suppose manufacturer gave rate deduction credit note then will the differential excise duty paid earlier be restored as cenvat.example below suppose inv raised by A Rs 1000 say date.5 jan Exc duty charged @ 10% Rs100 Later on Buyer raised Dbt Note for rate Diff on Excise Invoice i.e Basic Rs 200+ Rs 20 Excise duty.Manufacturer A accepted it.Dt 10 Jan Will the Orig manufacturer A is entiteled for cenvat Credit of Rs 20 in relation Dt 10 Transaction?Pls Answer