How to find categoryID from articleID inside confirm.tpl (/checkout/confirm)?

There is a  category  of product in our shop which cannot be shipped outside Germany. So when a customer outside of Germany orders any product of that  category  we want to prevent them from that order or give him a message in /checkout/confirm page 

We want to get  categoryID  from  articleID  and check with the  shipping address  of the customer and validate it.

We get the articleID from the BasketItem in confirm.tpl


but the BasketItem doesn’t contain the category / categoryID of the products. Now how can we get the categoryIDs of the BasketItems (Shopping Cart)?

We are using Shopware 5.6.4