Commodity20072008200920102011
Copper tube/pipe fittings (e.g., couplings, elbows, sleeves), of ref. coppe ...  $5  
Copper tube/pipe fittings (e.g., couplings, elbows, sleeves), of copper all ...$4,214$20,772$7,994$16,729$1,982
Total$4,214$20,772$7,999$16,729$1,982