Hainan local residents can buy duty-free goods in Sanya duty-free stores.
According to the "Announcement on Further Adjustment of Duty-Free Shopping Policy for Hainan Outlying Island Travelers," Article 1, the cumulative duty-free shopping limit per person per year for outlying island travelers (including island resident travelers) in Sanya has been increased to 30,000 yuan, with no limit.
Article 2 Increase some household medical equipment commodities, add vision trainers, hearing aids, orthopedic fixation devices, household respiratory support equipment (non-life support) to the list of duty-free commodities for off-island travelers, with a limit of two pieces per person per purchase.
Expanded:
Duty-free shopping for outlying island travelers must also meet the following conditions:
1, have purchased tickets to the outlying islands and hold a valid identity document, domestic travelers with a resident's identity card (of which Hong Kong, Macao and Taiwan travelers with a valid travel document), and foreign travelers with a passport;
2, in the designated outlying island duty-free store payment Purchase duty-free commodities, the varieties of commodities and the number, amount and quantity of duty-free purchases are within the scope of the state regulations, and obtain the shopping vouchers in accordance with the regulations;
3. In the isolated area of the airport, with the identity card and shopping vouchers, the purchased duty-free commodities will be withdrawn at the designated pick-up point, and will be taken by the travelers themselves on the flight to leave the island with their own transportation.
China.gov.cn - Announcement on Further Adjustment of Duty-Free Shopping Policies for Hainan's Outlying Island Passengers