China A-share PET copper-foil sector rose in choppy trade. Oulai New Materials, Zhongtian Technology and Hongtian Co. hit intraday highs. Wanshun New Materials jumped more than 15%, Jingwei Huikai gained over 10%; Tongfeng Electronics, Sanfu Xinke an

2026-06-25

China A-share PET copper-foil sector rose in choppy trade. Oulai New Materials, Zhongtian Technology and Hongtian Co. hit intraday highs. Wanshun New Materials jumped more than 15%, Jingwei Huikai gained over 10%; Tongfeng Electronics, Sanfu Xinke and Ashichuang are also advanced.