封关运作首日，美兰机场迎来第一批“一线”零关税、“二线”加工增值免关税货物通关

Group 1 - Hainan Free Trade Port officially launched its full island closure operation on December 18, marking a new regulatory model of "first line open, second line controlled" at Meilan Airport [1][3] - The first batch of imported goods benefiting from the "zero tariff" policy and exception measures included medical equipment parts from Hong Kong and aircraft parts from the United States, with a total of approximately 6,600 tax items now eligible for zero tariffs, representing 74% of the total [3] - The first batch of goods enjoying the "processing value-added tax exemption" policy successfully departed from Meilan Airport, including chocolate from a local food manufacturing company, utilizing a new intelligent customs clearance process [3]