Commodity200520062007200820092010
Wood tar; wood tar oils; wood creosote; wood naphtha; veg. pitch; brewers' ...$5,142,994$7,434,774$9,043,553$498,039$75,323$825,954
Total$5,142,994$7,434,774$9,043,553$498,039$75,323$825,954