Since the beginning of 2010, the customs will implement Customs clearance and declaration of single data networking than the specific comparison of the following:
1, business units (compared to the customs ten code, Chinese is not limited);
2, HS (contrast ten);
3, the number of declarations on the declaration can not exceed the number of customs clearance;
4, country;
5, customs clearance can not be more than 20 item;
6, can not exceed the customs clearance of a valid period;
7, the customs declaration of goods inspection method and order number with customs clearance of goods on the corresponding items and order agreement.
If the above items are not in conformity with the comparison, the customs will enforce the computer to force the withdrawal of a single. Although seventh of them do not force the computer to do a single, but should be as far as possible, otherwise it may lead to the withdrawal of a single manual