Commodity200520062007200820092010
Permanent magnets & arts. intended to become permanent magnets after magnet ...$95,802$121,575$80,649$108,297$86,292$117,452
Permanent magnets & arts. intended to become permanent magnets after magnet ...$75,484$131,042$95,485$87,024$35,207$73,873
Electro-magnetic couplings, clutches & brakes$1,065,146$2,245,591$542,405$635,926$707,041$839,247
Electro-magnets n.e.s. in 85.05; electro-magnetic/permanent magnet chucks, ...$55,449$70,140$79,015$84,782$89,615$196,716
Total$1,291,881$2,568,348$797,554$916,029$918,155$1,227,288