Also, prices of bulk diesel, used by industrial users like telecom signal towers, were increased from about Rs 137 per litre to over Rs 149 a litre. These rates compare to the Rs 87.62 a litre price of diesel available at petrol pumps. The ATF for domestic airlines will continue to be priced at Rs 1,04,927.18 per kl as state-owned oil companies have decided to absorb the rise in global fuel prices to protect airlines and consumers.

Even on April 1, when rates for international carriers were more than doubled to USD 1,435.31 per kl, oil companies had increased jet fuel price for domestic airlines by 25 per cent, adopting a calibrated approach in passing on the increase that had become necessary because of the West Asia war-linked surge in international energy prices. The decisions on ATF by state-owned oil companies will come as a relief to domestic carriers like Air India, IndiGo and SpiceJet, who in the run-up to the scheduled monthly revision warned of the sector being under "extreme stress". Their association, Federation of Indian Airlines (FIA), had in a letter to the government stated that "unprecedented increase in ATF cost has moved the airline's operation from 30-40 per cent to 55-60 per cent, creating completely non-operatable conditions for airlines. Prices vary from state to state depending on local taxes like VAT. Announcing the decisions, market leader Indian Oil Corporation (IOC) said the retail prices of petrol, diesel and household domestic LPG (14.2 kg cylinders) have not been changed, fully insulating domestic consumers from the recent increase in international fuel prices. These fuels, along with kerosene, whose rates too have not been changed, make up for over 80 per cent of all fuels consumed in the country. "Price revisions have been limited to select industrial segments, which constitute a relatively small share of overall consumption and are subject to routine monthly adjustments based on prevailing international prices," IOC said in a statement. As part of a consumer-centric approach, "there has been no change in key fuels affecting the general public - retail prices of petrol and diesel remain unchanged for the general public, which constitutes around 90 per cent of the total petrol, diesel consumption in the country. There is no change in the prices of domestic LPG (14.2 kg) for 33 crore domestic LPG consumers. "There is no change in ATF prices for domestic airlines (scheduled operations) and no change in prices of PDS Kerosene," it said.