From 1 January 2021, eligible developing countries will be able to get trade preferences through the UK Generalised Scheme of Preferences (GSP).
Least developed countries framework
This framework is for countries that the UN classifies as Least Developed Countries. Imports from these countries have quota-free access and nil rates of import duty on all goods other than arms and ammunition.
For more details, please kindly read the below attachment.
Thank you so much!