Commodity2005200620072008200920102011
Activated carbon$811,735$334,618$637,769$2,012,425$1,650,357$796,458$1,884,661
Activated nat. min. prods. other than of activated carbon; animal black, in ...$107,411$408,054$140,708$111,215$307,116$203,031$221,675
Total$919,146$742,672$778,477$2,123,640$1,957,473$999,489$2,106,336