Commodity200520062007200820092010
Activated carbon$138,298$167,627$65,018$279,786$107,132$65,500
Activated nat. min. prods. other than of activated carbon; animal black, in ...$71,793$148,399$182,544$132,507$195,253$34,093
Total$210,091$316,026$247,562$412,293$302,385$99,593