Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $194,860 | $166,039 | $102,962 | $140,429 | $80,615 | $136,102 | $161,321 |
Washers (incl. spring washers) of copper | $116,150 | $116,834 | $189,877 | $267,843 | $277,727 | $237,033 | $391,145 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $642,608 | $914,188 | $1,084,496 | $1,054,399 | $607,634 | $949,100 | $964,896 |
Threaded arts. of copper (excl. of 7415.33) | $1,143,724 | $1,221,958 | $2,252,096 | $1,684,063 | $845,173 | $1,305,011 | $1,464,186 |
Total | $2,097,342 | $2,419,019 | $3,629,431 | $3,146,734 | $1,811,149 | $2,627,246 | $2,981,548 |
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