晶瑞电材：公司光刻胶及高纯化学品已用于存储芯片制造

Core Viewpoint - Jingrui Materials has confirmed that its photoresists and high-purity chemicals are being utilized in the manufacturing of storage chips [2] Group 1 - The company has engaged in the production of photoresists, which are essential materials in semiconductor manufacturing [2] - High-purity chemicals provided by the company are also being used in the storage chip production process [2]