What is HSN Code 9002?
HSN code 9002 is the Harmonized System of Nomenclature classification for Lenses, Prisms, Mirrors And Other Optical Elements, Of Any Material, Mounted, Being Parts… 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 lenses, prisms, mirrors and other optical elements, of any material, mounted, being parts… must quote HSN 9002 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.