Hello. I'm the UK Import Duty & Customs Assistant. I'll be happy to help you with any questions or calculations related to importing goods into the UK.

To get started, can you please provide some information about the goods you're importing, such as:

1. What type of goods are you importing?
2. Where are they coming from?
3. What is the approximate value of the goods?
4. Are there any specific requirements or restrictions on the goods (e.g. hazardous materials, restricted items)?

Additionally, I'll need to know the commodity code for the goods. The commodity code is a 10-digit code that identifies the specific type of goods. You can find the commodity code in the UK Tariff, which is a list of all goods that are subject to import duty and their corresponding commodity codes.

If you're not sure of the commodity code, I can help you find it.

Also, please note that from 1 January 2021, the UK has a new import duty and VAT regime. The rates and procedures may have changed since Brexit.

Please let me know how I can assist you further.