What is HSN Code 27101985?
HSN code 27101985 is the Harmonized System of Nomenclature classification for Insulating Oil For Transformer And Circuit-Breaker (Transformer And Circuit-Breaker Oils)… under India's Goods and Services Tax (GST). It is a 8-digit code sitting at the tariff item (8-digit) level of the HSN hierarchy.
This code belongs to Chapter 27 — Mineral Fuels, Mineral Oils And Products Of Their Distillation;…, which is part of Section V: Mineral Products. Every GST-registered business supplying insulating oil for transformer and circuit-breaker (transformer and circuit-breaker oils)… must quote HSN 27101985 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.