《明史·志·卷五十六》
后来因为各边防多战事，常股、存积一并开启，淮盐额敷每年收赋税七十万五千多引，又增加各边防新的盐引每年二十万。
后因各边多故，常股、存积并开，淮额岁课七十万五千馀引，又增各边新引岁二十万。
Later, because there were many wars in various border defenses, the regular stock and accumulation were opened together, and the Huai salt quota was enough to collect more than 705,000 taxes annually, and another 200,000 new salt taxes were added to the border defenses each year.