The license required has been procured from the three branches of power for three million barrels of oil to be sold on Irans energy bourse, 100 percent in rials, Zangeneh said on Wednesday.
However, payment in foreign currencies is also possible for those who want to buy oil in non-rialcurrencies, he added.
If a person wants to buy oil on the bourse in foreign currencies, oil will be provided in foreign exchange and if a person wants rial-based purchase, the supply will be carried out in rials.
[caption id="" align="alignnone" width="555"]
Iran's Minister of Petroleum Bijan Zangeneh speaks to reporters in Tehran, Dec. 26, 2018.[/caption]Iran began selling oil to private buyers on its energy exchange first in October when one million barrels were offered at $74.85 a barrel as the US prepared to reimpose sanctions on the countrys oil sector.
The second offer came after the sanctions were reinstated in November and 700,000 barrels of crude oil were sold to private companies for export.
According to the Ministry of Petroleums Shana news agency, three private companies paid $64.97 per barrel for two crude shipments of 245,000 barrels each and one shipment of 210,000 barrels.
Oil buyers on the bourse have been able to export their 'black gold' and there has been no problem in this regard, Zangeneh said on Wednesday.
In the first and second round of sales, buyers would pay 20 percent of the total value of their purchases in Irans national currency, with the remaining payments made in foreign currencies after loading.
Private companies can only buy crude oil for exports because the oil industry is a monopoly of the state after its nationalization in 1951.
Interestingly enough, the first sanctions on Irans oil sector were imposed the same year by the US and Britain which later staged a coup against Irans first democratically-elected government headed by Prime Minister Mohammad Mosaddeq.
The revolutionary movement put an end to four decades of Britains control and exploitation of Irans oil riches with almost nothing in return.
Sixty-eightyears since that landmark event, Irans oil sector is facing similar sanctions from the United States which is demanding the Islamic Republic forgoits nuclear and missile capabilities.
The plan to sell oil to private companies on the energy exchange was floated in July with the aim of defeating America's efforts to stop Iran's oil exports.
US President Donald Trump has promised to bring Irans oil exports down to zero, but he had to budge on the pledge in early November when he exempted eight major customers of Iranian oil from the sanctions.
Reports have said the Iranian government intends to offer oil on the energy exchange once a week.
Government spokesman Mohammad Reza Nobakht said on Tuesday night that the state budget for the new Iranian year starting in March assumes $21 billion of oil revenues, down 28 percent from the current budget.
Earlier in the day, President Hassan Rouhani said 1,425 trillion rials (33 percent) of Iran's income will come from oil exports as he unveiled the budget of 4,700 trillion rials ($112 billion at the official exchange rate) for the new Iranian year.
