Classification of soft ferrite articles as parts of electromagnets clarifies tariff treatment and excludes ferrite powders.

Soft Ferrite articles formed into finished cores (pot, RM, U, E cores) and not presented as powders or pellets are to be regarded as parts of electro magnets under the electro magnet parts heading because they serve as cores around which coils are wound and acquire magnetic function when energized; magnetic ferrite in the form of powder or pellets with a binder is excluded from that heading and classifiable under the ferrite materials heading.

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