Usually a letter or email focusing on urging the buyer to establish the relative L/C by the seller often consists of the three parts, which is not include? ( ).
A.
Mention the contract number and order number of the goods in the opening sentences
B.
State the reasons why you need to inform or urge the buyer to open the L/C.
C.
Urge the buyer to open the L/C ASAP.
D.
Not urge the buyer to open the L/C ASAP.