|
| Commodity | 2005 | 2006 | 2007 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $17,400 | $14,076 | $26,772 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $123,265 | $17,005 | $42,285 |
| Electro-magnetic couplings, clutches & brakes | $14,294 | $101,206 | $148,137 |
| Electro-magnetic lifting heads | $128,128 | $149,486 | $51,476 |
| Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ... | $120,567 | $208,719 | $88,632 |
| Total | $403,654 | $490,492 | $357,302 |
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