HSN Codes · Chapter 51: Wool and Animal Hair

HSN Code 511991

Wool and Animal Hair — silkworm pupae

Typical GST rate

Varies

Depends on sub-classification

Type

Goods

HSN classification

Code level

6-digit

Sub-heading

Reading code 511991

The first two digits (51) place this code in chapter 51 — Wool and Animal Hair. Heading 5119 groups the product family, and the remaining digits pin down this specific 6-digit classification. Remember: you can never invent a shorter code by truncating a longer one — only codes that exist in the official tariff are valid.

Wool, fine and coarse animal hair, and their yarns and woven fabrics.

Related codes in heading 5119

  • 511992 — Wool and Animal Hair — sinews and tendons
  • 511999 — Wool and Animal Hair — other

Frequently asked questions

The GST rate under 511991 depends on the specific item and applicable notifications. Check the classification with our HSN code finder and confirm the rate before invoicing.
Businesses with annual aggregate turnover of ₹5 crore or more must report at least 6 digits on e-invoices and e-way bills; below ₹5 crore, 4 digits is the B2B minimum. Exports require 8 digits.
Every line item on a GST tax invoice carries its HSN code alongside the description, quantity, taxable value, and tax breakup. The code also flows into your GSTR-1 HSN summary and e-way bills.

Related tools & guides

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