|
| Commodity | 2005 | 2006 | 2007 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $45,411 | $36,792 | $101,110 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $5,314 | $6,538 | $11,285 |
| Electro-magnetic couplings, clutches & brakes | $40,148 | $30,753 | $10,222 |
| Electro-magnetic lifting heads | $10,885 | $1,575 | $79,337 |
| Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ... | $70,089 | $21,600 | $9,149 |
| Total | $171,847 | $97,258 | $211,103 |
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