Iran’s representative to OPEC, Hossein Kazempour Ardebili died in one of hospitals of Tehran, according to ISNA. He fell into a coma after a brain hemorrhage two weeks ago.”Kazempour Ardebili… died in a Tehran hospital a few hours ago,” the Agency said.Mr. Ardebili held the post of Deputy Minister of foreign Affairs and Deputy Minister of oil in the 1980-ies. In the early 1990s, he was appointed Iran’s representative in OPEC. Reuters called it one of the key figures in the oil sector of Iran.