GENEVA, March 16 -- TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY CO., LTD. (No.12, East Haitai Road, Huayuan Industrial Park (Outer Ring), Tianjin New Technology Industrial ParkBinhai New Area, Tianjin 300384), TCL中环新能源科技股份有限公司 (中国天津市滨海新区天津新技术产业园区华苑产业区(环外)海泰东路12号) filed a patent application (PCT/CN2023/116782) for "CHARGING METHOD OF SILICON MATERIAL AND SINGLE-CRYSTAL PREPARATION METHOD" on Sep 04, 2023. With publication no. WO/2025/...