China has 4,566 foreign-funded enterprises in the electronic information manufacturing industry in 2021 The number of foreign-funded computer, communication, and other electronic equipment manufacturing enterprises above designated size in China showed an upward trend from 4,397 in 2019 to 4566 in 2021. 2w 10-24 15:58 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
