EghtesadOnline: The construction material price index for Iran's capital city, Tehran, stood at 313.4 in the last Iranian year (March 2018-19) to register a 47.8% increase compared with the year before.

EghtesadOnline: The general price index of construction materials for residential units in Tehran rose 29% during the second quarter of the current Iranian year that ended on Sept. 22 compared with last year's corresponding period.