KrF and ArF series resins, and has conducted resin procurement verification with several leading companies in the photoresist sector [7]. - The company is also engaged in the synthesis and mass production of electronic-grade monomers and PAG photo acids for KrF, ArF, and PSPI photoresist resins, with capabilities for custom synthesis [10].

Summary of Key Points from Conference Call Records Industry or Company Involved - **Brain-Computer Interface Technology**: Mentioned in relation to BrainCo, a company specializing in non-invasive brain-computer interface technology [1][3] - **AI Hearing Aids**: Discussed in connection with JinHao Medical, which reportedly utilizes non-invasive brain-computer interface technology to collect user data [2][4] - **Aerospace and Defense**: Multiple companies involved, including Chengxi Aviation, Huawu Co., and others, focusing on military and aerospace products [6][8] - **Hydrogen Energy**: Mentioned as part of a global green hydrogen project [11] - **Optical Systems**: AOPU Optoelectronics signed a significant contract for optical system development [13] Core Points and Arguments - **BrainCo's Technology**: The company is highlighted for its innovative non-invasive brain-computer interface technology, which has potential applications in various fields [1][3] - **JinHao Medical's AI Hearing Aids**: The AI hearing aids are designed to optimize voice signal processing by analyzing brain data, indicating a significant advancement in auditory technology [2][4] - **Military Developments**: Chengxi Aviation is noted for its focus on aerospace electromechanical products, primarily serving military clients, with a strong market position in the J-20 aircraft supply chain [6] - **Huawu Co.'s Missile Integration**: The company produces missiles that can be integrated into various aircraft, including those used by the Pakistani military [8] - **Optical Guidance Systems**: New Light Optoelectronics is a key supplier in missile optical guidance, with products compatible with various missile systems [9] - **Green Hydrogen Project**: The industry is moving towards the largest scale green hydrogen project, indicating a shift towards sustainable energy solutions [11] Other Important but Possibly Overlooked Content - **Export Activities**: Changsha Tianying has significant export activities, with millions of products shipped to Pakistan annually, highlighting the international reach of Chinese military suppliers [7] - **Market Trends in Autonomous Vehicles**: The rise of autonomous vehicle concepts is noted, with companies like Pony.ai and WeRide forming strategic partnerships with Uber, reflecting a growing trend in the transportation sector [9] - **Contract Value for AOPU Optoelectronics**: The contract signed by AOPU Optoelectronics is valued at 297 million RMB, representing a substantial portion of the company's projected revenue for 2024 [13] - **Emerging Technologies in Semiconductor**: Companies are developing advanced optical systems for semiconductor applications, indicating ongoing innovation in this critical technology sector [15][16]