In Krivoy Rog refused to come to the surface after the change, on May 4, workers of four iron ore mines - only 400 people. Thus, they demand to raise the salary, as it was promised in March by the management of the mines of PJSC "Krivoy Rog Iron Ore Combine".

"Miners staged a strike because of low wages. Over the past four years, the average income they have - 7-10 thousand UAH. The salary was promised to be raised in March, but the leadership failed to do this, "the" Channel 5 ".