XYZ (Registered in Gurgaon) is supplying the goods to PQR (Registered in Maharashtra). XYZ is giving the delivery to PQR at Gurgaon since the contract is ex – works. PQR is arranging his own transporter for taking the delivery from Gurgaon and the goods are delivered to the customer of PQR at Chennai. In my view, XYZ will issue Invoice on PQR by charging IGST but will not prepare E – Way Bill since goods handed over to PQR at Gurgaon. PQR in turn will issue Tax Invoice and E – Way Bill in the name of his customer at Chennai by charging IGST. The truck from Gurgaon will accompany the Invoice and E – Way bill of PQR. Is my understanding correct?