There are two brands of candy produced by Xu Fuji manufacturers, the well-known Xu Fuji and the less familiar Xu Fuji. Although Ji Xu is also one of Xu Fuji's brands, the price is low, and some merchants buy the mixture of these two kinds of sugar in the market. Although they are all products of one manufacturer, the prices vary greatly, and wholesalers and retailers can make a lot of money if they are dishonest.