China Eastern Airlines has ordered 25 A330neo widebody jets from Airbus, marking the planemaker’s first major long-haul order from a Chinese carrier since last year, as the nation continues to favour the European manufacturer.The list price of the 25 aircraft is about US$9.35 billion, but China Eastern said in a statement on Friday that it had obtained a “substantial price discount” from Airbus, making the actual cost significantly less than the catalogue price.The Shanghai-based carrier...