Commodity200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$5,406 $13,589   
Washers (incl. spring washers) of copper $1 $53$287$118
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... $5  $113 
Total$5,406$6$13,589$53$400$118