Kazakhstan grossed $77 billion over 20 years because of Chevron – Nazarbayev

    "Chevron Corporation has invested nearly $20 billion into the Tengizchevroil project over the past two decades. Based on this, Kazakhstan has grossed $77 billion," President Nursultan Nazarbayev said at a reception in Astana Wednesday.     "I would like to take this opportunity and congratulate those present on 20 years of joint work...