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HSN Code 28399010: Magnesium Trisilicate

HSN Code 28399010 represents Magnesium Trisilicate under GST classification. This code helps businesses identify Magnesium Trisilicate correctly for billing, taxation, and trade. With HSN Code 28399010, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import or export of Magnesium Trisilicate.

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Description of Goods for HSN Code 28399010

HSN Code 28399010 relates to the following description.

Description of Goods

SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS : Other : Magnesium trisilicate

Chapter

28 - Inorganic chemicals, organic or inorganic compounds of precious metals,of rare-earth metals, of radioactive elements or of isotopes

Sub Chapter

2839 - Silicates; commercial alkali metal silicates

CGST

2.5% or 9%

SGST

2.5% or 9%

IGST

5% or 18%

CESS

0%

5% when supplied as a drug or medicine, including as a bulk drug (active pharmaceutical ingredient, API), with its salts and esters; 18% for other uses. CBIC has not yet clarified whether bulk drugs get the 5% rate; 2026 advance rulings of the Customs Authority for Advance Rulings (CAAR), Mumbai, allowed 5% on imported APIs. Source: Notification 9/2025-Central Tax (Rate), Schedule I, S. No. 226; Schedule II, S. No. 35.

What does HSN Code 28399010 not include?

Magnesium Trisilicate does not include products with the following descriptions.

HSN Code 28391100

SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS : Of sodium : Sodium metasilicates

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India’s Trade Performance — HSN Code 28399010 in FY 2025-26

TradeStat EIDB — Ministry of Commerce & Industry FY 2018-19–FY 2025-26 Values in ₹ Crore

India’s Exports

FY 2025-26

₹12 Cr

−7.43% vs FY 2024-25

0.0003% of India’s total exports

India’s Imports

FY 2025-26

₹1 Cr

−8.53% vs FY 2024-25

0.0000% of India’s total imports

Trade Balance

FY 2025-26

₹11 Cr

Trade Surplus

Surplus rank #3365 of 12872 HSN codes

% of Sub-Chapter 2839

FY 2025-26

5.95%

Share of Sub-Chapter 2839’s total exports in FY 2025-26

Import side: 1.72% of Sub-Chapter 2839’s imports

Rank Within Sub-Chapter 2839

FY 2025-26

#3 of 5

Position by export value among HSN codes in Sub-Chapter 2839

Import-side rank: #4 of 5

At a glance

5.61%

Export CAGR

FY 2018-19 → FY 2025-26 · 8 fiscal years

#5783

National Export Rank

of 12872 HSN codes by export value, FY 2025-26

+50.67%

Peak Growth Year

FY 2020-21 · strongest single-year move

5.95%

Contribution to Sub-Ch. 2839

Share of Sub-Chapter 2839 exports in FY 2025-26

India Export-Import Trade Statistics for HSN Code 28399010

8-year export and import data, FY 2018-19 to FY 2025-26, in ₹ Crore. Source: Ministry of Commerce & Industry, TradeStat EIDB.

