Commodity200520062007200820092010
Activated carbon$15,045$18,376$273,449$8,882$3,585$20,641
Activated nat. min. prods. other than of activated carbon; animal black, in ...$1,306$3,393$25,018$8,913$9,008$2,648
Total$16,351$21,769$298,467$17,795$12,593$23,289