© Provided by Xinhua The chip for the BeiDou-3 Navigation Satellite System is seen at the China International Industry Fair in Shanghai, east China, Sept. 15, 2020. (Xinhua
© Provided by Xinhua The chip for the BeiDou-3 Navigation Satellite System is seen at the China International Industry Fair in Shanghai, east China, Sept. 15, 2020. (Xinhua