Minister of petroleum and mineral resources Eng Ali al-Naimi received here today separately Kang Gwang-Won, Eugenio D'auria, Yasuo Saito and M.O.H. Farooq, the ambassadors of Korea, Italy, Japan and India respectively. At the meetings, issues pertaining to the situation at the world petroleum market were reviewed. The meetings were attended by Dr Ibrahim al-Muhanna, the advisor at the office of al-Naimi.