HS Codes - 41: Raw hides and skins (other than furskins) and leather:

4101
Raw hides and skins of bovine (including buffalo) or equine animals (fresh, or salted, dried, limed, pickled or otherwise preserved, but not tanned, parchment-dressed or further prepared), whether or not dehaired or split:
4101.20
Whole hides and skins, unsplit, of a weight per skin not exceeding 8 kg when simply dried, 10 kg when dry-salted, or 16 kg when fresh, wet-salted or otherwise preserved:
4101.50
Whole hides and skins, of a weight exceeding 16 kg:
4101.90
Other, including butts, bends and bellies:
4102
Raw skins of sheep or lambs (fresh, or salted, dried, limed, pickled or otherwise preserved, but not tanned, parchment- dressed or further prepared), whether or not with wool on or split, other than those excluded by note 1(c) to this chapter:
4102.10
With wool on:
4102.A
Without wool on:
4102.21
Pickled
4102.29
Other:
4103
Other raw hides and skins (fresh, or salted, dried, limed, pickled or otherwise preserved, but not tanned, parchment-dressed or further prepared), whether or not dehaired or split, other than those excluded by note 1(b) or 1(c) to this chapter:
4103.20
Of reptiles:
4103.30
Of swine:
4103.90
Other:
4104
Tanned or crust hides and skins of bovine (including buffalo) or equine animals, without hair on, whether or not split, but not further prepared:
4104.A
In the wet state (including wet-blue):
4104.11
Full grains, unsplit; grain splits:
4104.19
Other:
4104.B
In the dry state (crust):
4104.41
Full grains, unsplit; grain splits:
4104.49
Other:
4105
Tanned or crust skins of sheep or lambs, without wool on, whether or not split, but not further prepared:
4105.10
In the wet state (including wet-blue):
4105.30
In the dry state (crust)
4106
Tanned or crust skins of other animals, without wool or hair on, whether or not split, but not further prepared:
4106.A
Of goats or kids:
4106.21
In the wet state (including wet-blue):
4106.22
In the dry state (crust)
4106.B
Of swine:
4106.31
In the wet state (including wet-blue):
4106.32
In the dry state (crust)
4106.40
Of reptiles
4106.C
Other:
4106.91
In the wet state (including wet-blue)
4106.92
In the dry state (crust)
4107
Leather further prepared after tanning or crusting, including parchment-dressed leather, of bovine (including buffalo) or equine animals, without hair on, whether or not split, other than leather of heading 4114:
4107.A
Whole hides and skins:
4107.11
Full grains, unsplit:
4107.12
Grain splits:
4107.19
Other:
4107.B
Other, including sides:
4107.91
Full grains, unsplit:
4107.92
Grain splits:
4107.99
Other:
4112.00
Leather further prepared after tanning or crusting, including parchment-dressed leather, of sheep or lamb, without wool on, whether or not split, other than leather of heading 4114:
4113
Leather further prepared after tanning or crusting, including parchment-dressed leather, of other animals, without wool or hair on, whether or not split, other than leather of heading 4114:
4113.10
Of goats or kids:
4113.20
Of swine
4113.30
Of reptiles:
4113.90
Other:
4114
Chamois (including combination chamois) leather; patent leather and patent laminated leather; metallized leather:
4114.10
Chamois (including combination chamois) leather
4114.20
Patent leather and patent laminated leather; metallized leather:
4115
Composition leather with a basis of leather or leather fiber, in slabs, sheets or strip, whether or not in rolls; parings and other waste of leather or of composition leather, not suitable for the manufacture of leather articles; leather dust, powder and flour:
4115.10
Composition leather with a basis of leather or leather fiber, in slabs, sheets or strip, whether or not in rolls
4115.20
Parings and other waste of leather or of composition leather, not suitable for the manufacture of leather articles; leather dust, powder and flour

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