China plans to add seven new items to its Catalogue of Technologies Prohibited or Restricted from Export, including solar tech China is considering adding seven new items including LiDAR systems and solar tech to its Catalogue of Technologies Prohibited or Restricted from Export. 2.8w 01-28 18:07 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 7993 08-30 21:46 POPULAR TAGS 纳米 中科院 专利