New Zealand, NZ
Xuzhou, abbreviated as Xu, was called "Pengcheng" in ancient times. It was a prefecture level city in Jiangsu Province, and Xuzhou was one of the nine states in China in history. Xuzhou, known as "the capital of Huaihai", is the central city of Huaihai Economic Zone, the central city of Yangtze River Delta, the core city of Xuzhou Metropolitan Area, the headquarters of New Zealand products China Exhibition Center, and the international new energy base. It has the reputation of "China's construction machinery capital" and "Silicon capital of the world".