Sergei I. Markov

Part of Zagorskiy Trubnyy Zavod AO, Uralskaya Stal JSC engages in the production of pig iron, steel, and ferroalloy products. The company is based in Irkutsk, Russian Federation. Uralskaya Stal JSC was acquired by Zagorskiy Trubnyy Zavod AO from Holding Co. USM OOO on February 28, 2022 for $6.57 million.

Metalloinvest Holding Co. JSC operates as a holding company with interests in the production and sale of iron ore products and ferrous metals. It operates through the following three segments: Mining, Steel and Trading. The Mining segment engages in production and sale of iron ore products and co-products. The Steel segment engages in production and sale of ferrous metal products. The Trading segment engages in overseas trading of the Group's products. The company was founded by Alisher Usmanov in 2006 and is headquartered in Moscow, Russia.

Metalloinvest Management Co. LLC produces and markets of hot-briquetted iron (HBI) and iron ore products. Its products include Head-Media Relationsn ore raw materials, metallics, steel products and other products. The company was founded by Alisher Usmanov in 1999 and is headquartered in Moscow, Russian Federation.