Countdown card of Smart China Expo was installed in the Shangqingsi roundabout on August 1.

CHONGQING (CQNEWS) -- Countdown card of Smart China Expo has been installed in the Shangqingsi roundabout, Airport Terminal 3 and Yuelai International Expo Center respectively, which will provide comprehensive publicity and services for the first China International Intelligent Industry Expo. (Translated by Jiang Yuling, Fathom Language Limited)