HS code 3102 90 10: Double salts or mixtures of calcium nitrate and magnesium nitrate

HS code 3102 90 10 covers double salts or mixtures of calcium nitrate and magnesium nitrate in chapter 31 (fertilisers). Total import duty is about 27.73% of the import value; DGFT import policy: Free.

Total import dutyabout 27.73%
Basic customs duty7.5%
IGST18%
Import policyFree
Export policyFree
Anti-dumpingNone found

Updated 2026-11-01 from official lists, including Budget 2026 and later customs notifications.

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Key facts

Tariff item (8-digit HS code)3102 90 10
DescriptionDouble salts or mixtures of calcium nitrate and magnesium nitrate
Chapter31: Fertilisers
Heading3102: Other, including mixtures not specified in the foregoing sub-headings
Unitkg.
Basic customs duty (tariff rate)7.5%
Basic customs duty charged7.5%
Social welfare surcharge10% of BCD
IGST18%
Total import dutyabout 27.73% of the import value
DGFT import policyFree
DGFT export policyFree

Import duty (with Budget 2026 changes)

  • About ₹27,730 duty on every ₹1,00,000 of import value (CIF).

DGFT import and export policy

  • Import: Free.
  • Export: Free.

India's imports and exports

  • India imported 75 tonnes in 2025-26 (up 52.1% on 2024-25) under tariff item 31029010, “Double salt and mixture of calcium nitrateand magnesium nitrate”.

Questions about HS code 3102 90 10

What is the import duty on HS code 3102 90 10 in India?

About 27.73% of the import value: basic customs duty 7.5%, social welfare surcharge 10% of BCD and IGST 18%. IGST can usually be claimed back as input tax credit.

Is the import of double salts or mixtures of calcium nitrate and magnesium nitrate free in India?

DGFT import policy for HS code 3102 90 10 is Free.

Can double salts or mixtures of calcium nitrate and magnesium nitrate be exported from India?

DGFT export policy for HS code 3102 90 10 is Free.

Other lines under heading 3102

3102 10 10: Fertilizer grade, conforming to Standard IS 54063102 10 90: Urea, whether or not in aqueous solution: other3102 21 00: Ammonium sulphate chap-3102 29 10: Ammonium sulphonitrate3102 29 90: Ammonium sulphate; double salts and mixtures of am3102 30 00: Ammonium nitrate, whether or not in aqueous soluti3102 40 00: Mixtures of ammonium nitrate with calcium carbonat3102 50 00: Sodium nitrate3102 60 00: Double salts and mixtures of calcium nitrate and a3102 80 00: Mixtures of urea and ammonium nitrate in aqueous o3102 90 90: Other, including mixtures not specified in the for

Sources: Customs Tariff of India (CBIC) · Notification 45/2025-Customs and Budget 2026 amendments · IGST rates, Notification 9/2025-Integrated Tax (Rate) · DGFT ITC(HS) import and export policy · CBIC Customs (ADD) notifications · Export Import Data Bank (DGCI&S). Guidance from official lists, not legal advice; confirm the classification with your customs broker.