A company in Shanghai once imported 26 containers of Togo sesame, find our customers before the goods to Hong Kong has not more than a month of normal clearance, and had produced nearly 10 more than the box to fee, our staff to communicate with customers, find the cause of the problem is of foreign origin issued by the customs shall not permit approval, we found the problem after the timely communication with customs and received the first letter of guarantee for customs work, at the same time, the certificate will be returned to Togo, during which the customs work abroad and modify certificate at the same time, a week after the foreign according to our proposal to change the good customs work certificate, and also the basic end, received a certificate of origin the official issued by the customs according to the provisions of the state to dispense with the tariff of 360 thousand yuan, saving the cost of imports for customers.