Heading 4113 · Section VIII
4113 Leather further prepared after tanning or crusting, including parchment-dressed leather, of animals (other than ovine), without wool or hair on, whether or not split, other than leather of heading 41.14
Subheadings 4
4113.10 Further prepared after tanning or crusting, including parchment-dressed leather, without hair on, whether or not split, other than leather of heading 41.14, of goats and kids 4113.20 Further prepared after tanning or crusting, including parchment-dressed leather, without hair on, whether or not split, other than leather of heading 41.14, of swine 4113.30 Further prepared after tanning or crusting, including parchment-dressed leather, of reptiles, whether or not split, other than leather of heading 41.14 4113.90 Further prepared after tanning or crusting, including parchment-dressed leather, of animals (other than sheep and lambs, goats and kids, swine and reptiles), without wool or hair on, whether or not split, other than leather of heading 41.14
For Indian shipping bills you need 8 digits. These six-digit codes are the international HS 2022. India's ITC(HS) classification (DGFT) and Customs Tariff (CBIC) add two more digits for the national tariff line, so pick the 8-digit line under your 6-digit code there, and confirm with your customs broker for anything borderline.