Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$367,292$603,464$571,971$325,156$417,584$239,376$309,147
Washers (incl. spring washers) of copper$1,841,852$1,376,379$1,348,289$799,583$1,078,758$1,375,906$1,102,684
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$500,505$763,754$1,323,842$2,767,495$1,065,292$993,563$1,174,627
Threaded arts. of copper (excl. of 7415.33)$783,235$1,156,355$1,026,867$707,012$449,968$497,142$733,145
Total$3,492,884$3,899,952$4,270,969$4,599,246$3,011,602$3,105,987$3,319,603