上海新阳(300236.SZ)：公司光刻胶已实现批量化销售，整体销售规模持续增加

Core Viewpoint - Shanghai Xinyang (300236.SZ) has established a comprehensive research and production platform for various types of photoresists, leveraging its technological advantages and continuous R&D investment [1] Group 1: Company Development - The company has built a complete platform for research synthesis, formulation production, quality control, and analytical testing, including I-line, KrF, ArF dry, and ArF immersion photoresists [1] - Shanghai Xinyang has provided a variety of photoresist products to multiple domestic chip enterprises [1] - The company has achieved mass sales of its photoresists, with overall sales scale continuing to increase [1]