Plans for the new fiscal year starting in April will be considered depending on the Ukraine situation, it said.
Concern about Russian oil supplies, which at 4 million to 5 million barrels per day (bpd) are second only to Saudi Arabia in volume, have pushed up oil prices to levels not seen in a decade.
However, some critics were sceptical the oil subsidy, which is rarely seen in other countries, will do any good to the economy, saying it will serve as nothing but politically popular gesture ahead of the looming upper house elections this summer.
The government also announced a package of measures aimed at reviewing funding support for small firms hit by the COVID-19 fallout, helping them become profitable and revive business.