№ Country Company Vessels Annual production (t)
1 Czech Republic Trinecke Zelezarny, Trinec 2 x 180 т with argon bottom stirring 2,300,000
2 USA Bethlehem Steel, Burns Harbor 3 x 300 т 5,600,000
3 USA Bethlehem Steel, Sparrows Point 2 x 280 т 3,600,000
4 USA US Steel, Gary Works, BOF Shop 3 x 210 т 4,000,000
5 USA US Steel, Gary Works, Q-BOP Shop 3 x 240 т Q-BOP 3,000,000
6 USA National Steel, Great Lakes Division, Ecorse 2 x 240 т 3,000,000
7 USA ISPAT, East Chicago, #4 BOF 2 x 200 т 2,500,000
8 USA ISPAT, East Chicago, #2 BOF 2 x 235 т 3,500,000
9 USA Nucor Steel, Crawfordsville, IN (EAF) 2 x 125 т 2,000,000
10 USA Republic Steel, Lorain, OH 2 x 210 т 1,500,000
11 USA ISPAT, East Chicago, (EAF) 1 x 130 т 700,000
12 USA Weirton Steel Corp., WV 2 x 365 т 3,100,000
13 Russia JSC “Severstal Cherepovets Steel Mill” 3 x 380 т with argon bottom stirring 10,000,000
14 Russia ZAO “Severstal – Long Product Mill Balakovo” 1 х 150 т EAF 1,000,000
15 Russia ОАО “Pervouralskiy Novotrubny Zavod” 1 х 120 т EAF 1,250,000
Total annual production 47,050,000