tran-1 filing

Sir person (trader)not registered under excise but registered under VAT..he has mentioned closing stock of 25 lac in june vat returns for which he has 13 lac invoice (cst purchase) with excise duty mentioned and 12 lac invoice (vat purchase)were excise duty is not mentioned..existing tax rate @ 28 %....at what % can he claim excise duty ITC in both cases and which column in TRAN-1 should he file to get credit