When an amendment to a contract, such as variation order from customers, is made, the President, the Sales and Marketing Manager and the other relevant department(s) are responsible for reviewing and transferring the amendment to the functions concerned.

• 对合同进行修订(如顾客要求修改)时,总裁、业务经理及其它相关部门负责评审并将修订内容传送至有关职能部门。