A visitor takes photos of the Biofore, a concept biofuel vehicle, at the booth of Finland at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 6, 2018. A total of 82 countries and three international organizations showcased their achievements in economic and trade development as well as competitive products at 71 booths in the Country Pavilion for Trade and Investment at the CIIE. (Xinhua/Yin Gang)