HS code 3102 40 00: Mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilising substances

HS code 3102 40 00 covers mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilising substances 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 40 00
DescriptionMixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilising substances
Chapter31: Fertilisers
Heading3102
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.

Questions about HS code 3102 40 00

What is the import duty on HS code 3102 40 00 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 mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilising substances free in India?

DGFT import policy for HS code 3102 40 00 is Free.

Can mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilising substances be exported from India?

DGFT export policy for HS code 3102 40 00 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 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 10: Double salts or mixtures of calcium nitrate and ma3102 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.