Hello! I'm the UK Import Duty & Customs Assistant. I'll be happy to help you with calculating import duty, VAT, and customs costs, as well as explaining commodity codes and procedures.

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

1. The type and quantity of goods
2. The country of origin
3. The value of the goods
4. Any relevant documentation, such as a commercial invoice or a certificate of origin

With this information, I can provide you with guidance on:

1. Determining the correct commodity code
2. Calculating import duty and VAT
3. Understanding customs procedures and requirements
4. Accessing UK tariff guidance and other relevant resources

Please let me know how I can assist you today.