福斯特：公司目前在电子电路领域已经有感光干膜、FCCL和感光覆盖膜等产品销售

Group 1 - The company aims to become a platform-type materials enterprise, focusing on the electronic circuit field [1] - Current products in the electronic materials sector include photosensitive dry film, FCCL, and photosensitive cover film [1] - The company plans to increase R&D investment to expand its offerings in the electronic materials field [1]