Nayebzadeh told Shana on the sidelines of the 21st Tehran Oil Show that big companies are cautious with financial transfer despite lifting of sanctions but big companies and governments should assist Iran with the issue.

He said as Siemens representative, his office has signed many agreements and contracts with various sectors of Iranian industry.

He hoped that full settlement of banking problems will offer great deal of help to acceleration of implementation of the agreements.

“We are highly optimistic with the future and undoubtedly, when world’s big banks witness presence of such well-reputed brands as Siemens along with Iranian companies in Iran, they will stop being cautious and concerned and will offer more help to facilitate financial transfer.

On impact of sanctions lifting on Iranian oil and gas show, he said the show this year is dramatically different with the formers ones in terms of exten