TEHRAN (ISNA)- Foreign traders welcomed Iranian tar exchanged at Iranian Mercantile Exchange (IME). Over 184,000 tons of different types of tar worth 112 million dollars were exchanged at the IME. Also, 95,000 thousand of tons of 6070 class tar from J Iranian Oil Company was sold by 565 dollars per tone. Pasargad Oil Company traded69,000 tons of ...