Commodity200520062007200820092010
Pickling preps. for metal surfaces; soldering/brazing/welding powders & pas ...$1,623$1,750$2,052$5,129$656$1,582
Fluxes & oth. auxiliary preps. for soldering/brazing/welding; preps. of a k ...$2,537$3,575$2,937$2,012$953$1,697
Total$4,160$5,325$4,989$7,141$1,609$3,279