Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $3,539 | $6,404 | $7,200 | $6,892 | $5,769 |
Washers (incl. spring washers) of copper | $1,471 | $2,712 | $3,025 | $1,925 | $2,212 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $6,396 | $5,631 | $19,013 | $14,789 | $5,522 |
Threaded arts. of copper (excl. of 7415.33) | $20,427 | $3,886 | $8,006 | $1,960 | $2,598 |
Total | $31,833 | $18,633 | $37,244 | $25,566 | $16,101 |
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