Customers shop at a duty-free shop in Haikou, capital of south China's Hainan Province, June 29, 2020. Hainan province will ease the limitations on duty-free shopping with the quota to be raised from 30,000 yuan (about 4,230 U.S. dollars) to 100,000 yuan per person per year, and provide more categories of duty-free commodities. The policy will come into effect on July 1. (Xinhua/Guo Cheng)