|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $38,655 | | $10,577 | $36,420 | $26,099 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $10,165 | $12,847 | $301,126 | $566,479 | $620,583 |
| Electro-magnetic couplings, clutches & brakes | $40,001 | | $53,046 | | $501 |
| Electro-magnetic lifting heads | $30,770 | | | | |
| Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ... | | $5,816 | $16,642 | $20,538 | $824 |
| Total | $119,591 | $18,663 | $381,391 | $623,437 | $648,007 |
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