Bloomberg report said Tehran has offered investors as much as 6 million oil barrels in 2019 and only one deal was closed for the minimum of 35,000 barrels. This week Iran has offered another million barrels of light crude for a 6% down payment and 90 days of credit. Iranian oil exports have significantly dropped since the U.S. reinstated sanctions in 2018. Deputy head of the Iranian Association for Energy Economics, Morteza Behrouzifar said: "Iran’s crude is sanctioned and under no circumstances can anyone buy Iranian crude except those who were granted waivers."