The seller is not entitled to rely on the provisions of articles concerned if the lack of conformity relates to facts of which he knew or could not have been unaware and which he did not disclose to the Buyer.

• 如果货物不符合同规定指的是卖方已知道或不可能不知道而又没有告知买方的一些事实,则卖方无权援引相关规定。