In the early days of the Ming Dynasty, the Ming Government stipulated that Guangdong salt was allowed to be sold only in Guangdong Province, while Jiangxi belonged to the Huai Salt selling area.
由于两广持续动乱，为了筹措军饷以靖安地方，应户部郎中陈俊和两广巡抚叶盛的请求，明朝中央政府默许广盐行销江西南安、赣州二府。