|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | | | | $36 | $2 | | $346 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | | $3 | | $23 | | $213 | $25 |
| Electro-magnetic couplings, clutches & brakes | | $16,463 | $20 | $3,216 | $7,084 | $23,896 | $90,792 |
| Electro-magnetic lifting heads | | $1,294 | $31,423 | | | | |
| Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ... | $1,882 | $42,799 | $669 | $8,929 | $55 | $826 | $33,145 |
| Total | $1,882 | $60,559 | $32,112 | $12,204 | $7,141 | $24,935 | $124,308 |
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