8.1 If the defect quantity of the contractual products is above 20% of the total quantity, the Buyer has right to reject the products and the Seller has to refund to the Buyer the value of the rejected products in the same currency as Contract herein, and to bear all direct losses and expenses in connection herewith including interest accrued, banking charges, freight, insurance premium, inspection charges, storage, stevedore charges and all necessary expenses required for the custody and protection of the rejected products.