Chinese power-battery material supplier Ronbay Technology is scheduled to start supply in batches from its South Korean plant by the end of the year Chinese power-battery cathode material supplier Ronbay Technology said on August 3 that its plant in Chungju-si, South Korea, will supply customers in batches by the end of the year. 1.7w 08-04 16:12 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 5279 08-30 21:46 POPULAR TAGS 纳米 中科院 专利