|
| Commodity | 2005 | 2006 | 2008 | 2009 |
| Washers (incl. spring washers) of copper | $14,966 | $3,695 | | $1,136 |
| Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $19,226 | $566 | $90 | |
| Threaded arts. of copper (excl. of 7415.33) | $1,897 | | $18,719 | |
| Total | $36,089 | $4,261 | $18,809 | $1,136 |
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