Heading 0505

Skins and other parts of birds with feathers, down; feathers, down and parts thereof; not further worked than cleaned, disinfected, treated for preservation; powder, waste and parts of feathers

050510 Animal products; feathers and down used for stuffing, not further worked than cleaned, disinfected or treated for preservation 050590 Animal products; skins and other parts of birds, feathers and down (not for stuffing), powder and waste of such, not further worked than cleaned, disinfected or treated for preservation