Sukhoi Superjet 100 increase the cabin density from 93 to 108 seats by reducing the pitch from . Interjet claims its capital cost for 10 Superjets is equivalent to the pre-delivery payment for one Airbus A320. The pre-delivery payment amounts to 15-30% of an aircraft list price. An A320 list price was $88.3M in 2012. By then, Brussels Airlines was seeking alternatives for its four SSJ100s wet-leased from CityJet until March 2019, as teething problems affected their reliability. In October 2018, Sukhoi and engine contractor UEC agreed a plan, backed by the Russian government, to focus on customer support rather than deliveries in
Sukhoi Log mine studies. During these events the gold was likely remobilized and other ore minerals (e.g. pyrite) formed to create the present day state of Sukhoi Log. A summary of the known ages and events is given in Hnatishin and Kravchinsky (2014) Sukhoi Log mine The Sukhoi Log is one of the largest gold reserves in Russia and in the world The reserve is located in Irkutsk Oblast and has estimated reserves of 64 million oz of gold, but has a low grade. During the 1990s a proposal was made to mine Sukhoi Log by the semi-private Russian company Lenzoloto with the