菲利华(300395) - 300395菲利华投资者关系管理信息20250904

Group 1: Quartz Electronic Fabric Development - In the first half of 2025, the sales revenue of quartz electronic fabric reached 13.12 million yuan, currently in small batch testing and client certification phase [1] - The company is closely monitoring market conditions to plan and build production capacity, but faces uncertainties due to client product iterations and testing [1][2] Group 2: Photomask Substrate Technology - The company is among the few in China engaged in synthetic quartz glass R&D and manufacturing, leading in large-scale production technology [3] - Successfully developed G10.5 generation photomask substrates in 2022, with production capabilities ranging from G4.5 to G10.5 [3] Group 3: Semiconductor Material Localization - The company is advancing technology R&D and process improvements for domestic substitution of quartz glass materials [4] - High-purity synthetic quartz sand project has entered the pilot test phase, with stable production capabilities for black and white quartz and high uniformity synthetic quartz products [4] Group 4: Aerospace Business Progress - The company is one of the few global manufacturers with mass production capabilities for quartz glass fibers, serving as a leading supplier in the aerospace sector [5] - Ongoing development of advanced structural and functional composite materials based on market and client needs [5][6] Group 5: Market Demand and Production Capacity - In the first half of 2025, demand for quartz fibers has rebounded, with multiple high-performance composite material projects successfully developed and one project entering mass production [6]