Is the North Building of Suzhou Huaxia World Trade Center a supermarket?

Yes. According to the Baidu map, the North Building of Suzhou Huaxia World Trade Center is a supermarket. Suzhou is a prefecture-level city under the jurisdiction of Anhui Province, referred to as "Qi", also known as Sucheng and Qicheng. Located in the northeastern part of Anhui Province, it borders Suqian and Xuzhou to the east and northeast, Bengbu to the south, and Huaibei, Shangqiu and Heze to the west and northwest.