Commodity2005200620072008200920102011
Permanent magnets & arts. intended to become permanent magnets after magnet ...$426,038$513,807$874,797$727,895$671,744$690,061$983,117
Permanent magnets & arts. intended to become permanent magnets after magnet ...$1,327,289$630,079$245,995$262,906$279,476$355,262$393,122
Electro-magnetic couplings, clutches & brakes$628,948$72,717$824,291$1,759,784$571,556$315,799$215,315
Electro-magnetic lifting heads$189,078$216,606     
Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ...$1,091,685$1,438,212$1,809,689$1,264,921$5,008,007$4,481,464$4,795,096
Total$3,663,038$2,871,421$3,754,772$4,015,506$6,530,783$5,842,586$6,386,650