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Kryvorizhstal ((ウクライナ語:Криворіжсталь), officially ArcelorMittal Kryvyi Rih) is Ukraine's largest integrated steel company located in the Ukrainian city of Kryvyi Rih. Bought in 2005 by Mittal Steel, the company is one of the most important businesses in Ukraine and a globally important steel producer. It is the largest steel manufacturer in Ukraine and largest manufacturer of both reinforcing bar and wire rod in the former Soviet Union. The company also produces processed iron ore concentrates for both own use and market. In 2004, Kryvorizhstal produced over 7 million tonnes of crude steel, and mined over 17 million tonnes of iron ore. As of 2005, the company employed about 57,000 people, which was reduced to 37,000 by 2011. DTEK was Ukraine's largest private company by revenue, however due to separatists taking over its facilities in the War in Donbass ArcelorMittal Kryvyi Rih is now the largest private company by revenue in the country.〔(【引用サイトリンク】publisher=Kyiv Post )〕 ==Production== Located fully in Kryvyi Rih, Kryvorizhstal is the largest and most up-to-date steel company in the Kryvbas region (as well as in the whole Ukraine). It was built as an integrated mining and metallurgy plant ((ウクライナ語:комбінат), ''kombinat''), comprising: * iron ore mines * ore processing factories * coke-processing, oxygen and other auxiliary metallurgical facilities * metal fusion workshops of different types * metal-rolling workshops In 2010 installed capacity was for over 10 million tonnes iron (blast furnace), 8.5 million tonnes steel (oxygen converter), with a blooming mill capacity of 10 million tonnes, and section and wire rod hot rolling facilities of 4.2 and 1.9 million tonnes respectively.〔 ArcelorMittal's iron ore mines in Kryvih Riy, Ukraine had an output of 10 million tonnes, of which 90% was open cast.〔 As of 2011 the plant's primary production is hot rolled long steel products including strip (4-10mm thick, 20-75mm width), square (10-22mm) and hexagonal (16-27mm) rod, L angle sections (3-6mm thick, width 20-45mm), round rod (10-32mm) and wire (5.5-14mm) and rebar (5.5-28mm). Also produced is cast iron (~4% carbon), steel billet (8 to 15 cm square cross section). Also produced are slag, quicklime, coke and byproducts from coke production including raw benzene, coal tar and ammonia, as well as nitrogen, oxygen, argon, krypton, and neon-helium gases. The company's main export markets are the CIS, Middle East, west and north Africa, and the Balkans. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「ArcelorMittal Kryvyi Rih」の詳細全文を読む スポンサード リンク
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