Astana. September 20. Kazakhstan Today - The President of Kazakhstan Nursultan Nazarbayev signed the decree on creation of three socially-enterprise corporations Caspian Sea, Tobol and Batys, the agency reports referring to official mass media. The President of Kazakhstan Nursultan Nazarbayev signed the decree on the measures on creating and maintenance of activity of the social-enterprise corporations Caspian Sea, Tobol and Batys.