Russian Trust Service ABOUT COMPANY ACTIVITY INVESTORS SUSTAINABLE DEVELOPMENT PRESS CENTER CAREER CONTACTS Coal mining company "Kolmar" / Investors OUR BALANCE RESERVES EXCEED 1 BILLION TONS OF COAL MORE DETAILS KEY INDICATORS PRESENTATIONS INVESTORS 129 , 2 RUB bln - investments in the development of production in Yakutia (2016-2022) 22 million tonnes of coal - production in 2022 1 , 1 billion tons of coal - total balance reserves of Kolmar 5000 headcount in 2020 129 RUB bln - investments in the development of production in Yakutia (2016-2022) Key indicators 1 Key indicators Key performance indicators of the company MORE DETAILS 2 Presentations MORE DETAILS ABOUT COMPANY ACTIVITY INVESTORS SUSTAINABLE DEVELOPMENT PRESS CENTER CAREER CONTACTS Address: 123112, Russia, Moscow, 1st Krasnogvardeisky proezd, building 21, building 1, BC "OKO", 39th floor Tel: +7 (495) 662-39-90 Fax: +7 (495) 662-39-98 Email: info@kolmar.ru map of site © Coal mining company "Kolmar" 2021

Russian Trust Service ABOUT COMPANY ACTIVITY INVESTORS SUSTAINABLE DEVELOPMENT PRESS CENTER CAREER CONTACTS Coal mining company "Kolmar" / Career / Why "Kolmar" WHY "KOLMAR" VACANCIES OUR PEOPLE AND PROFESSIONS FOR FOREIGN CITIZENS FOR LEADERS Why "Kolmar" The Kolmar Group of Companies is one of the most attractive employers in the region. This is a federal-scale organization that treats its employees with respect, takes care of their health and good rest. We provide: Social package; Stable wages; High level of wages; Employee training, professional development, training abroad. Join our friendly team too! ABOUT COMPANY ACTIVITY INVESTORS SUSTAINABLE DEVELOPMENT PRESS CENTER CAREER CONTACTS Address: 123112, Russia, Moscow, 1st Krasnogvardeisky proezd, building 21, building 1, BC "OKO", 39th floor Tel: +7 (495) 662-39-90 Fax: +7 (495) 662-39-98 Email: info@kolmar.ru map of site © Coal mining company "Kolmar" 2021