He made the statement on the sidelines of the 11th International Exhibition of Bitumen, Asphalt, Insulations and Related Machinery, Financial Tribune reported.
“Iran is among the top 10 bitumen-producing countries and has 19 countries as its export destinations,” the official was quoted as saying by IRNA.
The four-day expo, also known as "BAIEX 2020", opened on Jan. 23 and will conclude on Jan. 26.