| 1 | POSCO Gwangyang steel plant | Acciaieria | Corea del Sud | 22 999 000 |
| 2 | Angang Steel Co Ltd | Acciaieria | Cina | 21 605 191 |
| 3 | Baoshan Iron and Steel Co Ltd Headquarters | Acciaieria | Cina | 19 203 279 |
| 4 | Zhangjiagang Hongchang Steel Co Ltd | Acciaieria | Cina | 17 647 000 |
| 5 | POSCO Pohang steel plant | Acciaieria | Corea del Sud | 17 551 820 |
| 6 | Maanshan Iron and Steel Co Ltd | Acciaieria | Cina | 17 340 000 |
| 7 | Hyundai Steel Dangjin steel plant | Acciaieria | Corea del Sud | 16 200 000 |
| 8 | Wuhan Iron and Steel Co Ltd | Acciaieria | Cina | 15 907 000 |
| 9 | Inner Mongolia BaoTou Steel Union Co Ltd | Acciaieria | Cina | 15 610 000 |
| 10 | Magnitogorsk Iron and Steel Works | Acciaieria | Russian Federation | 14 500 000 |
| 11 | NLMK Lipetsk steel plant | Acciaieria | Russian Federation | 14 400 000 |
| 12 | Shougang Jingtang United Iron and Steel Co Ltd | Acciaieria | Cina | 13 700 000 |
| 13 | Bengang Steel Plates Co Ltd | Acciaieria | Cina | 13 440 000 |
| 14 | JFE West Japan Works (Fukuyama) steel plant | Acciaieria | Giappone | 13 002 000 |
| 15 | Baosteel Zhanjiang Iron and Steel Co Ltd | Acciaieria | Cina | 12 528 000 |
| 16 | Shanxi Taigang Stainless Steel Co Ltd | Acciaieria | Cina | 12 460 000 |
| 17 | Liuzhou Iron and Steel Co Ltd Liuzhou Base | Acciaieria | Cina | 12 295 432 |
| 18 | Severstal Cherepovets steel plant | Acciaieria | Russian Federation | 12 001 000 |
| 19 | JSW Steel Vijayanagar steel plant | Acciaieria | India | 11 899 000 |
| 20 | Rizhao Steel Holding Group Co Ltd | Acciaieria | Cina | 11 300 000 |
| 21 | Xinyu Iron and Steel Group Co Ltd | Acciaieria | Cina | 11 001 000 |
| 22 | ThyssenKrupp Steel Duisburg steel plant | Acciaieria | Germania | 11 000 000 |
| 23 | Tata Steel Jamshedpur steel plant | Acciaieria | India | 11 000 000 |
| 24 | Zhangjiagang Rongsheng Special Steel Co Ltd | Acciaieria | Cina | 10 571 000 |
| 25 | JSW Steel Dolvi steel plant | Acciaieria | India | 10 200 000 |
| 26 | Nippon East Japan Works (Kimitsu) steel plant | Acciaieria | Giappone | 10 001 000 |
| 27 | Hebei Donghai Special Steel Co Ltd | Acciaieria | Cina | 10 001 000 |
| 28 | Nanjing Iron and Steel Co Ltd | Acciaieria | Cina | 10 000 000 |
| 29 | China Steel Corporation Xiaogang plant | Acciaieria | Taiwan | 10 000 000 |
| 30 | Mobarakeh Steel Complex Isfahan | Acciaieria | Iran | 10 000 000 |
| 31 | JFE West Japan Works (Kurashiki) steel plant | Acciaieria | Giappone | 9 999 000 |
| 32 | Nippon Kyushu Works (Oita Area, Oita) steel plant | Acciaieria | Giappone | 9 999 000 |
| 33 | Hebei Yanshan Iron and Steel Group Co Ltd | Acciaieria | Cina | 9 990 000 |
| 34 | Evraz ZSMK steel plant | Acciaieria | Russian Federation | 9 901 000 |
| 35 | Guangxi Shenglong Metallurgical Co Ltd | Acciaieria | Cina | 9 783 000 |
| 36 | ArcelorMittal Nippon Steel Hazira Plant | Acciaieria | India | 9 600 000 |
| 37 | SGIS Songshan Co Ltd | Acciaieria | Cina | 8 698 000 |
| 38 | Shandong Iron and Steel Group Rizhao Co Ltd | Acciaieria | Cina | 8 500 000 |
| 39 | Chongqing Iron and Steel Co Ltd | Acciaieria | Cina | 8 400 000 |
| 40 | Shougang Qian an Iron and Steel Co Ltd | Acciaieria | Cina | 8 300 000 |
| 41 | Lianfeng Steel Zhangjiagang Co Ltd | Acciaieria | Cina | 8 240 000 |
| 42 | Chengde Iron and Steel Group Co Ltd | Acciaieria | Cina | 8 000 000 |
| 43 | Hunan Valin Lianyuan Iron and Steel Co Ltd | Acciaieria | Cina | 7 950 000 |
| 44 | U.S. Steel Gary Works | Acciaieria | Stati Uniti | 7 800 000 |
| 45 | Acciaierie d'Italia Taranto steel plant | Acciaieria | Italia | 7 800 000 |
| 46 | Hebei Zongheng Group Fengnan Iron and Steel Co Ltd | Acciaieria | Cina | 7 700 000 |
| 47 | Shanghai Meishan Iron and Steel Co Ltd | Acciaieria | Cina | 7 600 000 |
| 48 | Tata Steel IJmuiden steel plant | Acciaieria | Paesi Bassi | 7 500 000 |
| 49 | Angang Steel Co Ltd Bayuquan branch | Acciaieria | Cina | 7 500 000 |
| 50 | ArcelorMittal Tubarão steel plant | Acciaieria | Brasile | 7 500 000 |
| 51 | Cangzhou China Railway Equipment Manufacture Material Co Ltd | Acciaieria | Cina | 7 500 000 |
| 52 | Formosa Ha Tinh Steel plant | Acciaieria | Vietnam | 7 500 000 |
