The Finance Ministry has informed the Petroleum Ministry that auto fuel needs to be priced at export parity rather than import parity as the 2.5 per cent customs duty was adding to the under-recoveries of the state-run oil marketing companies without contributing any revenue to the exchequer.
"Immediately switching over to export parity, whether it is possible or feasible is a question which has to be examined," he said.
Oil companies, Mr Moily said, feel the new pricing norm would make oil refining a difficult business.
"I am suggesting to Prime Minister that an expert committee, like the previous ones headed by C Rangarajan and Kirit Parekh (based on whose suggestion trade parity pricing was adopted), can be constituted," he said.
Mr Moily said India's surplus refining capacity, which enables export of large volumes of petroleum products, was a strength and if refineries do not function to their full capacity, imports of fuel would add to the current Rs 7,00,000 crore of oil import bill.
Sources said Indian Oil, Hindustan Petroleum and Bharat Petroleum together are projected to end the fiscal with close to Rs 1,60,000 crore of under-recoveries or revenue loss on selling diesel, domestic LPG and kerosene below cost.
Upstream oil companies like ONGC are to meet about Rs 60,000 crore of this and the rest Rs 1,00,000 crore was to come from the government as cash subsidy. By changing the pricing methodology, the Finance Ministry wants to cut its cash outgo by about Rs 18,000 crore in the current fiscal.