Commodity200520062007200820092010
Cast tube/pipe fittings (e.g., couplings, elbows, sleeves) of non-malleable ... $1,136$2,270 $56 
Cast tube/pipe fittings (e.g., couplings, elbows, sleeves) of iron (excl. n ...$966 $3,817$3,516$7,743$6,666
Flanges of stainless steel$9,493 $8,031   
Threaded elbows, bends & sleeves of stainless steel$654 $1,070$4,819 $1,399
Butt welding fittings of stainless steel$3,320    $16
Tube/pipe fittings of stainless steel (excl. of 7307.21-7307.23)  $1,101$520$17,794$4,720
Flanges of iron/steel (excl. of cast iron/stainless steel) $1,892$2,262$186,408$65,643$9,712
Threaded elbows, bends & sleeves of iron/steel (excl. of cast iron/stainles ...$525$4,321$5,571$40,462$2,431$8,374
Butt welding fittings of iron/steel (excl. of cast iron/stainless steel)  $573 $53 
Tube/pipe fittings of iron/steel (excl. cast iron/stainless steel; excl. of ...$13,376$3,598$62,801$120,316$110,694$136,733
Total$28,334$10,947$87,496$356,041$204,414$167,620