If that be so, your vendor would become the manufacturer exporter on behalf of the ultimate exporter ( merchant exporter in this case). In this scenerio, your vendor raises the ARE1 stating that he intend to clear the consignment to any permissible country on behalf the merchant exporter and both the vendor and the merchant exporter need to sign on the ARE1 and tahe ARE1 would be send along with the material to the concerned port and the merchant exporter then raise the Shipping Bill, commercial invoice and packing list to the foreign customer in FC duly mentionint the name of the manufacturer. once the export is completed, the Merchant exporter send back the customs endorsed export documents to the manufacturer ( your vendor in this case) for his submitting to his jurisdictional excise Range and the Merchant exporter simultaneously submit the relevant documents to his Maritime Commissioner for proof of export and to get the recredit of CT1 amount in his Bond Account.
In view of this , your name would not be appearing in the transaction though you are arranging the transaction on your behalf and it is only a facilitation kind of activity in view of your relation with your foreign customer.
Regards
Surya