Commodity2005200620072008200920102011
Activated carbon$1,031,183$936,856$1,130,185$1,442,488$2,190,951$2,421,761$2,428,868
Activated nat. min. prods. other than of activated carbon; animal black, in ...$455,601$997,335$2,397,357$4,665,597$4,275,736$6,145,808$6,669,127
Total$1,486,784$1,934,191$3,527,542$6,108,085$6,466,687$8,567,569$9,097,995