Commodity200520062007200820092010
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$20,767$16,996$71,144$14,597$4,300$451
Washers (incl. spring washers) of copper$383$800   $950
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...  $3,259  $6,228
Threaded arts. of copper (excl. of 7415.33)$2,112$4$4,087  $34
Total$23,262$17,800$78,490$14,597$4,300$7,663