Commodity200520062007200820092010
Carbon (carbon blacks & oth. forms of carbon, n.e.s.)$4,292,737$3,762,418$5,149,349$5,771,011$5,925,414$6,100,986
Total$4,292,737$3,762,418$5,149,349$5,771,011$5,925,414$6,100,986