|
| Commodity | 2009 | 2010 | 2011 |
| Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $2,151 | $6,064 | $24,339 |
| Washers (incl. spring washers) of copper | $272 | $139 | $16,867 |
| Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $3,468 | $602 | $3,498 |
| Threaded arts. of copper (excl. of 7415.33) | $1,572 | $24,045 | $11,303 |
| Total | $7,463 | $30,850 | $56,007 |
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