GENEVA, March 23 -- WANHUA CHEMICAL (YANTAI) BATTERY MATERIAL SCIENCE CO., LTD (No.3-18 Kaifeng Road, Economic & Technological Development ZoneYantai, Shandong 264006), 万华化学(烟台)电池材料科技有限公司 (中国山东省烟台市经济技术开发区开封路3-18号), WANHUA CHEMICAL GROUP BATTERY TECHNOLOGY CO., LTD (No.3 Sanya Road, Yantai Economic & Technological Development AreaYantai, Shandong 264006), 万华化学集团电池科技有限公司 (中国...