Thank you for registering for our auction! You are required to provide: 1. Deposit amount is to be discussed; 保证金待商议; 2. Copy or images of ID card (front and back) or Passport 3. Images of Credit card (front and back). 4. Buyer's Premium. The Conditions of Sale oblige buyers to pay a buyer's premium at 30% (25% plus VAT) on the hammer price of each lot purchased, with the exception of books and unframed maps on which no VAT is payable.