MTL vs TS

Mechel PAO

Mechel PAO, together with its subsidiaries, engages in mining, steel, and power businesses in Russia, Asia, Europe, the Commonwealth of Independent States, the Middle East, the United States, and internationally. Its Mining segment produces and sells coking, metallurgical, and steam coal; coke; chemical products, including coal tar, coal benzene, and other compounds; and iron ore and iron ore concentrates. The company's Steel segment produces and sells semi-finished steel products, long steel products, and carbon and stainless flat products; ferrosilicon products; and pig iron, as well as metal products, including wire products, stampings and forgings, structural shapes, beams, and rails. Its Power segment generates and supplies electricity, heat energy, and other power resources to third parties. Mechel PAO also offers sea, rail, and motor transportation logistics services to third parties. The company was formerly known as Mechel OAO and changed its name to Mechel PAO in March 2016. Mechel PAO was incorporated in 2003 and is based in Moscow, Russia.

Tenaris S.A.

Tenaris S.A., through its subsidiaries, produces and sells seamless and welded steel tubular products; and provides related services for the oil and gas industry, and other industrial applications. The company offers steel casings, tubing products, mechanical and structural pipes, cold-drawn pipes, and premium joints and couplings; coiled tubing products for oil and gas drilling and workovers, and subsea pipelines; and umbilical tubing products; and tubular accessories. It also provides sucker rods, industrial equipment, heat exchangers, and utility conduits for buildings, as well as sells energy and raw materials. Additionally, it offers financial services. The company operates in North America, South America, Europe, the Middle East and Africa, and the Asia Pacific. Tenaris S.A. was incorporated in 2001 and is based in Luxembourg, Luxembourg. Tenaris S.A. is a subsidiary of Techint Holdings S.à r.l.