Exhibition goods not returning

I have some Tofu products to bring into the UK for an exhibition. They will not be returning afterwards. Can someone help with the CPC etc for this kind of import please

If the goods are remaining in the UK no special procedures are needed. There are however some relief for samples for goods to be given away at trade fairs. Goods would need to meet the conditions imposed by the relief. The procedure codes can be found in appendix 1 & 2 of the CDS completion instructions for data elements 1/10 and 1/11.

Hi Prodigal Sour,
Unfortunately, it is out of our remit to advise which procedure codes can be used on declarations.
CDS appendix 1 and 2 cover information on procedure and additional procedure codes, please see below links for more information.
Appendix 1: DE 1/10: Requested and Previous Procedure Codes of the Customs Declaration Service (CDS)
Appendix 2: DE 1/11: Additional Procedure Codes of the Customs Declaration Service (CDS)
Thank you.