|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $187 | $140 | $34 | $144 | $1,369 | $682 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $88 | $66 | $365 | $1,141 | $209 | $3,556 |
| Electro-magnetic couplings, clutches & brakes | $63 | $474 | $216 | $1,197 | $933 | $1,632 |
| Electro-magnetic lifting heads | | $119 | $28 | $795 | | |
| Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ... | $3,409 | | $2,377 | $974 | $2,841 | $522 |
| Total | $3,747 | $799 | $3,020 | $4,251 | $5,352 | $6,392 |
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