Normally, the delivery term is "released by random in cargo worthy condition".
If you don't order the survey service, Firstly, you need to confirm the condition when pick-up, Secondtly, you may get the condition in Grade C, B, or A. because of the random release.
If you order the survey service, Firstly, the conditon of the container has been pre-surveyed and you will get all the pictures. The container No.s will be locked only for your order. With a profesional survey, it is more safety for cargo transportation. Secondly, Our default survey criteria is Grade B, You may get the condition in Grade B or A, Grade C is avoided.