1. General information

1.1. The issuer's full corporate name

Open Joint Stock Company "Surgutneftegas"

1.2. The issuer's abbreviated corporate name

OJSC "Surgutneftegas"

1.3. The issuer's location

ul.Grigoriya Kukuyevitskogo, 1, building 1, Surgut, Khanty-Mansiysky Autonomous Okrug - Yugra, Tyumenskaya Oblast, Russian Federation

1.4. The issuer's OGRN code

1028600584540

1.5 The issuer's taxpayer identification number (INN)

8602060555

1.6. The issuer's unique code as assigned by the registering authority

00155-A

1.7. Website used by the issuer to disclose information

http://www.surgutneftegas.ru/ru/investors/;

http://www.e-disclosure.ru/portal/company.aspx?id=312

2. Information content

2.1. Type of the document the text of which is published on the website by the person being an insider: Interim accounting (financial) statements.

2.2. Reporting period for which the accounting statements are compiled: 1H2017.

2.3. Standards of accounting (financial) statements in accordance with which the statements are compiled: Russian Accounting Standards (RSBU).

2.4. Date when the issuer published the text of the relevant statements on the Internet website: 31.07.2017.

3. Signature

3.1. Acting Director General

       OJSC "Surgutneftegas"                         ___________________                                    A.N.Bulanov

3.2. Date 31 July 2017                                                STAMP