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, could you please provide me with some information about the goods you're importing? This might include:

1. The type and quantity of goods
2. The country of origin
3. The value of the goods (including any freight and insurance costs)
4. Any relevant commodity codes or HS codes

This will help me provide you with an accurate estimate of the import duty, VAT, and customs costs you may incur.

Also, I'll be referencing the UK Tariff Guidance (also known as the Tariff) which is a list of all the commodity codes and their corresponding duty rates. 

Please let me know how I can assist you further.