板永新光学：光刻机相关业务占比较小

Core Viewpoint - Yongxin Optical (603297.SH) announced that it has not found any significant media reports affecting its stock price, despite being associated with the semiconductor and lithography machine concepts by some media outlets [2] Company Overview - The company's main business focuses on optical microscopes and optical components, with no significant changes in its business model [2] - The business model is characterized by customization, a variety of products, and small batch production, with applications across diverse and relatively dispersed fields [2] Financial Impact - The revenue from optical components related to lithography machines constitutes less than 1% of the company's total revenue, indicating that it is not a core business and will not have a significant impact on current performance [2]