What is HSN Code 9028?
HSN code 9028 is the Harmonized System of Nomenclature classification for Gas, Liquid Or Electricity Supply Or Production Meters, Including Calibrating Meters… 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 90 — Optical, Photographic, Cinematographic, Measuring, Checking,…, which is part of Section XVIII: Optical, Medical & Precision Instruments. Every GST-registered business supplying gas, liquid or electricity supply or production meters, including calibrating meters… must quote HSN 9028 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.