There are no problems that will be shipped without any documents, unless in the BU ekra export must not be before the open sea or the most terrible is that the customer may refuse to pay.
No problem to deliver the goods without documents, except that in other states that have not sent out before the start of the PLC or the worst customer may refuse to pay.
No problem to deliver the goods without documents, except in the top stated that date export to ไม่ก่อน days open LC or worse, clients may refuse to pay.