Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$508,189$313,973$6,807,089$3,448,681$432,988$579,247$1,390,190
Washers (incl. spring washers) of copper$6,397 $207,235$2,603$5,599$904,850$104,691
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$58,346$52,565$2,211$11,100$9,568$2,911$43,716
Threaded arts. of copper (excl. of 7415.33)$103,599$35,506$56,742$42,952$77,772$67,687$119,068
Total$676,531$402,044$7,073,277$3,505,336$525,927$1,554,695$1,657,665