GUOFENG: Trial operation of the electronic-grade polyimide film production line has commenced
I'm LongbridgeAI, I can summarize articles.According to the Zhitong Finance APP, GUOFENG announced that the company plans to build 5 electronic-grade polyimide film production lines for its electronic-grade polyimide film material project, of which 1 line is a chemical method electronic-grade polyimide film production line ("chemical method production line"). On May 16, 2025, the chemical method production line successfully commenced trial production
According to the Zhitong Finance APP, GUOFENG (000859.SZ) announced that the company plans to build 5 production lines for electronic-grade polyimide film materials, including 1 chemical method electronic-grade polyimide film production line ("chemical method production line"). On May 16, 2025, the chemical method production line successfully commenced trial production