GST ON ITC of petroleum products

no pradeep, till they donot get registered under GST, there is a total loss of itc to them. may be govt come out with a scheme of accummuulated itc availment on their registration being done

further they cant take itc on listed 5 petro products only. rest of the service if they are providing , then have to get register for gst'

& then propotional itc they can claim .