A-share duty-free concept stocks strengthened in the afternoon, with Hainan Development surging over 7%, followed by gains in other stocks such as Caesar Tourism, Zhuhai Duty Free Group, Zhongbai Group, and Haixia Shipping. This surge followed the announcement by the Ministry of Finance and two other departments of a "zero tariff" policy for imported goods consumed by residents within the Hainan Free Trade Port.