RBC investigated, how 33-year-old Kirill Shamalov, who's said to be the spouse of Katerina Tikhonova, became a major shareholder of Sibur, what other assets his family has and how much they can cost.
A friend of the Zimbabwe dictator and Angolan oil producers, "secret millionaire" Sam Pa enjoyed a special attitude from state-owned Chinese companies until recently. Now the Chinese law enforcers become interested in him.