---
title: "HSN Code for Self-Cleaning Centrifuges & Centrifugal Dryers | HSN 84211940 GST Rate"
description: "Find HSN and GST Rates for 84211940 related to Self-Cleaning Centrifuges & Centrifugal Dryers with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-84211940/"
---

# HSN Code 84211940: Self-Cleaning Centrifuges & Centrifugal Dryers

- [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 8421: Centrifuges & filtering machines](https://busy.in/hsn/sub-chapter-8421/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Centrifuges, including centrifugal dryers: Other : Self cleaning centrifuges | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 84211940 ?

It includes Water Purifying Ion Exchangers

### Any common misclassification issue with Self-Cleaning Centrifuges & Centrifugal Dryers?

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

### Do e‑way bill and e‑invoice apply for Self-Cleaning Centrifuges & Centrifugal Dryers?

e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

### Does packaging or labelling change the GST for Self-Cleaning Centrifuges & Centrifugal Dryers?

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.

### How much GST applies to Self-Cleaning Centrifuges & Centrifugal Dryers?

Under HSN 84211940, Self-Cleaning Centrifuges & Centrifugal Dryers attracts Varies when sold in taxable form. Describe the exact form on the invoice.

### How should mixed supplies be billed when Self-Cleaning Centrifuges & Centrifugal Dryers is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Self-Cleaning Centrifuges & Centrifugal Dryers; Nil for exempt items if applicable).

## India's trade performance: HSN Code 84211940 (FY 2024-25)

Source: TradeStat EIDB, Ministry of Commerce & Industry. Values in ₹ Crore (FY 2018-19 to FY 2024-25).

- Exports: ₹24 Cr (+95.40% YoY) — 0.0007% of India's total exports
- Imports: ₹7 Cr (−72.97% YoY) — 0.0001% of India's total imports
- Trade balance: ₹18 Cr (Surplus); surplus rank #2922 of 12657 HSN codes
- Share of Sub-Chapter 8421: 0.26% of its exports; import side 0.05%
- Rank within Sub-Chapter 8421: #16 of 23 by export value; import-side #21

### Key metrics

- Export CAGR: 54.33% (FY 2018-19 to FY 2024-25, 7 fiscal years)
- National export rank: #4606 of 12657 HSN codes by export value (FY 2024-25)
- Peak growth year: +672.07% in FY 2019-20
- Contribution to Sub-Ch. 8421: 0.26% of its exports (FY 2024-25)

## India export-import trade statistics: HSN Code 84211940

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. 8421 | Imports (₹ Cr) | Imp share | Imp YoY | Imp % of Sub-Ch. 8421 | Trade balance | Exp rank |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| FY 2018-19 | 1.79 | 0.0001% | — | 0.04% | 6.20 | 0.0002% | — | 0.08% | −4.41 | #7070 |
| FY 2019-20 | 13.82 | 0.0006% | +672.07% | 0.28% | 4.60 | 0.0001% | −25.81% | 0.06% | +9.22 | #4601 |
| FY 2020-21 | 6.05 | 0.0003% | −56.22% | 0.12% | 6.81 | 0.0002% | +48.04% | 0.08% | −0.76 | #5697 |
| FY 2021-22 | 11.32 | 0.0004% | +87.11% | 0.18% | 32.70 | 0.0007% | +380.18% | 0.30% | −21.38 | #5321 |
| FY 2022-23 | 7.68 | 0.0002% | −32.16% | 0.10% | 43.41 | 0.0008% | +32.75% | 0.35% | −35.73 | #5967 |
| FY 2023-24 | 12.38 | 0.0003% | +61.20% | 0.16% | 24.31 | 0.0004% | −44.00% | 0.19% | −11.93 | #5433 |
| FY 2024-25 | 24.19 | 0.0007% | +95.40% | 0.26% | 6.57 | 0.0001% | −72.97% | 0.05% | +17.62 | #4606 |

- CAGR (7-year): exports 54.33%/yr, imports 0.97%/yr (consistently Surplus)

## Key trade insights: HSN Code 84211940 export-import analysis

### Consistent export growth: 54.33% CAGR over 7 years

India's exports under HSN Code 84211940 have grown at a compound annual rate of 54.33% over 7 fiscal years, rising from ₹1.79 Crore in FY 2018-19 to ₹24.19 Crore in FY 2024-25.

### HSN Code 84211940 ranked #4606 among all 12657 HSN codes by export value

In FY 2024-25, HSN Code 84211940 ranks #4606 out of 12657 HSN codes by total export value. Within Sub-Chapter 8421, it ranks #16 of 23. By trade surplus, it ranks #2922 of 12657.

### FY 2019-20 was the strongest growth year for HSN Code 84211940 exports

The strongest single-year export movement for HSN Code 84211940 was recorded in FY 2019-20, when exports surged by 672.07% over the prior year.

### India maintains a trade surplus of ₹17.62 Crore in HSN Code 84211940 goods

In FY 2024-25, India's exports of ₹24.19 Cr exceeded imports of ₹6.57 Cr, resulting in a trade surplus of ₹17.62 Crore — ranking #2922 of 12657 by surplus magnitude.

### Import growth of 0.97% CAGR signals stable import dependency for Self-Cleaning Centrifuges & Centrifugal Dryers

India's imports under HSN Code 84211940 have grown at 0.97% CAGR, reaching ₹6.57 Crore in FY 2024-25.

### HSN Code 84211940 contributes 0.26% of Sub-Chapter 8421 exports — ranked #16

Among the 23 HSN codes under Sub-Chapter 8421, HSN Code 84211940 ranks #16 by export value — accounting for 0.26% of the sub-chapter's total exports in FY 2024-25. On the import side, it holds 0.05% share (rank #21).

## Related HSN Codes in Sub-Chapter 8421

Ranked by export value (FY 2024-25).

| Rank | HSN Code | Exports (FY 2024-25) |
| --- | --- | --- |
| #1 | [HSN Code 84219900: Nuclear Reactors, Boilers & Mechanical Equipment](https://busy.in/hsn/hsn-84219900/) | ₹2,170 Cr |
| #2 | [HSN Code 84212190: Water Filtering and Purifying Machinery](https://busy.in/hsn/hsn-84212190/) | ₹1,726 Cr |
| #3 | [HSN Code 84212900: Liquid filtering machines](https://busy.in/hsn/hsn-84212900/) | ₹1,034 Cr |
| #4 | [HSN Code 84212300: Oil/Petrol Filters](https://busy.in/hsn/hsn-84212300/) | ₹1,020 Cr |
| #5 | [HSN Code 84213990: Filtering or purifying machinery for gases](https://busy.in/hsn/hsn-84213990/) | ₹705 Cr |
| #6 | [HSN Code 84213100: Intake Air Filters](https://busy.in/hsn/hsn-84213100/) | ₹448 Cr |
| #7 | [HSN Code 84213920: Air Purifiers/Cleaners](https://busy.in/hsn/hsn-84213920/) | ₹419 Cr |
| #8 | [HSN Code 84213200: Catalytic & Particulate Filters](https://busy.in/hsn/hsn-84213200/) | ₹418 Cr |
| #9 | [HSN Code 84211910: Bowl centrifuges](https://busy.in/hsn/hsn-84211910/) | ₹255 Cr |
| #10 | [HSN Code 84212110: Water Purifying Ion Exchangers](https://busy.in/hsn/hsn-84212110/) | ₹250 Cr |
| #16 | HSN Code 84211940: Self-Cleaning Centrifuges & Centrifugal Dryers (this hsn code) | ₹24 Cr |