The opening ceremony of the third China International Import Expo is held in east China's Shanghai on Nov. 4, 2020. (Xinhua/Fang Zhe)

Pakistani President Arif Alvi gives a speech via video link at the opening ceremony of the third China International Import Expo (CIIE) held in east China's Shanghai, Nov. 4, 2020. The opening ceremony of the third CIIE was held in Shanghai on Wednesday. (Xinhua/Fang Zhe)

South African President Cyril Ramaphosa gives a speech via video link at the opening ceremony of the third China International Import Expo (CIIE) held in east China's Shanghai, Nov. 4, 2020. The opening ceremony of the third CIIE was held in Shanghai on Wednesday. (Xinhua/Fang Zhe)

Chilean President Sebastian Pinera gives a speech via video link at the opening ceremony of the third China International Import Expo (CIIE) held in east China's Shanghai, Nov. 4, 2020. The opening ceremony of the third CIIE was held in Shanghai on Wednesday. (Xinhua/Fang Zhe)

Uzbek President Shavkat Mirziyoyev gives a speech via video link at the opening ceremony of the third China International Import Expo (CIIE) held in east China's Shanghai, Nov. 4, 2020. The opening ceremony of the third CIIE was held in Shanghai on Wednesday. (Xinhua/Fang Zhe)

Serbian President Aleksandar Vucic gives a speech via video link at the opening ceremony of the third China International Import Expo (CIIE) held in east China's Shanghai, Nov. 4, 2020. The opening ceremony of the third CIIE was held in Shanghai on Wednesday. (Xinhua/Fang Zhe)

Spanish Prime Minister Pedro Sanchez gives a speech via video link at the opening ceremony of the third China International Import Expo (CIIE) held in east China's Shanghai, Nov. 4, 2020. The opening ceremony of the third CIIE was held in Shanghai on Wednesday. (Xinhua/Fang Zhe)

Papua New Guinean Prime Minister James Marape gives a speech via video link at the opening ceremony of the third China International Import Expo (CIIE) held in east China's Shanghai, Nov. 4, 2020. The opening ceremony of the third CIIE was held in Shanghai on Wednesday. (Xinhua/Fang Zhe)

Hungarian Prime Minister Viktor Orban gives a speech via video link at the opening ceremony of the third China International Import Expo (CIIE) held in east China's Shanghai, Nov. 4, 2020. The opening ceremony of the third CIIE was held in Shanghai on Wednesday. (Xinhua/Fang Zhe)