Commodity | 2005 | 2007 | 2008 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $23,114 | $147,627 | $49,178 |
Washers (incl. spring washers) of copper | $5,118 | $82,001 | $96,659 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $34,817 | $3,377 | |
Threaded arts. of copper (excl. of 7415.33) | $46,721 | $259,286 | $122,218 |
Total | $109,770 | $492,291 | $268,055 |
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