Commodity2005200620072008200920102011
Carbon (carbon blacks & oth. forms of carbon, n.e.s.)$1,450,587$1,485,893$864,866$373,798$918,372$1,860,650$2,439,099
Total$1,450,587$1,485,893$864,866$373,798$918,372$1,860,650$2,439,099