HTS Codes / Chapter 27

2711.29.00.20

Butanes with a purity of 90 liquid volume percent or more, but less than 95 liquid volume percent

Duty rates

Unit of quantity

kg

“General” applies to imports from most trading partners under normal trade relations. “Special” lists products eligible for reduced or duty-free treatment under programs like GSP, USMCA, CAFTA-DR, or individual free-trade agreements. “Column 2” applies to imports from countries without normal trade relations (currently Cuba and North Korea).

Chapter 27

Mineral fuels, mineral oils and products of their distillation (Section V — Mineral products)