| 53 | Hbis Laoting Steel Co Ltd | Acciaieria | Cina | 7 450 000 |
| 54 | Hoa Phat Dung Quat steel plant | Acciaieria | Vietnam | 7 407 650 |
| 55 | Guangxi Iron and Steel Group Co Ltd | Acciaieria | Cina | 7 355 738 |
| 56 | RINL Vizag Steel plant | Acciaieria | India | 7 302 000 |
| 57 | Baosteel Group Xinjiang Bayi Iron and Steel Co Ltd | Acciaieria | Cina | 7 300 000 |
| 58 | Cleveland-Cliffs Indiana Harbor steel plant | Acciaieria | Stati Uniti | 7 254 000 |
| 59 | Anyang Iron and Steel Co Ltd | Acciaieria | Cina | 7 250 000 |
| 60 | Hunan Valin Xiangtan Iron and Steel Co Ltd | Acciaieria | Cina | 7 250 000 |
| 61 | Shaanxi Longmen Steel Co Ltd | Acciaieria | Cina | 7 200 000 |
| 62 | Nippon East Japan Works (Kashima) steel plant | Acciaieria | Giappone | 7 161 000 |
| 63 | Hebei Anfeng Iron and Steel Co Ltd | Acciaieria | Cina | 7 100 000 |
| 64 | Dexin Steel Morowali plant | Acciaieria | Indonesia | 7 000 000 |
| 65 | SAIL Bhilai steel plant | Acciaieria | India | 6 999 000 |
| 66 | Sansteel Minguang Co Ltd Fujian plant | Acciaieria | Cina | 6 799 000 |
| 67 | Jiangyin Xingcheng Special Steel Works Co Ltd | Acciaieria | Cina | 6 797 000 |
| 68 | ArcelorMittal Dunkerque steel plant | Acciaieria | Francia | 6 750 000 |
| 69 | Tianjin Iron and Steel Group Co Ltd | Acciaieria | Cina | 6 650 000 |
| 70 | Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd | Acciaieria | Cina | 6 501 000 |
| 71 | ArcelorMittal Lázaro Cárdenas steel plant | Acciaieria | Messico | 6 500 000 |
| 72 | ArcelorMittal Kryvyi Rih steel plant | Acciaieria | Ucraina | 6 498 000 |
| 73 | Jingye Iron and Steel Co Ltd | Acciaieria | Cina | 6 400 000 |
| 74 | Hüttenwerke Krupp Mannesmann (HKM) steel plant | Acciaieria | Germania | 6 300 000 |
| 75 | Fujian Sanbao Steel Co Ltd | Acciaieria | Cina | 6 296 448 |
| 76 | CSN Volta Redonda steel plant | Acciaieria | Brasile | 6 251 000 |
| 77 | China Steel Dragon Steel Taichung plant | Acciaieria | Taiwan | 6 081 000 |
| 78 | Chengyu Vanadium and Titanium Technology Co Ltd | Acciaieria | Cina | 6 050 000 |
| 79 | Guangxi Guixin Iron and Steel Group Co Ltd | Acciaieria | Cina | 6 050 000 |
| 80 | Voestalpine Stahl Linz steel plant | Acciaieria | Austria | 6 000 000 |
| 81 | Nippon Nagoya steel plant | Acciaieria | Giappone | 6 000 000 |
| 82 | JSPL Angul steel plant | Acciaieria | India | 6 000 000 |
| 83 | Kim Chaek Iron and Steel Complex steel plant | Acciaieria | Corea del Nord | 6 000 000 |
| 84 | Qarmet steel plant | Acciaieria | Kazakistan | 6 000 000 |
| 85 | SABIC Hadeed Al Jubail steel plant | Acciaieria | Arabia Saudita | 6 000 000 |
| 86 | Lingyuan Iron and Steel Co Ltd | Acciaieria | Cina | 5 994 000 |
| 87 | Pangang Group Panzhihua Steel Vanadium Co Ltd | Acciaieria | Cina | 5 900 000 |
| 88 | Zenith Steel Group Nantong Co Ltd | Acciaieria | Cina | 5 850 000 |
| 89 | Isdemir Payas steel plant | Acciaieria | Turchia | 5 800 000 |
| 90 | Mechel Chelyabinsk Metallurgical Plant | Acciaieria | Russian Federation | 5 799 000 |
| 91 | Tangshan Ganglu Iron and Steel Co Ltd | Acciaieria | Cina | 5 614 000 |
| 92 | Tata Steel Kalinganagar steel plant | Acciaieria | India | 5 513 661 |
| 93 | Tata Steel BSL Meramandali steel plant | Acciaieria | India | 5 510 000 |
| 94 | Rizhao Steel Yingkou Medium Plate Co Ltd | Acciaieria | Cina | 5 500 000 |
| 95 | Altos Hornos De Mexico SA AHMSA steel plant | Acciaieria | Messico | 5 500 000 |
| 96 | Tangshan Donghai Iron and Steel Group Co Ltd | Acciaieria | Cina | 5 499 000 |
| 97 | Zhongxin Iron and Steel Group Co Ltd | Acciaieria | Cina | 5 400 000 |
| 98 | Salzgitter Flachstahl steel plant | Acciaieria | Germania | 5 200 000 |
| 99 | Ternium Brasil Santa Cruz steel plant | Acciaieria | Brasile | 5 200 000 |
| 100 | Kobe Kakogawa Works steel plant | Acciaieria | Giappone | 5 136 000 |
| 101 | Sidor Ciudad Guayana steel plant | Acciaieria | Venezuela | 5 100 000 |
| 102 | ArcelorMittal Méditerranée Fos sur Mer steel plant | Acciaieria | Francia | 5 100 000 |
| 103 | Tangshan Donghua Iron and Steel Enterprise Group Co Ltd | Acciaieria | Cina | 5 054 372 |
| 104 | Wuyang Iron and Steel Co Ltd | Acciaieria | Cina | 5 040 000 |
