Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $164,005 | $311,013 | $105,514 | $221,311 | $63,522 | $268,763 | $280,760 |
Washers (incl. spring washers) of copper | $754,293 | $1,092,727 | $1,835,138 | $2,355,167 | $1,254,827 | $2,078,460 | $2,620,666 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $4,191,929 | $4,733,368 | $4,754,938 | $4,290,254 | $2,938,808 | $3,796,268 | $5,059,223 |
Threaded arts. of copper (excl. of 7415.33) | $1,553,675 | $2,229,618 | $1,378,444 | $1,658,491 | $645,720 | $1,225,421 | $1,834,377 |
Total | $6,663,902 | $8,366,726 | $8,074,034 | $8,525,223 | $4,902,877 | $7,368,912 | $9,795,026 |
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