Banks clamour for piece of Rosneft action

A worker walks at Rosneft Achinsk oil refinery near the town of Achinsk west of Krasnoyarsk

A worker walks at Rosneft Achinsk oil refinery, one of the biggest Siberian fuel suppliers, near the town of Achinsk, some 188 km (117 miles) west of Krasnoyarsk (REUTERS/Ilya Naymushin)