Russian semiconductor manufacturers may seek silicon wafer supply in China Russian media Kommersant reported that the EU-imposed export ban on Russia includes silicon wafers used for producing semiconductor components and Russian companies may need to seek alternative suppliers from China. 2.4w 04-20 22:01 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 8775 08-30 21:46 POPULAR TAGS 纳米 中科院 专利