Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $23,816 | $16,473 | $81,986 | $75,232 | $76,440 | $55,092 | $169,083 |
Washers (incl. spring washers) of copper | $43,241 | $13,172 | $5,664 | $8,001 | $5,365 | $24,822 | $107,559 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $32,228 | $225,922 | $313,677 | $486,714 | $495,730 | $545,776 | $942,054 |
Threaded arts. of copper (excl. of 7415.33) | $247,770 | $610,230 | $1,062,535 | $1,999,907 | $1,384,688 | $1,329,485 | $1,531,125 |
Total | $347,055 | $865,797 | $1,463,862 | $2,569,854 | $1,962,223 | $1,955,175 | $2,749,821 |
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