Surgutneftegas

Report Publication Announcement • Nov 27, 2012

OJSC Surgutneftegas / Annual Information Update

27.11.2012 15:16 Dissemination of a UK Regulatory Announcement, transmitted by EquityStory.RS, LLC - a company of EquityStory AG. The issuer is solely responsible for the content of this announcement. --------------------------------------------------------------------------- Information Statement on amendment to the text of the Quarterly Report of OJSC 'Surgutneftegas' OJSC 'Surgutneftegas' has published the amended Quarterly Report for II Quarter 2012. Description of the amendments and reasons (circumstances) for introducing them: section 7.3 of the Quarterly Report is amended by adding appendices. Reason for introducing amendments - Order issued by the Federal Financial Markets Service (FSFR) of Russia to correct violations of the law of the Russian Federation. Date when the text of the Quarterly Report, which has been amended, is posted on the website: 14.08.2012. Date when the text of the amended Quarterly Report is posted on the website: 27.11.2012. Websites used to disclose this information: http://www.surgutneftegas.ru/ru/investors/; http://www.e-disclosure.ru/portal/company.aspx?id=312 27.11.2012 EquityStory.RS, LLC's Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases. Media archive at www.dgap-medientreff.de and www.dgap.de --------------------------------------------------------------------------- Language: English Company: OJSC Surgutneftegas Grigoriya Kukuyevitskogo, 1, bld.1 628415 Surgut Russia Phone: Fax: E-mail: Internet: www.surgutneftegas.ru ISIN: US8688612048 Category Code: AIU LSE Ticker: SGGD Sequence Number: 1275 Time of Receipt: Nov 27, 2012 15:16:05

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