South Korea's reliance on importing semiconductor raw materials from China surges South Korea's reliance on China for major semiconductor raw materials has soared over the past five years, reported Business Korea recently. 2.2w 09-23 17:41 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 8936 08-30 21:46 POPULAR TAGS 纳米 中科院 专利
