Rice and sugar, petroleum oil.
Any types of agroforestry waster and forest waste can be used for make briquettes,such as maize talks,soybean stalks,broomcorn stalks,cotton talks,rape stalks,peanut plants,sunflower stalks,bamboo sawdust,bagasse,wood ships,rice husk,coffee husk,coir pith,jute sticks,grondnut shells,barnboo,wood,straw dust,mustark stalk and cotton stalks,nutshell,coconut shell and etc.
