Visitors walk out of the venue of the First China International Consumer Goods Expo in Haikou, Hainan Province on May 10, 2021. (Photo: China News Service/Luo Yunfei)

This photo shows the Jewelry & Diamond Exhibition Area of the First China International Consumer Goods Expo in Haikou, Hainan Province on May 10, 2021. (Photo: China News Service/Luo Yunfei)

People visit the First China International Consumer Goods Expo in Haikou, Hainan Province on May 10, 2021. (Photo: China News Service/Luo Yunfei)

A media reporter takes photos with the mascot of the First China International Consumer Goods Expo in Haikou, Hainan Province on May 10, 2021. (Photo: China News Service/Luo Yunfei)

This photo shows the theme advertisement placed outside the Hainan International Convention and Exhibition Center in Haikou, Hainan Province on May 10, 2021. (Photo: China News Service/Luo Yunfei)

Visitors walk out of the venue of the First China International Consumer Goods Expo in Haikou, Hainan Province on May 10, 2021. (Photo: China News Service/Luo Yunfei)

People walk into the entrance hall of the First China International Consumer Goods Expo in Haikou, Hainan Province on May 10, 2021. (Photo: China News Service/Cui Nan)

People buy Peruvian alpaca dolls at the First China International Consumer Goods Expo in Haikou, Hainan Province on May 10, 2021. (Photo: China News Service/Cui Nan)

People walk into the entrance hall of the First China International Consumer Goods Expo in Haikou, Hainan Province on May 10, 2021. (Photo: China News Service/Cui Nan)

People take photos in front of the logo of the First China International Consumer Goods Expo in Haikou, Hainan Province on May 10, 2021. (Photo: China News Service/Cui Nan)