Week’s balance: Tragedy at Lviv coal mine, blockade-related losses, and cleansing at SFS

The tragedy at Stepova coal mine in Lviv region, which took eight lives; the steelmakers’ statement on possible large-scale losses of over a blockade of Donbas coal; as well as the investigation against the urgently hospitalized chief taxman Roman Nasirov – these are the main events of the week.