Commodity20052006200720082010
Activated carbon$244,630$647,103$690,549$3,976,880$12,016,209
Activated nat. min. prods. other than of activated carbon; animal black, in ...$60,449$693,668$2,789,774$2,376,582$595,079
Total$305,079$1,340,771$3,480,323$6,353,462$12,611,288