Dr. Ibrahim bin Abdulaziz Al-Assaf, Minister of Foreign Affairs, separately received here today Ambassador of Niger to the Kingdom Abu Bakr Hassan; Ambassador of Costa Rica to the Kingdom Francesco Hernandez; Ambassador of Singapore to the Kingdom Chow Ming Wong and Ambassador of Slovenia to the Kingdom Mattia Prevolsk. During the receptions, Dr. Al-Assaf received a copy of their credentials in preparation for submission to the Custodian of the Two Holy Mosques King Salman bin Abdulaziz, wishing them all success in consolidating and enhancing relations of cooperation.