南大光电(300346.SZ)：宁波南大光电材料有限公司ArF光刻胶产能为50吨/年，未实施扩产，未建设EUV光刻胶产线

Group 1 - The core point of the article is that Nanda Optoelectronics (300346.SZ) has confirmed its ArF photoresist production capacity is 50 tons per year, with no plans for expansion or the construction of EUV photoresist production lines [1] - The company has also stated that it will not implement any dividend distribution for the fiscal year 2025 [1]