| THURSDAY, 22 AUGUST 2013 8.00 AM (NYT) / 1.00 PM (UK) / 2.00 PM (CET) / 4.00 PM (MOSCOW) Host:  Ekaterina Ustinova – Head of Investor Relations      Speaker:
 Sergey Kalugin – President and Chief Executive Officer
 Kai-Uwe Melhorn – Chief Financial Officer
 Larissa Tkachuk, Senior Vice-President - Commercial Director and Maria Florentieva, Vice President of Strategic Planning and Investor Relations will also be available for the Q&A session To participate in the conference call, please dial: Russia                       + 7 495 580 9543UK/ International:     +44-208-515-2303
 US:                             + 1-480-629-9835
 Access Code:           4631681       |