| 105 | ArcelorMittal Dąbrowa Górnicza steel plant | Acciaieria | Polonia | 5 001 000 |
| 106 | Laiwu Iron and Steel Group Yinshan Section Steel Co Ltd | Acciaieria | Cina | 5 001 000 |
| 107 | Cleveland-Cliffs Burns Harbor steel plant | Acciaieria | Stati Uniti | 5 001 000 |
| 108 | İÇDAŞ Biga steel plant | Acciaieria | Turchia | 5 001 000 |
| 109 | JSW BPSL Jharsuguda steel plant | Acciaieria | India | 5 000 000 |
| 110 | Usiminas Ipatinga steel plant | Acciaieria | Brasile | 5 000 000 |
| 111 | ArcelorMittal Gent steel plant | Acciaieria | Belgio | 5 000 000 |
| 112 | Qian an Jiujiang Wire Co Ltd | Acciaieria | Cina | 4 983 098 |
| 113 | Hebei Puyang Iron and Steel Co Ltd | Acciaieria | Cina | 4 895 689 |
| 114 | Tianjin Iron Plant | Acciaieria | Cina | 4 870 000 |
| 115 | Tosyali Algerie Oran steel plant | Acciaieria | Algeria | 4 857 377 |
| 116 | Shanxi Jinnan Iron and Steel Group Co Ltd | Acciaieria | Cina | 4 800 000 |
| 117 | Guangxi Chiji Iron and Steel Co Ltd | Acciaieria | Cina | 4 800 000 |
| 118 | Shanxi Jianlong Industrial Co Ltd | Acciaieria | Cina | 4 750 000 |
| 119 | Jiujiang Pinggang Iron and Steel Co Ltd | Acciaieria | Cina | 4 700 000 |
| 120 | Hyundai Steel Incheon steel plant | Acciaieria | Corea del Sud | 4 697 000 |
| 121 | U.S. Steel Big River Steel plant | Acciaieria | Stati Uniti | 4 668 437 |
| 122 | SAIL Bokaro steel plant | Acciaieria | India | 4 652 000 |
| 123 | Shiheng Special Steel Group Co Ltd | Acciaieria | Cina | 4 650 000 |
| 124 | Tonghua Iron and Steel Co Ltd | Acciaieria | Cina | 4 590 000 |
| 125 | JFE East Japan Works (Chiba) steel plant | Acciaieria | Giappone | 4 500 000 |
| 126 | U. S. Steel Košice steel plant | Acciaieria | Slovacchia | 4 500 000 |
| 127 | Colakoglu Metallurgical Dilovasi plant | Acciaieria | Turchia | 4 500 000 |
| 128 | Habas Aliaga steel plant | Acciaieria | Turchia | 4 500 000 |
| 129 | Chengde Jianlong Special Steel Co Ltd | Acciaieria | Cina | 4 400 000 |
| 130 | Evraz NTMK steel plant | Acciaieria | Russian Federation | 4 400 000 |
| 131 | Gerdau Açominas Ouro Branco steel plant | Acciaieria | Brasile | 4 360 000 |
| 132 | Finarvedi Cremona steel plant | Acciaieria | Italia | 4 300 000 |
| 133 | Metinvest Ilyich Iron and Steel Works | Acciaieria | Ucraina | 4 299 000 |
| 134 | Baowu Group Echeng Iron and Steel Co Ltd | Acciaieria | Cina | 4 276 000 |
| 135 | Jianlong Xilin Iron and Steel Co Ltd | Acciaieria | Cina | 4 200 000 |
| 136 | Tangshan Medium Thick Plate Co Ltd | Acciaieria | Cina | 4 200 000 |
| 137 | SAIL Rourkela steel plant | Acciaieria | India | 4 200 000 |
| 138 | ArcelorMittal Asturias (Aviles) steel plant | Acciaieria | Spagna | 4 200 000 |
| 139 | Tangshan Fengnan District Jing an Iron and Steel Co Ltd | Acciaieria | Cina | 4 125 000 |
| 140 | Metinvest Zaporizhstal steel plant | Acciaieria | Ucraina | 4 102 000 |
| 141 | Wu an Yuhua Iron and Steel Co Ltd | Acciaieria | Cina | 4 100 000 |
| 142 | Cleveland-Cliffs Cleveland steel plant | Acciaieria | Stati Uniti | 4 100 000 |
| 143 | Shandong Iron and Steel Group Yongfeng Lingang Co Ltd | Acciaieria | Cina | 4 057 377 |
| 144 | ArcelorMittal Dofasco steel plant | Acciaieria | Canada | 4 050 000 |
| 145 | Jiugang Group Yuzhong Iron and Steel Co Ltd | Acciaieria | Cina | 4 000 000 |
| 146 | Krakatau Steel Cilegon plant | Acciaieria | Indonesia | 4 000 000 |
| 147 | Toscelik Iskenderun steel plant | Acciaieria | Turchia | 4 000 000 |
| 148 | Ningbo Iron and Steel Co Ltd | Acciaieria | Cina | 3 999 000 |
| 149 | Hebei Taihang Iron and Steel Group Co Ltd | Acciaieria | Cina | 3 950 000 |
| 150 | Pangang Group Xichang Steel and Vanadium Co Ltd | Acciaieria | Cina | 3 900 000 |
| 151 | Ezz Flat Steel Ain Sokhna plant | Acciaieria | Egitto | 3 900 000 |
| 152 | Erdemir Eregli steel plant | Acciaieria | Turchia | 3 801 000 |
| 153 | Anhui Changjiang Steel Co Ltd | Acciaieria | Cina | 3 800 000 |
| 154 | ArcelorMittal Bremen steel plant | Acciaieria | Germania | 3 800 000 |
| 155 | Nippon Kyushu Works (Yawata Area, Tobata) steel plant | Acciaieria | Giappone | 3 726 000 |
| 156 | Zenith Steel Group Co Ltd | Acciaieria | Cina | 3 700 000 |
