The cost of living has soared in recent months, leading to demonstrations against profiteering and corruption
Rouhani tells Iranians to brace for hard times under US sanctions
Iranian President Hassan Rouhani has warned Iranians that they may face hard times when new US sanctions take effect on Sunday but said the government would do its best to alleviate them.
Washington reimposed a number of sanctions on Iran in May after pulling out of an international 2015 agreement intended to curb Tehran's nuclear program. US officials have said they aim to reduce Iran's oil exports to zero.
The Islamic Republic of Iran Broadcasting (IRIB) news agency on Wednesday quoted Mr Rouhani as calling the move "a new injustice" which the government did not fear.
But he added: "In the past few months our people have faced difficult times and it's possible that the next few months will be difficult. But the government will use all its power to reduce these problems."
The cost of living has soared in recent months, leading to demonstrations against profiteering and corruption in which protesters have chanted anti-government slogans.
The rial currency has also sunk against the US dollar due to the sanctions threat, with a heavy demand for dollars among ordinary Iranians trying to protect their savings.
Iran began selling crude oil to private companies for export on Sunday as part of a strategy to counter the planned sanctions.
"You will not be able to reach any of your goals with regard to Iran's oil," Rouhani said, according to IRIB. "You will not be able to bring it to zero or reduce it."
Separately, Oil Minister Bijan Zanganeh said on Wednesday 280,000 barrels of oil had been sold on Iran's energy bourse and an additional 720,000 barrels would be offered for sale again on the exchange, according to Oil Ministry news site SHANA.
European powers will implement a so-called Special Purpose Vehicle (SPV) under consideration to facilitate trade with Iran next week, Mahmoud Vaezi, the presidency office head, said Wednesday, according to the Islamic Republic News Agency (IRNA).
The SPV aims to keep trade flowing when U.S. sanctions hit Tehran.
European diplomats have described the SPV proposal as a means to create a barter system, similar to one used by the Soviet Union during the Cold War, to exchange Iranian oil for European goods without money changing hands.