FY 2018-19 Exp. Rank #5276

Balance

+7.84

Exports

8.00 ₹ Cr

0.0004% share

— YoY

8.73% of Sub-Ch. 2839

Imports

< ₹1 Crore ₹ Cr

0.0000% share

— YoY

0.24% of Sub-Ch. 2839

FY 2019-20 Exp. Rank #5366

Balance

+7.45

Exports

7.50 ₹ Cr

0.0003% share

−6.25% YoY

10.20% of Sub-Ch. 2839

Imports

< ₹1 Crore ₹ Cr

0.0000% share

−68.75% YoY

0.04% of Sub-Ch. 2839

FY 2020-21 Exp. Rank #4909

Balance

+10.09

Exports

11.30 ₹ Cr

0.0005% share

+50.67% YoY

12.47% of Sub-Ch. 2839

Imports

1.21 ₹ Cr

0.0000% share

+2,320.00% YoY

0.89% of Sub-Ch. 2839

FY 2021-22 Exp. Rank #5641

Balance

+7.57

Exports

8.92 ₹ Cr

0.0003% share

−21.06% YoY

6.99% of Sub-Ch. 2839

Imports

1.35 ₹ Cr

0.0000% share

+11.57% YoY

0.81% of Sub-Ch. 2839

FY 2022-23 Exp. Rank #5792

Balance

+7.56

Exports

8.80 ₹ Cr

0.0002% share

−1.35% YoY

7.20% of Sub-Ch. 2839

Imports

1.24 ₹ Cr

0.0000% share

−8.15% YoY

0.89% of Sub-Ch. 2839

FY 2023-24 Exp. Rank #5518

Balance

+9.86

Exports

11.64 ₹ Cr

0.0003% share

+32.27% YoY

7.21% of Sub-Ch. 2839

Imports

1.78 ₹ Cr

0.0000% share

+43.55% YoY

2.65% of Sub-Ch. 2839

FY 2024-25 Exp. Rank #5495

Balance

+11.37

Exports

12.66 ₹ Cr

0.0003% share

+8.76% YoY

7.33% of Sub-Ch. 2839

Imports

1.29 ₹ Cr

0.0000% share

−27.53% YoY

2.21% of Sub-Ch. 2839

FY 2025-26 Exp. Rank #5783

Balance

+10.54

Exports

11.72 ₹ Cr

0.0003% share

−7.43% YoY

5.95% of Sub-Ch. 2839

Imports

1.18 ₹ Cr

0.0000% share

−8.53% YoY

1.72% of Sub-Ch. 2839

CAGR · 8-Year

Exports

5.61% /yr

Imports

33.04% /yr

Consistently Surplus
Sub-Chapter 2839 total

reference, FY 2025-26

Export

₹197.05 Cr

Import

₹68.55 Cr

Trade Balance

+128.50

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

Key Trade Insights: HSN Code 28399010 Export-Import Analysis

Consistent Export Growth: 5.61% CAGR Over 8 Years

India's exports under HSN Code 28399010 have grown at a compound annual rate of 5.61% over 8 fiscal years, rising from ₹8.00 Crore in FY 2018-19 to ₹11.72 Crore in FY 2025-26.

HSN Code 28399010 Ranked #5783 Among All 12872 HSN codes by Export Value

In FY 2025-26, HSN Code 28399010 ranks #5783 out of 12872 HSN codes by total export value. Within Sub-Chapter 2839, it ranks #3 of 5. By trade surplus, it ranks #3365 of 12872.

FY 2020-21 Was the Strongest Growth Year for HSN Code 28399010 Exports

The strongest single-year export movement for HSN Code 28399010 was recorded in FY 2020-21, when exports surged by 50.67% over the prior year.

India Maintains a Trade Surplus of ₹10.54 Crore in HSN Code 28399010 Goods

In FY 2025-26, India's exports of ₹11.72 Cr exceeded imports of ₹1.18 Cr, resulting in a trade surplus of ₹10.54 Crore — ranking #3365 of 12872 by surplus magnitude.

Import Growth of 33.04% CAGR Signals Rising Demand for Magnesium Trisilicate

India's imports under HSN Code 28399010 have grown at 33.04% CAGR, reaching ₹1.18 Crore in FY 2025-26.

HSN Code 28399010 Contributes 5.95% of Sub-Chapter 2839 Exports — Ranked #3

Among the 5 HSN codes under Sub-Chapter 2839, HSN Code 28399010 ranks #3 by export value — accounting for 5.95% of the sub-chapter's total exports in FY 2025-26. On the import side, it holds 1.72% share (rank #4).

Frequently Asked Questions

Clear answers to common queries about HSN Code 28399010 and GST compliance.

What products are classified under HSN 28399010 ?

It includes Magnesium Trisilicate

How should mixed supplies be billed when Magnesium Trisilicate is sold with other items?

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

Can we claim ITC on inputs used to trade Magnesium Trisilicate?

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

Any common misclassification issue with Magnesium Trisilicate?

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

How much GST applies to Magnesium Trisilicate?

Under HSN 28399010, Magnesium Trisilicate attracts Varies when sold in taxable form. Describe the exact form on the invoice.

Do e‑way bill and e‑invoice apply for Magnesium Trisilicate?

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.

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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.