The civilian businessmen attached themselves to national salt active and the number of them or the quantity of capital were rested on national common salt price which containing income or negate to businessmen.

• 民间商人参与国家“招商”纳粮中盐的活动,其投入招商活动的商人群究竟有多大,或者说投入的资本量的多寡,则最终取决于国家所确定的食盐价格对商人是否有收益。