Combo?photo?shows an employee charging a Hyundai Nexo Hydrogen fuel cell car in Yongin,?South?Korea, Oct. 22, 2019 (top, photo by Wang Jingqiang), and an employee cleaning a Hyundai Nexo Hydrogen fuel cell car during the second China International Import Expo (CIIE), Nov. 5, 2019 (bottom, photo by Liu Yun) Wines from Argentina, mineral water for Malaysia, health care products from Australia, diesel engine from France, Hydrogen fuel cell vehicle from South Korea ... Exhibitors from all around the world showcased their high quality goods at the second CIIE in Shanghai, hoping to seek business opportunities and expand global market via the expo. (Xinhua)