Core Viewpoint - Su Dawei Ge (300331.SZ) expects a loss of 17 million to 25 million yuan in 2025, with a non-recurring loss of 71 million to 84 million yuan [1] Group 1: Business Performance - The micro-nano optical materials business has shown stable revenue growth, driven by the optimization of light guide/front light material structures and the expansion of high-value-added products in laptops and AIPC [1] - The nano-textured film business has benefited from the mass production of downstream customer products, leading to continuous revenue and profit improvement [1] - The flexible transparent conductive film and flexible electrode have seen significant year-on-year revenue growth due to large-scale applications in consumer electronics, although short-term investments for production line upgrades have resulted in losses [1] - The public safety and new 3D printing material business has actively expanded new products and clients, slightly increasing revenue despite the downturn in alcohol consumption [1] - The reflective materials business has shown a significant improvement in the downward trend, with a slight revenue decline but a reduction in loss magnitude [1] Group 2: Financial and Strategic Developments - The company has significantly reduced asset impairment losses year-on-year [1] - In line with strategic development plans, the company has increased R&D investment in areas such as AR waveguides, grating rulers, micro-lenses, and photolithography equipment, resulting in rapid growth in R&D expenses [1] - Revenue growth and ongoing investments and acquisitions related to the expansion into semiconductor optical equipment and materials have led to increased selling and financial expenses [1]