|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | | | $457 | $313 | | $410 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $23,202 | | | $3,174 | $6,286 | |
| Electro-magnetic couplings, clutches & brakes | | | | $94 | $14,031 | $83 |
| Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ... | | $44 | | $2,998 | $3,609 | $162 |
| Total | $23,202 | $44 | $457 | $6,579 | $23,926 | $655 |
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