Commodity2005200620072008200920102011
Activated carbon$95,587$48,832$15,396$155,445$87,907$52,083$313,658
Activated nat. min. prods. other than of activated carbon; animal black, in ...$6,703$69,445$128,772$183,403$397,496$362,324$278,646
Total$102,290$118,277$144,168$338,848$485,403$414,407$592,304