Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $53,352 | $265,342 | $157,407 | $86,409 | $55,926 | $75,353 | $61,836 |
Washers (incl. spring washers) of copper | $4,593 | $9,125 | $3,295 | $35,305 | $24,140 | $7,724 | $17,293 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $75,313 | $602,187 | $269,694 | $148,936 | $51,349 | $41,588 | $130,055 |
Threaded arts. of copper (excl. of 7415.33) | $185,704 | $197,901 | $179,184 | $162,152 | $52,891 | $105,504 | $83,009 |
Total | $318,962 | $1,074,555 | $609,580 | $432,802 | $184,306 | $230,169 | $292,193 |
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