HS Chapter 27 — Mineral fuels, oils and waxes
Harmonized System classification guide · last updated 2026-10-14
HS Chapter
Chapter number
Section
Section name
Typical duty
By subheading & market
HS headings
4-digit headings
What Chapter 27 covers
Coal, lignite, petroleum oils, bituminous materials, natural gas and petroleum waxes.
Common HS headings in Chapter 27
- 2701 Coal
- 2709 Petroleum oils
- 2710 Petroleum products
Classification notes
Product state (crude oil vs fuel oil vs gas) and refining drive classification.
Frequently asked questions about HS Chapter 27
What Chapter 27 covers
Coal, lignite, petroleum oils, bituminous materials, natural gas and petroleum waxes.
Which products are classified under HS Chapter 27?
Common HS headings in Chapter 27 include: 2701 Coal; 2709 Petroleum oils; 2710 Petroleum products.
How do I find the import duty for HS Chapter 27 goods?
Determine the precise 6-digit HS subheading for your product, then check the MFN rate and any preferential rate for your destination market (e.g., China, the United States, the EU). 169e’s country tariff pages list rates per HS chapter.
What should I watch for when classifying HS Chapter 27 products?
Product state (crude oil vs fuel oil vs gas) and refining drive classification.