Reported by HPMM Group according to FINANCIAL TRIBUNE ;   An economic delegation from South Africa will take part in a forum with their Iranian counterparts in Tehran on May 14. Economic players in the fields of oil and gas, chemicals, detergents, processed food, airplane electronic equipment, steel, construction, water and wastewater treatment equipment, chicken, ostrich, trailers and diesel tankers, are scheduled to participate in the meeting, Otaghiranonline.ir reported.