|
| Commodity | 2005 | 2006 | 2007 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $45,028 | $54,756 | $16,895 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $572,554 | $3,397,960 | $112,313 |
| Electro-magnetic couplings, clutches & brakes | $50,953 | $52,339 | $33,518 |
| Electro-magnetic lifting heads | $109,874 | | |
| Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ... | $11,510 | $1,191,439 | $1,334 |
| Total | $789,919 | $4,696,494 | $164,060 |
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