Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $93 | $33 | $535 | $219 | $2,954 | $1,327 | $2,018 |
Washers (incl. spring washers) of copper | $56,880 | $112,587 | $74,647 | $98,744 | $97,188 | $92,182 | $65,033 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $118,227 | $61,830 | $235,005 | $229,414 | $143,143 | $169,403 | $197,617 |
Threaded arts. of copper (excl. of 7415.33) | $24,320 | $45,160 | $20,021 | $28,555 | $42,412 | $26,795 | $8,325 |
Total | $199,520 | $219,610 | $330,208 | $356,932 | $285,697 | $289,707 | $272,993 |
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