JW Insights: Chinese auto industry chain companies report increased mid-year results with export business being a new growth engine Many Chinese listed companies in the automotive industry chain have posted increased mid-year results, and the export business has become a new contributor 2w 07-19 18:03 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