Question: The validity period of ATA Documents Signed by Customs is approaching, but what if the goo

Answer: It is necessary to submit information to the customs one month ahead of the deadline signed by the customs to apply for an extension. It is necessary for the operating units to report to the customs to explain the reasons why the goods can not be returned in time. However, a ticket can only be applied for an extension of two times, each time being half a year.