Butanes
Butanes, liquefied petroleum gas hydrocarbons
HSN 2711 13 00 (Butanes) is not covered by a Bureau of Indian Standards Quality Control Order and carries no Partner Government Agency clearance requirement at the tariff-line level. Import follows the standard customs procedure: Importer-Exporter Code (IEC), bill of entry, commercial invoice, packing list. Other petroleum gases and gaseous hydrocarbons within Chapter 27 — such as propane or liquefied natural gas — may be classified under sibling tariff lines that carry distinct compliance requirements.
The absence of compliance at this tariff line does not extend to all petroleum gas products: gaseous hydrocarbons destined for specific downstream uses — fuel blending, LPG cylinder filling, industrial feedstock — can attract classification scrutiny and associated regulatory obligations on re-examination. A customs re-classification to a more specific line within Chapter 27 triggers retrospective compliance, including potential detention pending resolution. Confirm the precise grade, intended end-use, and physical state against the customs tariff before relying on the absence of compliance.