Commodity2005200620072008200920102011
Coated electrodes of base metal, for elec. arc-welding $8  $13,396 $22,866
Cored wire of base metal, for elec. arc-welding     $4,111 
Coated rods & cored wire, of base metal, for soldering/brazing/welding by f ...$723 $1,721$14,548$355$1,649$195
Wire, rods, tubes, plates, electrodes & sim. prods. (incl. parts), of base ...   $37$4,555$70,496$4,538
Total$723$8$1,721$14,585$18,306$76,256$27,599