PET铜箔板块短线拉升，江南新材、隆扬电子涨停

Group 1 - The PET copper foil sector experienced a short-term surge, with Jiangnan New Materials (603124) and Longyang Electronics (301389) hitting the daily limit up [1] - Other companies such as Hongtian Co., Ltd. (603800), Fangbang Co., Ltd., Tongguan Copper Foil (301217), Zhongyi Technology (301150), and Liyuanheng also saw significant increases in their stock prices [1]