What should we do if we find out the actual mark of the import goods does not conform to the B/L?

Solution: make offset. Confirm the precise mark of the goods in goods storage location. Establish certificate (in triplicate) in Tally Company and then change B/L in original place of changing B/L together with the B/L. We can then undertake customs declaration after providing the new B/L and last two pages of tally certificate to the customs broker.