HSN Code 7903 – Zinc Dust, Powders And Flakes

What is HSN Code 7903?

HSN code 7903 is the Harmonized System of Nomenclature classification for Zinc Dust, Powders And Flakes under India's Goods and Services Tax (GST). It is a 4-digit code sitting at the heading (4-digit) level of the HSN hierarchy.

This code belongs to Chapter 79 — Zinc And Articles Thereof, which is part of Section XV: Base Metals & Articles Thereof. Every GST-registered business supplying zinc dust, powders and flakes must quote HSN 7903 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 7903

GST rate for HSN 7903

Goods under HSN 7903 attract GST at one of the five standard slabs. The exact rate depends on the specific product and the latest GST Council notification — always confirm before invoicing.

Sub-codes under this classification

HSN Code 7903 — FAQs