The cheapest specialty wholesale in this city is Yuanliqing Changde Famous Products Store (Gaoshan Street Store) and Yixiangyuan Store.

The reasons for being cheap are as follows:

1. Supply chain optimization: Yuan Liqing Changde Famous Brand Store (Gaoshan Street Store) and Yixiangyuan Store optimize the supply chain, reduce intermediate links and reduce costs, thus obtaining lower purchase prices.

2. Scale effect: Yuanliqing Changde Famous Store (Gaoshan Street Store) and Yixiangyuan Store, as large stores, can obtain lower purchase price and lower unit cost through scale effect, thus being more competitive in price.

3. Centralized sales: Yuanliqing Changde Famous Store (Gaoshan Street Store) and Yixiangyuan Store adopt centralized sales, and the featured products are concentrated in one or several stores to reduce the cost of decentralized sales and obtain lower purchase prices.