HSN Code 84021100: Nuclear Reactors and Boilers

HSN Code 84021100 represents Nuclear Reactors and Boilers under GST classification. This code helps businesses identify Nuclear Reactors and Boilers correctly for billing, taxation, and trade. With HSN Code 84021100, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import or export of Nuclear Reactors and Boilers.

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Description of Goods for HSN Code 84021100

HSN Code 84021100 relates to the following description.

Description of Goods

Steam or other vapour generating boilers: Watertube boilers with a steam production exceeding 45 t per hour

Chapter

84 - Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

Sub Chapter

8402 - Steam or other vapour generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); super-heated water boilers

CGST

9%

SGST

9%

IGST

18%

CESS

0%

What does HSN Code 84021100 not include?

Nuclear Reactors and Boilers does not include products with the following descriptions.

HSN Code 84021200

Steam or other vapour generating boilers: Water tube boilers with a steam production not exceeding 45 t per hour

HSN Code 84021910

Steam or other vapour generating boilers: Other vapour generating boilers, including : Fire tube horizontal (lancashire) boilers

HSN Code 84021920

Steam or other vapour generating boilers: Other vapour generating boilers, including : Fire tube boilers vertical

HSN Code 84021990

Steam or other vapour generating boilers: Other vapour generating boilers, including : Other

India’s Trade Performance — HSN Code 84021100 in FY 2024-25

TradeStat EIDB — Ministry of Commerce & Industry FY 2018-19–FY 2024-25 Values in ₹ Crore

India’s Exports

FY 2024-25

₹448 Cr

+40.42% vs FY 2023-24

0.0122% of India’s total exports

India’s Imports

FY 2024-25

₹92 Cr

+996.44% vs FY 2023-24

0.0015% of India’s total imports

Trade Balance

FY 2024-25

₹356 Cr

Trade Surplus

Surplus rank #818 of 12657 HSN codes

% of Sub-Chapter 8402

FY 2024-25

26.79%

Share of Sub-Chapter 8402’s total exports in FY 2024-25

Import side: 17.00% of Sub-Chapter 8402’s imports

Rank Within Sub-Chapter 8402

FY 2024-25

#1 of 9

Position by export value among HSN codes in Sub-Chapter 8402

Import-side rank: #4 of 9

At a glance

−13.25%

Export CAGR

FY 2018-19 → FY 2024-25 · 7 fiscal years

#1093

National Export Rank

of 12657 HSN codes by export value, FY 2024-25

+119.53%

Peak Growth Year

FY 2022-23 · strongest single-year move

26.79%

Contribution to Sub-Ch. 8402

Share of Sub-Chapter 8402 exports in FY 2024-25

India Export-Import Trade Statistics for HSN Code 84021100

7-year export and import data, FY 2018-19 to FY 2024-25, in ₹ Crore. Source: Ministry of Commerce & Industry, TradeStat EIDB.

