|
| Commodity | 2005 | 2007 | 2008 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $318,793 | $560,739 | $240,670 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $413,609 | $14,564 | $395,035 |
| Electro-magnetic couplings, clutches & brakes | $143,662 | $139,054 | $264,415 |
| Electro-magnetic lifting heads | $1,361 | $172,424 | |
| Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ... | $519,497 | $108,668 | $207,580 |
| Total | $1,396,922 | $995,449 | $1,107,700 |
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