Commodity200520062007200820092010
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$521$6,120$1,187$20,456$4,419$4,093
Washers (incl. spring washers) of copper$441 $113  $147
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$1,493$12,492 $3,321$732$456
Threaded arts. of copper (excl. of 7415.33)   $86 $756
Total$2,455$18,612$1,300$23,863$5,151$5,452