Commodity | 2005 | 2006 | 2007 | 2008 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $20 | $3,357 | $2,268 | $4,547 |
Washers (incl. spring washers) of copper | $240 | $4,501 | $514 | $2,211 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | | $326 | $50 | $14 |
Threaded arts. of copper (excl. of 7415.33) | $4,045 | $2,950 | $1,637 | $1,970 |
Total | $4,305 | $11,134 | $4,469 | $8,742 |
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