Commodity2005200620072008200920102011
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ...$3,228,662$3,960,126$4,072,470$2,473,016$1,515,110$1,368,041$1,559,054
Washers (incl. spring washers) of copper$4,657,990$6,727,401$10,128,223$7,648,599$5,936,595$7,827,326$10,261,501
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ...$13,472,360$15,690,284$17,458,894$16,562,658$10,708,048$13,931,651$16,217,048
Threaded arts. of copper (excl. of 7415.33)$15,191,045$16,301,417$18,633,773$19,581,458$11,813,768$16,949,879$20,193,301
Total$36,550,057$42,679,228$50,293,360$46,265,731$29,973,521$40,076,897$48,230,904