| 157 | Fujian Dadonghai Industrial Group Co Ltd plant | Acciaieria | Cina | 3 695 000 |
| 158 | JSPL Raigarh steel plant | Acciaieria | India | 3 600 000 |
| 159 | Esfahan Steel Isfahan plant | Acciaieria | Iran | 3 600 000 |
| 160 | Emsteel Abu Dhabi plant | Acciaieria | Emirati Arabi Uniti | 3 600 000 |
| 161 | Khouzestan Steel plant | Acciaieria | Iran | 3 600 000 |
| 162 | GFG Liberty Ostrava steel plant | Acciaieria | Cechia | 3 600 000 |
| 163 | Nippon Setouchi Works (Hirohata Area) steel plant | Acciaieria | Giappone | 3 536 000 |
| 164 | Kardemir Merkez steel plant | Acciaieria | Turchia | 3 501 000 |
| 165 | Ternium Siderar San Nicolás steel plant | Acciaieria | Argentina | 3 501 000 |
| 166 | Shougang Shuicheng Iron and Steel Group Co Ltd | Acciaieria | Cina | 3 501 000 |
| 167 | Metalloinvest OEMK steel plant | Acciaieria | Russian Federation | 3 500 000 |
| 168 | Metallurgical Plant Kametstal | Acciaieria | Ucraina | 3 500 000 |
| 169 | Ningxia Jianlong Special Steel Co Ltd | Acciaieria | Cina | 3 500 000 |
| 170 | U.S. Steel Great Lakes Works | Acciaieria | Stati Uniti | 3 500 000 |
| 171 | Industries Qatar Steel Mesaieed plant | Acciaieria | Qatar | 3 500 000 |
| 172 | Alliance Steel Kuantan plant | Acciaieria | Malaysia | 3 500 000 |
| 173 | Jincheng Fusheng Iron and Steel Co Ltd | Acciaieria | Cina | 3 456 284 |
| 174 | Qinhuangdao Hongxing Iron and Steel Co Ltd | Acciaieria | Cina | 3 450 000 |
| 175 | Osaka Steel Sakai Works | Acciaieria | Giappone | 3 450 000 |
| 176 | Henan Jiyuan Iron and Steel Group Co Ltd | Acciaieria | Cina | 3 428 000 |
| 177 | Daye Special Steel Co Ltd | Acciaieria | Cina | 3 420 000 |
| 178 | Linyi Iron and Steel Investment Group Co Ltd | Acciaieria | Cina | 3 400 000 |
| 179 | Guangxi Beigang New Material Co Ltd | Acciaieria | Cina | 3 400 000 |
| 180 | Steel Dynamics Columbus plant | Acciaieria | Stati Uniti | 3 400 000 |
| 181 | Hyundai Steel Pohang steel plant | Acciaieria | Corea del Sud | 3 400 000 |
| 182 | Jiangsu Shagang Group Huaigang Special Steel Co Ltd | Acciaieria | Cina | 3 387 000 |
| 183 | ArcelorMittal Vanderbijlpark Steel Works | Acciaieria | Sudafrica | 3 360 000 |
| 184 | Yenakiieve Metallurgical Plant | Acciaieria | Ucraina | 3 300 000 |
| 185 | Hangang Longshan Iron and Steel Co Ltd | Acciaieria | Cina | 3 294 557 |
| 186 | Yunnan Yuxi Iron and Steel Group Yukun Iron and Steel Co Ltd | Acciaieria | Cina | 3 293 000 |
| 187 | Shandong Iron and Steel Co Ltd Laiwu Branch Aishan Street | Acciaieria | Cina | 3 278 142 |
| 188 | BSRM Ltd Mirsarai plant | Acciaieria | Bangladesh | 3 250 000 |
| 189 | Hubei Jinshenglan Metallurgical Technology Co Ltd | Acciaieria | Cina | 3 250 000 |
| 190 | Saarstahl Völklingen Steelmaking Plant | Acciaieria | Germania | 3 240 000 |
| 191 | Baosteel Desheng Stainless Steel Co Ltd | Acciaieria | Cina | 3 220 000 |
| 192 | British Steel Scunthorpe plant | Acciaieria | Regno Unito | 3 201 000 |
| 193 | Algoma steel plant | Acciaieria | Canada | 3 200 000 |
| 194 | BlueScope Port Kembla steel plant | Acciaieria | Australia | 3 200 000 |
| 195 | Yancheng Lianxin Iron and Steel Co Ltd | Acciaieria | Cina | 3 200 000 |
| 196 | Al-Ezz Dekheila Steel Alexandria plant | Acciaieria | Egitto | 3 200 000 |
| 197 | Lion Industries Megasteel plant | Acciaieria | Malaysia | 3 200 000 |
| 198 | Nucor-Yamato Steel Blytheville plant | Acciaieria | Stati Uniti | 3 174 000 |
| 199 | VAS Nghi Son Cast Iron and Steel plant | Acciaieria | Vietnam | 3 150 000 |
| 200 | Shandong Taishan Steel Group Co Ltd | Acciaieria | Cina | 3 150 000 |
| 201 | Changzhou Eastern Special Steel Co Ltd | Acciaieria | Cina | 3 120 000 |
| 202 | Nucor Steel Decatur plant | Acciaieria | Stati Uniti | 3 100 000 |
| 203 | Xingtai Iron and Steel Co Ltd | Acciaieria | Cina | 3 060 000 |
| 204 | Zhuhai Yueyufeng Iron and Steel Co Ltd | Acciaieria | Cina | 3 051 000 |
| 205 | Jiangsu Xugang Iron and Steel Group Co Ltd | Acciaieria | Cina | 3 050 000 |
| 206 | Nippon Kansai Works (Wakayama Area, Wakayama) steel plant | Acciaieria | Giappone | 3 043 000 |
| 207 | Hebei Tianzhu Iron and Steel Group Co Ltd | Acciaieria | Cina | 3 034 000 |
| 208 | BlueScope North Star Steel plant | Acciaieria | Stati Uniti | 3 034 000 |
