Project for the development of the Kyuchus gold deposit in the north of Yakutia will pay off only if tax incentives applicable in the territories of advanced development are introduced, according to Rusolovo's presentation at the Mining and Industrial Forum in Moscow. In the presence of preferences, the project will begin to bring profit in 16 years after the start of its realization. Without preferences, the IRR of the project is 11.3%, and with them - 17.5%. However, even with the preferences, the NPV at a discount rate of 17% will be ₽1.4 billion.