15 April 2011

Invitation to a press-conference by A.Zagorovskiy, “Shtokman Development AG” Chief executive officer

— Tuesday, April 19, 12:00 Alexei Zagorovskiy, “Shtokman Development AG” Chief executive officer holds a press-conference in Interfax head office (Pervaya Tverskaya-Yamskaya, 2) following the latest company’s Board of Directors.

Press-conference topic: “Shtokman: Principal Decisions and Further Implementation”.

For accreditation: +7 (499) 250-88-32.

Accreditation deadline is one hour prior to the press-conference.