INTERNATIONAL PATENT: ZHONGHUAN ADVANCED SEMICONDUCTOR TECHNOLOGY CO., LTD., 中环领先半导体科技股份有限公司, INNER MONGOLIA ZHONGHUAN ADVANCED SEMICONDUCTOR MATERIALS CO., LTD., 内蒙古中环领先半导体材料有限公司 FILES APPLICATION FOR "PREPARATION METHOD FOR MONOCRYSTALLINE SILICON AND MONOCRYSTALLINE SILICON"

GENEVA, March 30 -- ZHONGHUAN ADVANCED SEMICONDUCTOR TECHNOLOGY CO., LTD. (Dongjiu Avenue, Yixing Economic and Technological Development ZoneWuxi, Jiangsu 214203), 中环领先半导体科技股份有限公司 (中国江苏省无锡市宜兴经济技术开发区东氿大道), INNER MONGOLIA ZHONGHUAN ADVANCED SEMICONDUCTOR MATERIALS CO., LTD. (No.15 Baoli Er Street, Saihan DistrictHuhhot, Inner Mongolia 010070), 内蒙古中环领先半导体材料有限公司 (中国内...