Commodity2005200620072008200920102011
Permanent magnets & arts. intended to become permanent magnets after magnet ...$12,786,934$12,102,326$14,466,939$16,451,210$9,191,762$13,337,937$16,768,453
Permanent magnets & arts. intended to become permanent magnets after magnet ...$1,163,500$1,347,900$1,503,615$1,660,781$1,079,842$1,251,735$1,537,462
Electro-magnetic couplings, clutches & brakes$84,988$58,036$120,090$121,088$81,615$71,810$90,457
Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ...$1,624,500$2,529,808$3,119,914$3,675,084$2,113,375$1,119,704$1,657,656
Total$15,659,922$16,038,070$19,210,558$21,908,163$12,466,594$15,781,186$20,054,028