Ukraine: Azovstal starts modernizing BF4
Metinvest has shut down the blast furnace No. 4 of the Azovstal Iron and Steel Works to carry out an ecological modernization. After the modernization the company will completely stop using seawater to cool the blast furnace. Moreover, in 2014-2016 the blast furnace underwent a reconstruction valued at 2 billion UAH. “Now we will replace…