|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | $29 | $1,513 | $319 | $1,897 | $3,408 | $544 |
| Permanent magnets & arts. intended to become permanent magnets after magnet ... | | $11 | | $1,850 | $3,843 | |
| Electro-magnetic couplings, clutches & brakes | | $7,846 | | | | |
| Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ... | $3,052 | $38 | $875 | $14,336 | $3,777 | $9,999 |
| Total | $3,081 | $9,408 | $1,194 | $18,083 | $11,028 | $10,543 |
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