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HSN Chapter 27: Mineral fuels, mineral oils and products of their distillation; bituminous substances; mineral waxes

Every heading of Chapter 27 with its GST rate and basic customs duty. Open a heading for the eight-digit codes, export policy and RoDTEP.

Checked against the official files on 2 October 2026
Headings16

Four-digit headings in this chapter.

Customs Tariff · First Schedule · Ch. 27
Eight-digit codes118

Tariff items under those headings.

Customs Tariff · First Schedule · Ch. 27
GST rates in the chapter5% / 18%

Rates at which the rate Schedules, as amended to April 2026, name these headings.

Notfn 9/2025-CT (Rate)
Basic customs duty2.5% – 10%

Standard tariff rates across the chapter, with Finance Act changes applied.

CBIC tariff · 30 June 2024
Chapter 27

Headings in HSN Chapter 27

The GST column shows the rate or rates at which Notification 9/2025-Central Tax (Rate) names the heading; a heading named nowhere takes the residual 18%. The duty column is the basic customs duty in the Customs Tariff.

HeadingDescriptionGST rateBasic customs dutyCodes
2701Coal; briquettes, ovoids and similar solid fuels manufactured from coal5% / 18%2.5%8
2702Lignite, whether or not agglomerated, excluding jet5% / 18%2.5%2
2703Peat (including peat litter), whether or not agglomerated5% / 18%2.5%2
2704Coke and semi-coke of coal, of lignite or of peat, whether or not agglomerated; retort carbon5%5%5
2705Coal gas, water gas, producer gas and similar gases, other than petroleum gases and other gaseous hydrocarbons5%5%1
2706Tar distilled from coal, from lignite or from peat and other mineral tars, whether or not dehydrated or partially distilled, including reconstituted tars5% / 18%5%2
2707Oils and other products of the distillation of high temperature coal tar; similar products in which the weight of the aromatic constituents exceeds that of the non-aromatic constituents5% / 18%2.5%7
2708Pitch and pitch coke, obtained from coal tar or from other mineral tars5% / 18%5%3
2709Petroleum oils and oils obtained from bituminous minerals, crude5%Re 1 per tonne2
2710Petroleum oils and oils obtained from bituminous minerals, other than crude; preparations not elsewhere specified or included, containing by weight 70% or more of petroleum oils or of oils…5% / 18%2.5% / 5%55
2711Petroleum gases and other gaseous hydrocarbons5% / 18%2.5% / 5%9
2712Petroleum jelly, paraffin wax, microcrystalline petroleum wax, slack wax, ozokerite, lignite wax, peat wax, other mineral waxes, and similar products obtained by synthesis or by other…5% / 18%5%8
2713Petroleum coke, petroleum bitumen and other residues of petroleum oils or of oils obtained from bituminous minerals5% / 18%5% / 7.5% / 10%6
2714Bitumen and asphalt, natural; bituminous w.e.f. 01.05.2022 or oil shale and tar sands; asphaltites and asphaltic rocks5% / 18%5%5
2715Bituminous mixtures based on natural asphalt, on natural bitumen, on petroleum bitumen, on mineral tar or on mineral tar pitch (for example, bituminous mastics, cut backs)5% / 18%5%2
2716Electrical energy5%See tariff1

Where a heading shows more than one rate, the rate depends on the description of the goods. Open the heading to read the entries.

Official documents behind this page

  1. Notification No. 9/2025-Central Tax (Rate), 17 September 2025GST rate Schedules I to VI, in force from 22 September 2025, as amended by Notification No. 19/2025-Central Tax (Rate) of 31 December 2025 (Schedule VII omitted from 1 February 2026) and No. 01/2026 of 30 April 2026.
  2. Customs Tariff, First ScheduleCBIC Customs Tariff as on 30 June 2024, with the First Schedule amendments of the Finance (No. 2) Act, 2024, the Finance Act, 2025 and the Finance Act, 2026 applied.

Disclaimer: This guide is general information based on the law and notifications in force when it was last updated. It is not professional advice for your case — rates, thresholds and due dates change, so check the current position or speak to our CA team before you act on it.

People also ask

Questions, answered

Short, direct answers to the 2 questions readers ask most on this topic.

Chapter 27 (Mineral fuels, mineral oils and products of their distillation; bituminous substances; mineral waxes) has 16 four-digit headings and 118 eight-digit tariff items in the Customs Tariff.

Find the four-digit heading that describes the product, open it, and match the product to the entry of Notification No. 9/2025-Central Tax (Rate) shown there. If no entry names the goods, the residual 18% entry applies unless the goods are exempt.