Commodity20062007200920102011
Permanent magnets & arts. intended to become permanent magnets after magnet ...$2,160$11,631   
Permanent magnets & arts. intended to become permanent magnets after magnet ...$20  $12$550
Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ...$4,215$50$2,931  
Total$6,395$11,681$2,931$12$550