Commodity2005200620072008200920102011
Wood tar; wood tar oils; wood creosote; wood naphtha; veg. pitch; brewers' ...$1,681,834$3,882,280$1,932,924$511,428$614,686$1,156,797$1,228,026
Total$1,681,834$3,882,280$1,932,924$511,428$614,686$1,156,797$1,228,026