| 209 | Yunnan Yuxi Xianfu Iron and Steel Group Co Ltd | Acciaieria | Cina | 2 980 000 |
| 210 | Nucor Steel Berkeley plant | Acciaieria | Stati Uniti | 2 956 000 |
| 211 | Qingdao Special Iron and Steel Co Ltd | Acciaieria | Cina | 2 950 000 |
| 212 | Steel Dynamics Butler plant | Acciaieria | Stati Uniti | 2 900 000 |
| 213 | Shandong Shouguang Juneng Special Steel Co Ltd | Acciaieria | Cina | 2 850 000 |
| 214 | WISCO Group Kunming Steel Co Ltd New District Branch | Acciaieria | Cina | 2 800 000 |
| 215 | Fangda Special Steel Technology Co Ltd | Acciaieria | Cina | 2 800 000 |
| 216 | Gunung Raja Paksi West Java steel plant | Acciaieria | Indonesia | 2 800 000 |
| 217 | Shanxi Tongcai Industry and Trade Co Ltd | Acciaieria | Cina | 2 780 000 |
| 218 | AG der Dillinger Hüttenwerke Dillingen steel plant | Acciaieria | Germania | 2 760 000 |
| 219 | Liyang Baorun Steel Co Ltd | Acciaieria | Cina | 2 760 000 |
| 220 | Alchevsk Metallurgical Plant | Acciaieria | Ucraina | 2 736 000 |
| 221 | Eastern Steel Kemaman plant | Acciaieria | Malaysia | 2 700 000 |
| 222 | Arvand Jahanara Steel Khouzestan plant | Acciaieria | Iran | 2 700 000 |
| 223 | Dongbei Special Steel Group Dalian Special Steel Co Ltd | Acciaieria | Cina | 2 695 000 |
| 224 | Pingxiang Pinggang Anyuan Iron and Steel Co Ltd | Acciaieria | Cina | 2 650 000 |
| 225 | TZMS Třinecké železárny Trinec steel plant | Acciaieria | Cechia | 2 600 000 |
| 226 | Tokyo Steel Tahara plant | Acciaieria | Giappone | 2 600 000 |
| 227 | SSAB Raahe steel plant | Acciaieria | Finlandia | 2 600 000 |
| 228 | Al Ittefaq Arab Steel Dammam plant | Acciaieria | Arabia Saudita | 2 600 000 |
| 229 | U.S. Steel Edgar Thomson Plant | Acciaieria | Stati Uniti | 2 600 000 |
| 230 | Jianlong Beiman Special Steel Co Ltd | Acciaieria | Cina | 2 570 000 |
| 231 | Hoa Phat Hai Duong Steel plant | Acciaieria | Vietnam | 2 525 000 |
| 232 | Hebei Xinxing Ductile Iron Pipes Co Ltd | Acciaieria | Cina | 2 500 000 |
| 233 | Cleveland-Cliffs Lake Erie steel plant | Acciaieria | Canada | 2 500 000 |
| 234 | Shanxi Tongde Xinghua Special Steel Co Ltd | Acciaieria | Cina | 2 500 000 |
| 235 | Celsa Barcelona Castellbisbal steel plant | Acciaieria | Spagna | 2 500 000 |
| 236 | Sider El Hadjar Annaba steel plant | Acciaieria | Algeria | 2 500 000 |
| 237 | MMK Türkiye Metallurgical Payas plant | Acciaieria | Turchia | 2 500 000 |
| 238 | Kehler Baden Steel Works | Acciaieria | Germania | 2 500 000 |
| 239 | SAIL IISCO steel plant | Acciaieria | India | 2 499 000 |
| 240 | Tata Steel Port Talbot steel plant | Acciaieria | Regno Unito | 2 486 339 |
| 241 | Chifeng Yuanlian Steel Co Ltd | Acciaieria | Cina | 2 450 000 |
| 242 | Nucor Steel Hickman plant | Acciaieria | Stati Uniti | 2 450 000 |
| 243 | Tangshan Zhengfeng Steel Co Ltd | Acciaieria | Cina | 2 439 000 |
| 244 | Kish South Kaveh Steel Hormuzgan plant | Acciaieria | Iran | 2 400 000 |
| 245 | ArcelorMittal Eisenhüttenstadt steel plant | Acciaieria | Germania | 2 400 000 |
| 246 | Vina One Steel Ben Luc steel plant | Acciaieria | Vietnam | 2 400 000 |
| 247 | Jindal Steel Sohar plant | Acciaieria | Oman | 2 400 000 |
| 248 | ArcelorMittal Montreal steel plant | Acciaieria | Canada | 2 400 000 |
| 249 | Ternium Guerrero San Nicolás de los Garza steel plant | Acciaieria | Messico | 2 400 000 |
| 250 | İDÇ Izdemir Aliaga steel plant | Acciaieria | Turchia | 2 329 235 |
| 251 | SSAB Luleå steel plant | Acciaieria | Svezia | 2 313 000 |
| 252 | Nucor Steel Crawfordsville plant | Acciaieria | Stati Uniti | 2 304 000 |
| 253 | DEACERO Celaya steel plant | Acciaieria | Messico | 2 300 000 |
| 254 | Qinhuangdao Baigong Steel Co Ltd | Acciaieria | Cina | 2 260 000 |
| 255 | Jiangsu Binxin Steel Group Co Ltd | Acciaieria | Cina | 2 250 000 |
| 256 | Hebei Xin Wuan Steel Group Hongrong Iron and Steel Co Ltd | Acciaieria | Cina | 2 250 000 |
| 257 | Changshu Longteng Special Steel Co Ltd | Acciaieria | Cina | 2 213 000 |
| 258 | SAIL Durgapur steel plant | Acciaieria | India | 2 199 000 |
| 259 | HBIS GROUP Serbia Iron & Steel plant Belgrade | Acciaieria | Serbia | 2 199 000 |
