domestic oil refining Intelligence service 22 % exploration drilling in Russia REGULATED ACTIVITY PROCUREMENT PERSONNEL POLICY SALE OF PROPERTY GEOGRAPHY OF ACTIVITY 628415, Russian Federation, Tyumen region, Surgut, Grigory Kukuevitskogo st., 1, building 1 +7 (3462) 42-70-09 Regulated activity Legal notice Sale of property Purchasing Contacts Page of PJSC "Surgutneftegas" on the website of the news agency and Statement of responsibility. © PJSC "Surgutneftegas" All site rights reserved

SPECIALLY PROTECTED NATURAL AREAS Natural Park "Numto" MORE DETAILS 628415, Russian Federation, Tyumen region, Surgut, Grigory Kukuevitskogo st., 1, building 1 +7 (3462) 42-70-09 Regulated activity Legal notice Sale of property Purchasing Contacts Page of OJSC “Surgutneftegas” on the website of the news agency and Statement of responsibility. © OJSC "Surgutneftegas" All site rights reserved

AFFILIATES Documents File List of affiliates as of March 31, 2018 List of affiliates as of December 31, 2017 List of affiliates as of September 30, 2017 List of affiliates as of June 30, 2017 List of affiliates as of March 31, 2017 List of affiliates as of December 31, 2016 List of affiliates as of September 30, 2016 List of affiliates as of June 30, 2016 List of affiliates as of March 31, 2016 List of affiliates as of December 31, 2015 List of affiliates as of September 30, 2015 List of affiliates as of June 30, 2015 List of affiliates as of March 31, 2015 List of affiliates as of December 31, 2014 628415, Russian Federation, Tyumen region, Surgut, Grigory Kukuevitskogo st., 1, building 1 +7 (3462) 42-70-09 Regulated activity Legal notice Sale of property Purchasing Contacts Page of OJSC “Surgutneftegas” on the website of the news agency and Statement of responsibility. © OJSC "Surgutneftegas" All site rights reserved

RESPONSIBILITY ECOLOGY SOCIAL POLITICS PERSONNEL POLICY 628415, Russian Federation, Tyumen region, Surgut, Grigory Kukuevitskogo st., 1, building 1 +7 (3462) 42-70-09 Regulated activity Legal notice Sale of property Purchasing Contacts Page of OJSC “Surgutneftegas” on the website of the news agency and Statement of responsibility. © OJSC "Surgutneftegas" All site rights reserved

INVESTORS AND SHAREHOLDERS MATERIAL EVENTS, INCLUDING DISCLOSURES OF INSIDE INFORMATION REPORTING DOCUMENTATION SHAREHOLDERS, MANAGEMENT COMPANIES AND NOMINEES 628415, Russian Federation, Tyumen region, Surgut, Grigory Kukuevitskogo st., 1, building 1 +7 (3462) 42-70-09 Regulated activity Legal notice Sale of property Purchasing Contacts Page of OJSC “Surgutneftegas” on the website of the news agency and Statement of responsibility. © OJSC "Surgutneftegas" All site rights reserved