He noted that the parties settled two main issues.

The first of these are the steps that Tehran is ready to take to return to the JCPOA.

The second block of questions is related to the US activities to ease sanctions against Tehran.

“Large-scale issues were discussed ... we believe that they were basically settled,” Price said in a statement to TASS.

Earlier, the State Department reported that the United States is studying Tehran's response to restore the nuclear deal.