| 260 | Amurstal steel plant | Acciaieria | Russian Federation | 2 150 000 |
| 261 | SeAH Besteel Gunsan steel plant | Acciaieria | Corea del Sud | 2 101 000 |
| 262 | Ansteel Group Chaoyang Steel and Iron Co Ltd | Acciaieria | Cina | 2 100 000 |
| 263 | Suez Steel Solb Misr Attaka plant | Acciaieria | Egitto | 2 100 000 |
| 264 | Guangdong Yuebei United Steel Co Ltd | Acciaieria | Cina | 2 055 000 |
| 265 | Ural Steel Metallurgical Plant | Acciaieria | Russian Federation | 2 050 000 |
| 266 | Fujian Luoyuan Minguang Iron and Steel Co Ltd | Acciaieria | Cina | 2 028 415 |
| 267 | Heilongjiang Jianlong Iron and Steel Co Ltd | Acciaieria | Cina | 2 001 000 |
| 268 | Xinjiang Kingtec Steel Co Ltd | Acciaieria | Cina | 2 001 000 |
| 269 | Guizhou United Iron and Steel Group Co Ltd | Acciaieria | Cina | 1 990 000 |
| 270 | Pavgord Zenica steel plant | Acciaieria | Bosnia ed Erzegovina | 1 940 000 |
| 271 | Fujian Quanzhou Minguang Iron and Steel Co Ltd | Acciaieria | Cina | 1 911 339 |
| 272 | ArcelorMittal Newcastle Steel Works | Acciaieria | Sudafrica | 1 899 000 |
| 273 | Wuzhou Yongda Iron and Steel Co Ltd | Acciaieria | Cina | 1 851 000 |
| 274 | Hebei Huaxi Special Steel Co Ltd | Acciaieria | Cina | 1 824 000 |
| 275 | Guangdong Nanfang Donghai Iron and Steel Co Ltd | Acciaieria | Cina | 1 803 279 |
| 276 | Henan Angang Zhoukou Iron and Steel Co Ltd | Acciaieria | Cina | 1 750 000 |
| 277 | Fujian Dingsheng Iron and Steel Co Ltd | Acciaieria | Cina | 1 726 000 |
| 278 | Guangxi Guifeng Special Steel Co Ltd | Acciaieria | Cina | 1 725 000 |
| 279 | Shyam Metalics Sambalpur Steel Plant | Acciaieria | India | 1 715 000 |
| 280 | Feng Hsin Steel Taichung plant | Acciaieria | Taiwan | 1 701 000 |
| 281 | CMC Zawiercie steel plant | Acciaieria | Polonia | 1 700 000 |
| 282 | Leggett & Platt Sterling Steel plant | Acciaieria | Stati Uniti | 1 698 000 |
| 283 | BMM Ispat Danapur steel plant | Acciaieria | India | 1 661 005 |
| 284 | JSW Vijayanagar Metallics steel plant | Acciaieria | India | 1 659 016 |
| 285 | Yunnan Desheng Iron and Steel Co Ltd | Acciaieria | Cina | 1 650 000 |
| 286 | TYASA steel plant | Acciaieria | Messico | 1 650 000 |
| 287 | Libyan Iron and Steel Misrata plant | Acciaieria | Libia | 1 614 000 |
| 288 | TenarisSiderca Campana steel plant | Acciaieria | Argentina | 1 600 929 |
| 289 | Nippon Sanyo Special Steel | Acciaieria | Giappone | 1 596 000 |
| 290 | Jiangsu Hongtai Iron and Steel Co Ltd | Acciaieria | Cina | 1 576 000 |
| 291 | Abinsk Electric Steel Works | Acciaieria | Russian Federation | 1 550 000 |
| 292 | Nucor Steel Hertford plant | Acciaieria | Stati Uniti | 1 542 000 |
| 293 | Shanxi Changxin Industrial Co Ltd | Acciaieria | Cina | 1 520 000 |
| 294 | Jishan Mingfu Steel Products Co Ltd | Acciaieria | Cina | 1 520 000 |
| 295 | Aichi Steel Chita Plant (Tokai) | Acciaieria | Giappone | 1 495 000 |
| 296 | KG Steel Dangjin steel plant | Acciaieria | Corea del Sud | 1 491 803 |
| 297 | Xiangfen County Xinjinshan Special Steel Co Ltd | Acciaieria | Cina | 1 466 667 |
| 298 | Chow Steel Kabinburi Steel Plant | Acciaieria | Thailandia | 1 460 000 |
| 299 | Finarvedi Acciai Speciali Terni steel plant | Acciaieria | Italia | 1 450 000 |
| 300 | Nucor Steel Brandenburg plant | Acciaieria | Stati Uniti | 1 450 000 |
| 301 | ArcelorMittal Olaberria-Bergara (Olaberria) steel plant | Acciaieria | Spagna | 1 450 000 |
| 302 | Fujian Yixin Steel Co Ltd | Acciaieria | Cina | 1 360 000 |
| 303 | Chifeng Zhongtang Special Steel Co Ltd | Acciaieria | Cina | 1 357 377 |
| 304 | ArcelorMittal Differdange steel plant | Acciaieria | Lussemburgo | 1 350 000 |
| 305 | Sovel Almyros steel plant | Acciaieria | Grecia | 1 350 000 |
| 306 | Ternium Puebla steel plant | Acciaieria | Messico | 1 330 000 |
| 307 | Guizhou Ganglian Industrial Group Co Ltd | Acciaieria | Cina | 1 325 000 |
| 308 | Interpipe Steel Plant | Acciaieria | Ucraina | 1 320 000 |
| 309 | Hengyang Valin Steel Tube Co Ltd | Acciaieria | Cina | 1 300 000 |
| 310 | ArcelorMittal Duisburg steel plant | Acciaieria | Germania | 1 300 000 |
| 311 | Yesilyurt Iron and Steel Tekkekoy plant | Acciaieria | Turchia | 1 300 000 |
