Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Nails, tacks, drawing pins, staples (excl. of 83.05) & sim. arts., of coppe ... | $9,664 | $9,500 | $36,114 | $35,364 | $10,807 | $7,924 | $14,248 |
Washers (incl. spring washers) of copper | $19,609 | $27,952 | $57,874 | $56,283 | $25,198 | $31,451 | $42,816 |
Non-threaded arts. (e.g., rivets, cotters), of copper (excl. of 7415.10 & 7 ... | $119,678 | $93,597 | $258,331 | $435,851 | $431,871 | $409,743 | $412,620 |
Threaded arts. of copper (excl. of 7415.33) | $41,949 | $39,208 | $66,416 | $107,615 | $53,487 | $79,807 | $105,925 |
Total | $190,900 | $170,257 | $418,735 | $635,113 | $521,363 | $528,925 | $575,609 |
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