The long-range widebody aircraft is a dual-aisle civil aircraft jointly developed by China and Russia, which is initially oriented towards the markets in China, Russia and the Commonwealth of Independent States and extensively meets the global market demand of international and regional air passenger transport at the same time. The Sino-Russian long-range widebody aircraft has a cabin layout with dual aisles. Its baseline version has a range of 12,000 km, with seats for 280 passengers.