| 312 | Diler Iron and Steel Dilovasi plant | Acciaieria | Turchia | 1 300 000 |
| 313 | Grupo Gallardo Siderurgica Balboa Jerez de los Caballeros steel plant | Acciaieria | Spagna | 1 300 000 |
| 314 | Riva Siderurgica Sevillana steel plant | Acciaieria | Spagna | 1 300 000 |
| 315 | Heyuan Derun Steel Co Ltd LanTang Industrial Park | Acciaieria | Cina | 1 277 049 |
| 316 | Sulb Bahrain Al Hidd steel plant | Acciaieria | Bahrein | 1 265 000 |
| 317 | Kyoei Steel Nagoya Division (Tokai) | Acciaieria | Giappone | 1 265 000 |
| 318 | JSW Steel Salem steel plant | Acciaieria | India | 1 260 000 |
| 319 | Lion Industries Amsteel Banting steel plant | Acciaieria | Malaysia | 1 250 000 |
| 320 | Mass Iron and Steel Industry Co Sulaimaniya plant | Acciaieria | Iraq | 1 250 000 |
| 321 | Ekinciler Iron and Steel Iskenderun plant | Acciaieria | Turchia | 1 250 000 |
| 322 | Kardemir Celik Sanayi Izmir steel plant | Acciaieria | Turchia | 1 250 000 |
| 323 | Balakovo Steel Plant | Acciaieria | Russian Federation | 1 250 000 |
| 324 | SSAB Americas Alabama steel plant | Acciaieria | Stati Uniti | 1 250 000 |
| 325 | Pittini Acciaierie di Verona steel plant | Acciaieria | Italia | 1 250 000 |
| 326 | Aceros Arequipa Pisco steel plant | Acciaieria | Perù | 1 250 000 |
| 327 | DCH Dnipro Metallurgical Plant | Acciaieria | Ucraina | 1 230 000 |
| 328 | Tenaris TAMSA Veracruz steel plant | Acciaieria | Messico | 1 230 000 |
| 329 | GFG Liberty Steel Rotherham plant | Acciaieria | Regno Unito | 1 220 000 |
| 330 | Feralpi Siderurgica Lonato steel plant | Acciaieria | Italia | 1 216 000 |
| 331 | Prakash Industries Janjgir steel plant | Acciaieria | India | 1 190 000 |
| 332 | Shanxi Huaxinyuan Steel and Iron Group Co Ltd | Acciaieria | Cina | 1 176 981 |
| 333 | Mughal Iron & Steel Industries Lahore plant | Acciaieria | Pakistan | 1 166 000 |
| 334 | Shyam Metalics Jamuria Steel Plant | Acciaieria | India | 1 144 000 |
| 335 | Grupo Simec Apizaco Cholula steel plant | Acciaieria | Messico | 1 140 000 |
| 336 | Tangshan Xinglong Iron and Steel Co Ltd | Acciaieria | Cina | 1 110 929 |
| 337 | Xinjiang Minxin Iron and Steel Group Minhang Special Steel Co Ltd | Acciaieria | Cina | 1 110 000 |
| 338 | Nucor Steel Norfolk plant | Acciaieria | Stati Uniti | 1 088 000 |
| 339 | Metallus Faircrest steel plant | Acciaieria | Stati Uniti | 1 088 000 |
| 340 | CAP Acero Huachipato steel plant | Acciaieria | Cile | 1 085 519 |
| 341 | Evonith Value Steel Wardha Steel Plant | Acciaieria | India | 1 080 000 |
| 342 | GPH Steel Sitakunda plant | Acciaieria | Bangladesh | 1 051 000 |
| 343 | Eden Flame Johor steel plant | Acciaieria | Malaysia | 1 050 000 |
| 344 | Yazici Iron and Steel Iskenderun plant | Acciaieria | Turchia | 1 050 000 |
| 345 | Chongqing Zuhang Iron and Steel Co Ltd | Acciaieria | Cina | 1 010 000 |
| 346 | Natanz Steel Company Isfahan plant | Acciaieria | Iran | 999 000 |
| 347 | Fushun Special Steel Co Ltd | Acciaieria | Cina | 999 000 |
| 348 | Tosyali Toprakkale plant | Acciaieria | Turchia | 994 536 |
| 349 | Nippon Stainless Steel Yamaguchi Works (Shunan Area) steel plant | Acciaieria | Giappone | 973 658 |
| 350 | Topy Industries Toyohashi steel plant | Acciaieria | Giappone | 960 000 |
| 351 | Fujian Qingtuo New Material Co Ltd | Acciaieria | Cina | 958 000 |
| 352 | JSW Steel Raigarh steel plant | Acciaieria | India | 950 000 |
| 353 | Duferco Travi e Profilati San Zeno Naviglio steel plant | Acciaieria | Italia | 950 000 |
| 354 | Steel Dynamics Engineered Bar Products steel plant | Acciaieria | Stati Uniti | 950 000 |
| 355 | Jinye Iron and Steel Group Co Ltd | Acciaieria | Cina | 950 000 |
| 356 | Gerdau São Paulo Araçariguama steel plant | Acciaieria | Brasile | 950 000 |
| 357 | CMC Steel Texas plant | Acciaieria | Stati Uniti | 943 000 |
| 358 | Gerdau Cosigua Santa Cruz steel plant | Acciaieria | Brasile | 936 000 |
| 359 | YK Steel Busan plant | Acciaieria | Corea del Sud | 930 000 |
| 360 | Chizhou Guichi Guihang Metal Products Co Ltd | Acciaieria | Cina | 918 033 |
| 361 | Baotou Daan Iron and Steel Co Ltd Hondlon District | Acciaieria | Cina | 916 667 |
| 362 | Nucor Steel Darlington plant | Acciaieria | Stati Uniti | 910 000 |
