Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $24,448 | $17,554 | $18,321 | $39,208 | $18,600 | $9,813 | $23,299 |
Washers (incl. spring washers) of copper | $57,641 | $58,342 | $49,803 | $75,542 | $47,011 | $65,166 | $60,949 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $142,545 | $153,367 | $268,917 | $146,825 | $441,037 | $704,115 | $580,136 |
Threaded arts. of copper (excl. of 7415.33) | $140,930 | $118,911 | $112,541 | $83,100 | $86,904 | $65,573 | $107,420 |
Total | $365,564 | $348,174 | $449,582 | $344,675 | $593,552 | $844,667 | $771,804 |
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