Schematic diagram of the model of end-to-end technology for the production of competitive metal products by Ukrainian enterprises operating in unstable raw materials and energy conditions - O. S. Verhun; L. S. Molchanov; V. H. Kysliakov; D. M. Tohobytska; Yu. S. Semenov; O. S. Nesterov (Fundamental and applied problems of ferrous metallurgy, 2021)