People sit at the Canada pavilion during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Li Jing)

A woman visits the Pakistan pavilion during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Liu Dawei)

People talk at the Mexico pavilion during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Liu Dawei)

A handicraft is displayed at the Mexico pavilion during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Liu Dawei)

The Mexico pavilion is seen during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Liu Dawei)

People visit the Germany pavilion during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Han Yuqing)

A man visits the Germany pavilion during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Han Yuqing)

People visit the Germany pavilion during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Han Yuqing) 

The Hungary pavilion is seen at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Sadat)

The Russia pavilion is seen during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Sadat)

The Hungary pavilion is seen at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Sadat)

People pose for photos with the Indonesia pavilion during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Liu Dawei)(zyd)

People walk past the Pakistan pavilion at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Liu Dawei)

The Russia pavilion is seen during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Sadat)

The Canada pavilion is seen during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Sadat)

The South Africa pavilion is seen at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Sadat)

The South Africa pavilion is seen during the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Sadat)

Photo taken on Nov. 5, 2018 shows the booth of United Nations Industrial Development Organization at the first China International Import Expo (CIIE) in Shanghai, east China. 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/Wang Jianhua)

A man stands at the booth of the International Trade Center at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Wang Jianhua)

The booth of United Nations Industrial Development Organization is seen at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Wang Jianhua)

People visit the booth of World Trade Organization at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Wang Jianhua)

A man walks past the booth of International Trade Center at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Wang Jianhua)

The booth of United Nations Industrial Development Organization is seen at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Wang Jianhua)

People visit the booth of World Trade Organization at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Wang Jianhua)

The booth of United Nations Industrial Development Organization is seen at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Wang Jianhua)

A visitor consults a staff member at the booth of World Trade Organization at the first China International Import Expo (CIIE) in Shanghai, east China, Nov. 5, 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/Wang Jianhua)