Commodity | 2005 | 2006 | 2007 | 2009 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $7,876 | $124,268 | $28,893 | $28,352 |
Washers (incl. spring washers) of copper | $1,169 | $5,366 | $4,092 | $14,400 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $110,763 | $96,462 | $110,904 | $166,648 |
Threaded arts. of copper (excl. of 7415.33) | $35,142 | $51,331 | $10,986 | $12,952 |
Total | $154,950 | $277,427 | $154,875 | $222,352 |
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