Hello, you are asking where is the cheapest place to wholesale sweet potatoes in 2022?The cheapest place to wholesale sweet potatoes in 2022 is in the wholesale farmers market. It is China's reform and opening up after the formation of the business model, is the cheapest wholesale price of sweet potatoes a place, 1 yuan a catty, than the price of the same industry is lower than 3 yuan. So 2022 wholesale sweet potato cheapest place is in the wholesale farmers market.