Commodity200520062007200820092011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$14,368$8,328$3,636$52,431$1,753$5,535
Washers (incl. spring washers) of copper$780 $38$2,406$929$5,363
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$430$13,923$132$9,466$3,904$17,595
Threaded arts. of copper (excl. of 7415.33)$33,582$3,481$302$6,440$11,057$140,139
Total$49,160$25,732$4,108$70,743$17,643$168,632