Covering an area of approximately 4.35 square kilometers, it is positioned as the only cross-provincial comprehensive bonded zone in China, a resource allocation center linking Northeast Asia to the rest of the world, a pioneering area for the construction of the Beijing-Tianjin-Hebei Free Trade Port, a core engine for the development of the airport Economic Zone, and a high-quality development demonstration area for comprehensive bonded zones in national airport-based economic zones. Its characteristic advantages include "Beijing-Hebei collaboration", "integration of customs and territory", "linkage with ports", and "streamlined approval processes".