|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | | | $68 | | | |
| Washers (incl. spring washers) of copper | $98 | $366 | $356 | $221 | $214 | $305 |
| Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $718 | $59 | | | | |
| Threaded arts. of copper (excl. of 7415.33) | | $97 | $661 | $1,513 | $5,071 | $1,963 |
| Total | $816 | $522 | $1,085 | $1,734 | $5,285 | $2,268 |
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