90321010Tariff Item (8-digit)Section XVIII

HSN Code 90321010 – Thermostats

Full GST classification for Thermostats — chapter, heading and tariff hierarchy, and related HSN codes.

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HSN Code

90321010

Chapter

90

Digits

8-digit

Section

XVIII

What is HSN Code 90321010?

HSN code 90321010 is the Harmonized System of Nomenclature classification for Thermostats 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 90 — Optical, Photographic, Cinematographic, Measuring, Checking, Precision, which is part of Section XVIII: Optical, Medical & Precision Instruments. Every GST-registered business supplying thermostats must quote HSN 90321010 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 90321010

LevelCodeDescription
Chapter90optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof
Heading9032automatic regulating or controlling instruments and apparatus
Sub-heading903210thermostats :
Tariff90321010for refrigerating and air-conditioning appliances and machinery

GST rate for HSN 90321010

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HSN Code 90321010 — FAQs

What is HSN code 90321010?

HSN code 90321010 classifies "Thermostats" under India's GST regime. It falls under Chapter 90 (Optical, Photographic, Cinematographic, Measuring, Checking, Precision) of the Harmonized System of Nomenclature.

How many digits is HSN code 90321010?

90321010 is a 8-digit HSN code — a tariff item (8-digit). Businesses declare 4-digit HSN (turnover up to ₹5 crore) or 6-digit HSN (above ₹5 crore) on GST invoices; 8-digit codes are used for exports and imports.

Which chapter does HSN code 90321010 belong to?

HSN 90321010 belongs to Chapter 90 — Optical, Photographic, Cinematographic, Measuring, Checking, Precision, part of Section XVIII: Optical, Medical & Precision Instruments.

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