Saudi Ambassador to South Korea Ahmad bin Yunus Al-Barrak has received here Argentine Ambassador-Designate to South Korea Carlos Alberto Arjanaraz. The Saudi Ambassador congratulated the Argentine Ambassador, wishing him all success in his missions. On the other hand, Ambassador Al-Barrak has hosted at the chancery of the Saudi Embassy a luncheon in honor of Tunisian Ambassador-Designate to South Korea , Abdul Rahman Mustafa Karim.