Ukraine’s president Petro Poroshenko (c) shakes hands with newly appointed foreign minister Pavlo Klimkin (l) and former foreign minister Andriy Deshchytsia, during Mr Klimkin’s presentation to employees of the Ministry of Foreign Affairs, in Kiev today. Photograph: Valentyn/Reuters

Ukraine is holding “preliminary” talks with creditors on a possible restructuring of its foreign currency debts, an official from an international fin(...)