FY 2018-19 Exp. Rank #315

Balance

+1,051.50

Exports

1,051.52 ₹ Cr

0.0460% share

— YoY

36.96% of Sub-Ch. 8402

Imports

< ₹1 Crore ₹ Cr

0.0000% share

— YoY

0.00% of Sub-Ch. 8402

FY 2019-20 Exp. Rank #182

Balance

+1,723.24

Exports

1,747.17 ₹ Cr

0.0794% share

+66.16% YoY

57.98% of Sub-Ch. 8402

Imports

23.93 ₹ Cr

0.0007% share

+1,19,550.00% YoY

7.66% of Sub-Ch. 8402

FY 2020-21 Exp. Rank #908

Balance

+326.75

Exports

349.94 ₹ Cr

0.0163% share

−79.97% YoY

25.91% of Sub-Ch. 8402

Imports

23.19 ₹ Cr

0.0008% share

−3.09% YoY

6.15% of Sub-Ch. 8402

FY 2021-22 Exp. Rank #1709

Balance

+180.32

Exports

188.15 ₹ Cr

0.0060% share

−46.23% YoY

16.34% of Sub-Ch. 8402

Imports

7.83 ₹ Cr

0.0002% share

−66.24% YoY

1.75% of Sub-Ch. 8402

FY 2022-23 Exp. Rank #1077

Balance

+392.84

Exports

413.05 ₹ Cr

0.0114% share

+119.53% YoY

26.86% of Sub-Ch. 8402

Imports

20.21 ₹ Cr

0.0004% share

+158.11% YoY

5.85% of Sub-Ch. 8402

FY 2023-24 Exp. Rank #1336

Balance

+310.79

Exports

319.21 ₹ Cr

0.0088% share

−22.72% YoY

21.47% of Sub-Ch. 8402

Imports

8.42 ₹ Cr

0.0001% share

−58.34% YoY

1.61% of Sub-Ch. 8402

FY 2024-25 Exp. Rank #1093

Balance

+355.90

Exports

448.22 ₹ Cr

0.0122% share

+40.42% YoY

26.79% of Sub-Ch. 8402

Imports

92.32 ₹ Cr

0.0015% share

+996.44% YoY

17.00% of Sub-Ch. 8402

CAGR · 7-Year

Exports

−13.25% /yr

Imports

308.05% /yr

Consistently Surplus
Sub-Chapter 8402 total

reference, FY 2024-25

Export

₹1,673.14 Cr

Import

₹543.13 Cr

Trade Balance

+1,130.01

Peak export growth year Latest available data Not available YoY = change vs previous FY

Key Trade Insights: HSN Code 84021100 Export-Import Analysis

Export Decline: −13.25% CAGR Over 7 Years

India's exports under HSN Code 84021100 have declined at a compound annual rate of −13.25% over 7 fiscal years, falling from ₹1,051.52 Crore in FY 2018-19 to ₹448.22 Crore in FY 2024-25.

HSN Code 84021100 Ranked #1093 Among All 12657 HSN codes by Export Value

In FY 2024-25, HSN Code 84021100 ranks #1093 out of 12657 HSN codes by total export value. Within Sub-Chapter 8402, it ranks #1 of 9. By trade surplus, it ranks #818 of 12657.

FY 2022-23 Was the Strongest Growth Year for HSN Code 84021100 Exports

The strongest single-year export movement for HSN Code 84021100 was recorded in FY 2022-23, when exports surged by 119.53% over the prior year.

India Maintains a Trade Surplus of ₹355.90 Crore in HSN Code 84021100 Goods

In FY 2024-25, India's exports of ₹448.22 Cr exceeded imports of ₹92.32 Cr, resulting in a trade surplus of ₹355.90 Crore — ranking #818 of 12657 by surplus magnitude.

Import Growth of 308.05% CAGR Signals Rising Demand for Nuclear Reactors and Boilers

India's imports under HSN Code 84021100 have grown at 308.05% CAGR, reaching ₹92.32 Crore in FY 2024-25.

HSN Code 84021100 Contributes 26.79% of Sub-Chapter 8402 Exports — Ranked #1

Among the 9 HSN codes under Sub-Chapter 8402, HSN Code 84021100 ranks #1 by export value — accounting for 26.79% of the sub-chapter's total exports in FY 2024-25. On the import side, it holds 17.00% share (rank #4).

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Frequently Asked Questions

Clear answers to common queries about HSN Code 84021100 and GST compliance.

What products are classified under HSN 84021100 ?

It includes Super-Heated Water Boilers

How much GST applies to Nuclear Reactors and Boilers?

Under HSN 84021100, Nuclear Reactors and Boilers attracts Varies when sold in taxable form. Describe the exact form on the invoice.

Does packaging or labelling change the GST for Nuclear Reactors and Boilers?

For food/agri items, GST can be 5% when not fresh/chilled and sold as pre‑packaged & labelled; otherwise often Nil. For non‑food items, rates depend on the specific sub‑heading.

Any common misclassification issue with Nuclear Reactors and Boilers?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.

How should mixed supplies be billed when Nuclear Reactors and Boilers is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Nuclear Reactors and Boilers; Nil for exempt items if applicable).

Can we claim ITC on inputs used to trade Nuclear Reactors and Boilers?

If your outward supply is taxable, eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.

Important Disclaimer

The above does not constitute professional advice or a formal recommendation. We recommend consulting a professional tax consultant before acting on the information contained in this piece of content.