The radial development of Zhengzhou with the business circle as the axis is very obvious. Around the Central Plains Jewelry City, such as Changjiang Square, Sun Moon Star City, Huafu Building and Jincheng International Trade Center, there are many office buildings, jewelers from all over the world, and large gold wholesalers from Zhengzhou gather here to form a gold jewelry distribution business circle. Zhongyuan Jewelry City, located in the center of jewelry wholesale business circle, will be like the clothing wholesale of silver-based commerce, and its gold jewelry wholesale business will inevitably radiate to Henan, Shandong, Hebei, Shanxi, Shaanxi, Inner Mongolia and other markets.