Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$855,088$752,164$700,800$706,653$557,312$700,193$954,048
Washers (incl. spring washers) of copper$3,061,888$3,588,046$3,997,867$3,525,373$2,378,004$2,916,649$3,661,106
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$3,335,969$4,174,722$4,387,674$4,361,278$2,905,951$3,468,630$3,476,992
Threaded arts. of copper (excl. of 7415.33)$4,293,149$4,325,175$4,092,754$3,878,282$3,944,498$5,463,161$6,735,534
Total$11,546,094$12,840,107$13,179,095$12,471,586$9,785,765$12,548,633$14,827,680