What documents are required to import HS 3811900040 into United Kingdom?

Typically required: commercial invoice, packing list, bill of lading / airway bill, certificate of origin (for preferential rates). Confirm latest requirements with United Kingdom Customs.

How to calculate landed cost for importing HS 3811900040 into United Kingdom?

Use CIF (goods + freight + insurance) × 4.00 % = import duty. Then add VAT 20.00 % for import-stage taxes. Treayo provides an online calculator at https://treayo.cn/en/calculator/uk.

WCO classification path

Chapter38Miscellaneous chemical products
Heading3811Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils
Subheading381190Other
National3811900040Solution of a quaternary ammonium salt based on polyisobutenyl succinimide, containing by weight 10% or more but not more than 29,9% of 2-ethylhexanol

3811900040

ACTIVE

What is the United Kingdom import tariff for HS 3811900040 (Solution of a quaternary ammonium salt based on po)?

Quick answer: United Kingdom Import duty (third-country) for HS 3811900040 is 4.00 %, plus VAT 20.00 %.

"Solution of a quaternary ammonium salt based on polyisobutenyl succinimide, containing by weight 10% or more but not more than 29,9% of 2-ethylhexanol"

HS code 3811900040 (Chapter 38 "Miscellaneous chemical products"; Heading 3811 "Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils"; Subheading 381190 "Other") under the United Kingdom tariff schedule classifies "Solution of a quaternary ammonium salt based on polyisobutenyl succinimide, containing by weight 10% or more but not more than 29,9% of 2-ethylhexanol". United Kingdom customs apply Import duty (third-country) of 4.00 %, VAT 20.00 %. Statutory unit of measure: Litre.