Turkish Foreign Minister Mevlut Cavusoglu smiles as he attends a news conference with the Adviser to Pakistan’s Prime Minister on National Security and Foreign Affairs, Sartaj Aziz (unseen) at the Foreign Ministry in Islamabad, Pakistan, August 2, 2016. Turkey wants to buy more natural gas from Iran and has discussed pricing issues, Foreign Minister Mevlut Cavusoglu said on Friday, adding that Ankara and Tehran should resolve a dispute on gas prices without arbitration. Cavusoglu made the comment at a joint news conference with his Iranian counterpart, Mohammad Javad Zarif in Ankara. Zarif is on an official visit to Turkey. (Reporting by Tulay Karadeniz and Humeyra Pamuk; Writing by David Dolan; Editing by Daren Butler)