Commodity2005200620072008200920102011
Wood tar; wood tar oils; wood creosote; wood naphtha; veg. pitch; brewers' ...$323,503$194,578$256,601$592,997$4,690,361$1,945,923$709,566
Total$323,503$194,578$256,601$592,997$4,690,361$1,945,923$709,566