Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
Permanent magnets & arts. intended to become permanent magnets after magnet ... | $483 | $686 | $2,759 | $417 | $1,007 | $1,346 |
Permanent magnets & arts. intended to become permanent magnets after magnet ... | $617 | $1,001 | $2,759 | $1,587 | $761 | $500 |
Electro-magnetic couplings, clutches & brakes | | | | | | $650 |
Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ... | $1,855 | $962 | $3,250 | $6,184 | $1,747 | $965 |
Total | $2,955 | $2,649 | $8,768 | $8,188 | $3,515 | $3,461 |
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