Commodity200520062007200820092010
Activated carbon$624,890$992,156$1,094,245$994,909$1,435,465$1,422,471
Activated nat. min. prods. other than of activated carbon; animal black, in ...$557,278$609,823$394,348$498,000$260,062$391,349
Total$1,182,168$1,601,979$1,488,593$1,492,909$1,695,527$1,813,820