--- title: "HSN Code for Nuclear Reactors and Boilers | HSN 84021100 GST Rate" description: "Find HSN and GST Rates for 84021100 related to Nuclear Reactors and Boilers with BUSY Accounting - The reliable source for HSN and GST details in India." canonical: "https://busy.in/hsn/hsn-84021100/" --- # HSN Code 84021100: Nuclear Reactors and Boilers - [Section 16: Guide to HSN Section 16](https://busy.in/hsn/section-16/) - [Chapter 84: Nuclear Reactors, Boilers & Machinery](https://busy.in/hsn/chapter-84/) - [Sub-chapter 8402: Vapor Generating Boilers](https://busy.in/hsn/sub-chapter-8402/) ## GST rates | Description | CGST | SGST | IGST | CESS | | --- | --- | --- | --- | --- | | Steam or other vapour generating boilers: Watertube boilers with a steam production exceeding 45 t per hour | 9% | 9% | 18% | 0% | ## Frequently asked questions ### 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. ## India's trade performance: HSN Code 84021100 (FY 2024-25) Source: TradeStat EIDB, Ministry of Commerce & Industry. Values in ₹ Crore (FY 2018-19 to FY 2024-25). - Exports: ₹448 Cr (+40.42% YoY) — 0.0122% of India's total exports - Imports: ₹92 Cr (+996.44% YoY) — 0.0015% of India's total imports - Trade balance: ₹356 Cr (Surplus); surplus rank #818 of 12657 HSN codes - Share of Sub-Chapter 8402: 26.79% of its exports; import side 17.00% - Rank within Sub-Chapter 8402: #1 of 9 by export value; import-side #4 ### Key metrics - Export CAGR: -13.25% (FY 2018-19 to FY 2024-25, 7 fiscal years) - National export rank: #1093 of 12657 HSN codes by export value (FY 2024-25) - Peak growth year: +119.53% in FY 2022-23 - Contribution to Sub-Ch. 8402: 26.79% of its exports (FY 2024-25) ## India export-import trade statistics: 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 | Exports (₹ Cr) | Exp share | Exp YoY | Exp % of Sub-Ch. 8402 | Imports (₹ Cr) | Imp share | Imp YoY | Imp % of Sub-Ch. 8402 | Trade balance | Exp rank | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | FY 2018-19 | 1,051.52 | 0.0460% | — | 36.96% | < ₹1 Crore | 0.0000% | — | 0.00% | +1,051.50 | #315 | | FY 2019-20 | 1,747.17 | 0.0794% | +66.16% | 57.98% | 23.93 | 0.0007% | +1,19,550.00% | 7.66% | +1,723.24 | #182 | | FY 2020-21 | 349.94 | 0.0163% | −79.97% | 25.91% | 23.19 | 0.0008% | −3.09% | 6.15% | +326.75 | #908 | | FY 2021-22 | 188.15 | 0.0060% | −46.23% | 16.34% | 7.83 | 0.0002% | −66.24% | 1.75% | +180.32 | #1709 | | FY 2022-23 | 413.05 | 0.0114% | +119.53% | 26.86% | 20.21 | 0.0004% | +158.11% | 5.85% | +392.84 | #1077 | | FY 2023-24 | 319.21 | 0.0088% | −22.72% | 21.47% | 8.42 | 0.0001% | −58.34% | 1.61% | +310.79 | #1336 | | FY 2024-25 | 448.22 | 0.0122% | +40.42% | 26.79% | 92.32 | 0.0015% | +996.44% | 17.00% | +355.90 | #1093 | - CAGR (7-year): exports -13.25%/yr, imports 308.05%/yr (consistently Surplus) ## 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). ## Related HSN Codes in Sub-Chapter 8402 Ranked by export value (FY 2024-25). | Rank | HSN Code | Exports (FY 2024-25) | | --- | --- | --- | | #1 | HSN Code 84021100: Nuclear Reactors and Boilers (this hsn code) | ₹448 Cr | | #2 | [HSN Code 84029090: Parts of Boilers and Nuclear Reactors](https://busy.in/hsn/hsn-84029090/) | ₹428 Cr | | #3 | [HSN Code 84021200: Water Tube Boilers (≤45 t/h Steam)](https://busy.in/hsn/hsn-84021200/) | ₹348 Cr | | #4 | [HSN Code 84029020: Parts\| Parts Of Watertube Boilers](https://busy.in/hsn/hsn-84029020/) | ₹174 Cr | | #5 | [HSN Code 84021990: Other Non-Electric Vapour Generating Boilers](https://busy.in/hsn/hsn-84021990/) | ₹88 Cr | | #6 | [HSN Code 84021910: Horizontal Fire Tube (Lancashire) Boilers](https://busy.in/hsn/hsn-84021910/) | ₹76 Cr | | #7 | [HSN Code 84021920: Vertical Fire Tube Boilers](https://busy.in/hsn/hsn-84021920/) | ₹63 Cr | | #8 | [HSN Code 84029010: Parts\| Parts Of Fire Tube Boilers](https://busy.in/hsn/hsn-84029010/) | ₹43 Cr | | #9 | [HSN Code 84022000: Super-Heated Water Boilers](https://busy.in/hsn/hsn-84022000/) | ₹5 Cr |