Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$90,432$42,702$115,126$89,721$35,515$46,814$75,336
Washers (incl. spring washers) of copper$65,949$90,421$50,361$64,716$59,634$39,324$97,802
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$96,700$32,438$116,524$105,020$193,527$57,004$64,784
Threaded arts. of copper (excl. of 7415.33)$102,330$102,013$400,829$175,432$86,511$119,454$94,287
Total$355,411$267,574$682,840$434,889$375,187$262,596$332,209