瑞华泰：在航天领域的业务多体现为项目合作研发模式，该板块占总营业收入比例不足1%

Core Viewpoint - The market is currently focused on the commercial aerospace sector, with the company engaged in the research, production, and sales of high-performance polyimide films [1] Company Overview - The company's main business involves high-performance polyimide film, with a small portion of revenue coming from aerospace-related projects [1] - Revenue from the aerospace sector is projected to be approximately 1.8 million yuan in 2025, accounting for less than 1% of total revenue (unaudited) [1] Stock Performance - Since January 1, 2026, the company's stock has seen a cumulative increase of 38.12% [1] - In the last two trading days, the stock has surged by 44.00%, significantly outpacing the growth of the Sci-Tech Innovation Index, the Sci-Tech 50, and the industry average [1] - The short-term stock price increase raises concerns about potential pullback risks [1]