Commodity2005200620072008200920102011
Activated carbon$90,665$1,439,633$162,489$269,017$217,776$294,477$378,618
Activated nat. min. prods. other than of activated carbon; animal black, in ...$246,129$268,481$437,583$1,423,834$1,340,025$607,957$971,419
Total$336,794$1,708,114$600,072$1,692,851$1,557,801$902,434$1,350,037