Commodity200520062007200820092010
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$821,559$8,143$2,311$5,845$7,592$4,822
Washers (incl. spring washers) of copper$52$4,115$3,367$1,136$615$60
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$562$443$149  $421
Threaded arts. of copper (excl. of 7415.33)$8,768$1,313$987$1,706$20,548$9,086
Total$830,941$14,014$6,814$8,687$28,755$14,389