We would like to know whether it may work for the case below:
A is an oversea company (out of Vietnam)
B is the manufacturer in Vietnam
C is the buyer in Vietnam
A will sell products to C, and C will pay USD to A via LC or other tools.
B, on behalf of A, delivers the products to C actually.
Both B and C are in Vietnam, will it be feasible to run this case legally, esp C paying USD to A without Customs Declarations?