Convention on the International Sales of Goods- Case resolution

1. Facts

An Italian company, the Seller, a German company, the Buyer entered into a contract for the Seller to deliver a consignment of wine to the Buyer in Germany. The German authorities seized the wine and destroyed it, since it contained a reasonable percentage of water with which the wine had been mixed. The Buyer refused payment. The Seller wants to start a claim.

2. Questions

2.1.- Is the Buyer liable?

2.2.- What CISG remedies are available to Buyer and/or Seller?

2.3.- Suppose, the sales contract had been CIF. Would the Buyer be liable?

Apply the CISG as well as the INCOTERMS 2010 and what you have studied about the bill of lading to the above contract between Buyer and Seller.

I need the answers in respect to:

1. Lack of conformity of the goods;
2. Avoidance of contract and damages;
3. Defenses;