Commodity2005200620072008200920102011
Cast tube/pipe fittings (e.g., couplings, elbows, sleeves) of iron (excl. n ...  $46  $105 
Flanges of stainless steel  $571$678 $332 
Threaded elbows, bends & sleeves of stainless steel $77     
Tube/pipe fittings of stainless steel (excl. of 7307.21-7307.23)$1,590 $616$62,232$1,483  
Flanges of iron/steel (excl. of cast iron/stainless steel)$320   $151  
Threaded elbows, bends & sleeves of iron/steel (excl. of cast iron/stainles ... $224$6,637 $102$2,070 
Butt welding fittings of iron/steel (excl. of cast iron/stainless steel)     $153 
Tube/pipe fittings of iron/steel (excl. cast iron/stainless steel; excl. of ...$11,473$7,773$133,643$749$747$93,867$150
Total$13,383$8,074$141,513$63,659$2,483$96,527$150