南大光电：宁波南大光电材料有限公司ArF光刻胶现有产能为50吨/年

Group 1 - The core point of the article is that Nanda Optoelectronics has confirmed its current production capacity for ArF photoresist at 50 tons per year, with no new capacity under construction [1] - The company is actively promoting the verification and market expansion of ArF photoresist products, ensuring stable supply for previously secured orders [1] - Investors are advised to monitor the company's periodic reports for specific updates on product supply and market developments [1]