两连板永新光学：光刻机相关光学元组件业务占公司营收比重较小

Core Viewpoint - Yongxin Optical announced that its stock price has deviated significantly, with a cumulative increase of over 20% over three consecutive trading days, indicating unusual trading volatility [1] Group 1: Company Overview - The company has conducted a self-examination and found no significant media reports that would impact its stock trading price [1] - Yongxin Optical's main business focuses on optical microscopes and optical components, with no major changes in its business model [1] Group 2: Business Model and Revenue - The company's product business model is characterized by customization, a variety of products, and small batch production, with applications across diverse fields [1] - The revenue contribution from optical components related to lithography machines is minimal, accounting for less than 1% of the company's total revenue, and is not a core business that would significantly affect current performance [1]