Commodity | 2006 | 2008 | 2009 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $379 | $1,346 | |
Washers (incl. spring washers) of copper | | $123 | $24 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $265 | $4,556 | |
Total | $644 | $6,025 | $24 |
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