Additional duty rates on goods from the USA (CIP9)

Find out which products from the USA are affected by the additional 4.3% Customs Duty, increased from the current rate of 0.45%.


Since May 2005, additional custom duties (in retaliation for Byrd Amendment, also known as the Continued Dumping and Subsidy Offset Act of 2000) have been applied on the import of certain goods from the USA.

This Customs Information Paper confirms a change to the additional duty rate applied to the list of those goods affected.

From 1 May 2017, the products listed below will be subject to an additional Customs Duty of 4.3%. This is an increase on the current rate of 0.45%.

Goods affected

The goods which still attract the additional Customs Duty are:

Customs tariff classification code Description of goods
07104000 Sweetcorn, uncooked or cooked by steaming, boiling in water, frozen
6204623110 Women’s or girl’s trousers and breeches of denim, hand-printed by the ‘batik’ method
6204623190 Women’s or girl’s trousers and breeches of denim, other than hand printed by the ‘batik’ method
87051000 Crane lorries (excluding breakdown lorries)
9003190020 For use in the manufacture of corrective glasses
9003190030 Other

Contact Imports and exports: general enquiries for the current rate of duty (with the correct customs tariff classification code).

If you’re unsure of the classification code you can email the Tariff Classification Team:

For information on the retaliatory rate of duties email:


Policy Duty Liability Team
10th Floor South East
Alexander House
Southend on Sea
SS99 1AA


Issued on 11 July 2017 by Customs Directorate, HM Revenue and Customs (HMRC).

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Published 26 July 2017