How cargo delivery routes from China are built.
Calculation of estimates for container transportation from China by sea, railway and by car
To begin with, you need to calculate the estimate, any experienced carrier will offer you this, and the prices indicated in it should remain unchanged until the completion of the transportation contract. They can change only if the customer himself changes the conditions, or he wants to transport more cargo or changes the route, etc., a good logistics specialist does not change prices! Everything is taken into account: dimensions, cargo weight, properties, etc.