The foreign ministers of the Gulf, Iran and Turkey will separately visit China this week for talks, Reuters reported.

The foreign ministers of Saudi Arabia, Kuwait, Oman, Bahrain and the secretary-general of the Gulf Cooperation Council arrived in Beijing the day before.

Turkish Foreign Minister Mevlut Cavusoglu is scheduled to visit on Wednesday and Iranian Foreign Minister Hossein Amirabdollahian on Friday.

Chinese Foreign Minister Wang Yi met with Bahraini and Saudi Arabian ministers Monday and Tuesday and exchanged views on talks on Iran's nuclear program.

Although the Gulf states, including Saudi Arabia, are not part of the talks in Vienna, they expressed concern about Iran's nuclear ambitions and its missile program.