Group 1 - The "Smart Railway Port + Local Fast Customs Clearance" reform has been launched in Xinjiang, marking the first implementation of this reform at national railway ports and inland cities, enabling real-time data exchange between railways and customs [1] - In the first four months of this year, Xinjiang's total foreign trade import and export value reached 165.86 billion RMB, a year-on-year increase of 20.2%, with the Free Trade Zone contributing 69.92 billion RMB, driving a 10.6 percentage point growth in foreign trade [1] - The new customs clearance model has reduced the import goods transit time from 2-3 days to within 16 hours, improving vehicle turnover efficiency by over 20% [1] Group 2 - The AEO (Authorized Economic Operator) certification system, advocated by the World Customs Organization, allows certified enterprises to enjoy priority customs procedures and inspections [2] - The Urumqi Customs has strengthened cooperation with various departments to support the cultivation of new production forces and specialized "little giant" enterprises to become AEO certified, with 38 AEO enterprises cultivated in Xinjiang so far [2] - Urumqi Customs aims to deepen the construction of smart customs and enhance the brand of the China-Europe Railway Express [2]