China’s major battery materials provider Huayou Cobalt partners with LG Chem to make battery materials in Indonesia and Morocco China’s major battery materials provider Huayou Cobalt (华友钴业) has established a strategic cooperation relationship with South Korea's LG Chem 1.7w 09-26 14:04 READ MOST 北京多所高校禁用罗马仕充电宝 公司致歉：若有缺陷将依法担责 1.2w 06-15 13:15 POPULAR TAGS 罗马仕 安全 充电宝
