JW Insights: Chinese ICT players go global to solve the low-end lock-in problem The goal of the US government's export controls against China is to continue to implement the "low-end lock-in" strategy and limit China's technology and industry to the low-value chain of the international division of labor. 2.4w 10-27 15:57 READ MOST 我国授权纳米专利总数达46.4万件 居世界第一 8361 08-30 21:46 POPULAR TAGS 纳米 中科院 专利