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 import you're planning? This would include:

1. The country of origin of the goods
2. The type and description of the goods
3. The value of the goods (including any shipping costs)
4. The quantity of the goods being imported

With this information, I can help you:

1. Determine the correct commodity code for the goods
2. Calculate the import duty and VAT rates applicable to the goods
3. Explain the customs procedures and documentation required
4. Provide guidance on any additional costs or charges that may apply

Please note that I'll be referencing the UK's tariff guidance and customs regulations to ensure accuracy and compliance.

Are you ready to provide the necessary information?