| 363 | Nucor Steel Jewett plant | Acciaieria | Stati Uniti | 907 000 |
| 364 | Orissa Metaliks Kharagpur Steel Plant | Acciaieria | India | 900 000 |
| 365 | Ann Joo Integrated Steel Penang plant | Acciaieria | Malaysia | 900 000 |
| 366 | Aperam Timóteo steel plant | Acciaieria | Brasile | 900 000 |
| 367 | Volzhsky Pipe Plant | Acciaieria | Russian Federation | 900 000 |
| 368 | Jakarta Prima Steel Industries plant | Acciaieria | Indonesia | 900 000 |
| 369 | JFE Bars & Shapes Himeji Works steel plant | Acciaieria | Giappone | 900 000 |
| 370 | Celsa Huta Ostrowiec steel plant | Acciaieria | Polonia | 900 000 |
| 371 | Ferriera Valsabbia Odolo steel plant | Acciaieria | Italia | 900 000 |
| 372 | Marcegaglia Fos Sur Mer steel plant | Acciaieria | Francia | 900 000 |
| 373 | Nucor Steel Memphis plant | Acciaieria | Stati Uniti | 891 000 |
| 374 | CMC Arizona steel plant | Acciaieria | Stati Uniti | 890 000 |
| 375 | Guangxi Guixin Steel Manufacturing Co Ltd | Acciaieria | Cina | 874 317 |
| 376 | Guangshui Huaxin Metallurgical Industry Co Ltd | Acciaieria | Cina | 869 000 |
| 377 | Cebitas steel plant | Acciaieria | Turchia | 860 000 |
| 378 | Cascade Steel Rolling Mills | Acciaieria | Stati Uniti | 860 000 |
| 379 | Nucor Steel Seattle plant | Acciaieria | Stati Uniti | 855 000 |
| 380 | JFE Sendai Works steel plant | Acciaieria | Giappone | 852 000 |
| 381 | Rajhi Al Assemah Steel Jeddah plant | Acciaieria | Arabia Saudita | 850 000 |
| 382 | Acerinox Columbus Stainless steel plant | Acciaieria | Sudafrica | 850 000 |
| 383 | Voestalpine Stahl Donawitz steel plant | Acciaieria | Austria | 850 000 |
| 384 | Riva Sam Neuves-Maisons steel plant | Acciaieria | Francia | 850 000 |
| 385 | Huta Czestochowa steel plant | Acciaieria | Polonia | 840 000 |
| 386 | Sichuan Yaan Anshan Iron and Steel Co Ltd | Acciaieria | Cina | 830 000 |
| 387 | Ascometal Hagondange steel plant | Acciaieria | Francia | 825 000 |
| 388 | Gerdau Petersburg Steel Mill | Acciaieria | Stati Uniti | 821 000 |
| 389 | Ann Joo Steel Selangor plant | Acciaieria | Malaysia | 820 000 |
| 390 | LME Trith-Saint-Léger steel plant | Acciaieria | Francia | 820 000 |
| 391 | Grupo Simec San Luis steel plants | Acciaieria | Messico | 816 000 |
| 392 | Kyoei Steel Hirakata Division (Osaka) | Acciaieria | Giappone | 805 000 |
| 393 | UMC Metals Chon Buri plant | Acciaieria | Thailandia | 805 000 |
| 394 | Nucor Steel Kankakee plant | Acciaieria | Stati Uniti | 794 000 |
| 395 | GFG Liberty Laverton Steel Mill | Acciaieria | Australia | 780 000 |
| 396 | Riva Acciaio Caronno Pertusella steel plant | Acciaieria | Italia | 780 000 |
| 397 | Hezhou Xindu Sanyuan Casting Co Ltd | Acciaieria | Cina | 780 000 |
| 398 | CMC South Carolina steel plant | Acciaieria | Stati Uniti | 776 000 |
| 399 | Mono Steel Gandhidham plant | Acciaieria | India | 770 000 |
| 400 | NLMK Indiana steel plant | Acciaieria | Stati Uniti | 770 000 |
| 401 | Sev.en GI Mo i Rana steel plant | Acciaieria | Norvegia | 770 000 |
| 402 | Nadezhdinski Metallurgical Plant | Acciaieria | Russian Federation | 756 000 |
| 403 | Ch'ollima Steel Complex steel plant | Acciaieria | Corea del Nord | 752 000 |
| 404 | Optimus Steel Beaumont plant | Acciaieria | Stati Uniti | 750 000 |
| 405 | Gerdau Siderperu Chimbote steel plant | Acciaieria | Perù | 750 000 |
| 406 | Lion Industries Amsteel Klang steel plant | Acciaieria | Malaysia | 750 000 |
| 407 | ArcelorMittal Warszawa steel plant | Acciaieria | Polonia | 750 000 |
| 408 | GFG Liberty Sydney Steel Mill | Acciaieria | Australia | 750 000 |
| 409 | Celsa Global Steel Wire Santander plant | Acciaieria | Spagna | 750 000 |
| 410 | Van Steel Kurdistan plant | Acciaieria | Iraq | 750 000 |
| 411 | Sidenor Aceros Especiales Basauri steel plant | Acciaieria | Spagna | 740 000 |
| 412 | Al Anmaa Basra steel plant | Acciaieria | Iraq | 735 000 |
| 413 | Faizan Steel Karachi steel plant | Acciaieria | Pakistan | 730 000 |
| 414 | Novorossiysk rolling plant | Acciaieria | Russian Federation | 730 000 |
| 415 | Gerdau Monroe steel plant | Acciaieria | Stati Uniti | 730 000 |
| 416 | Asil Celik Orhangazi steel plant | Acciaieria | Turchia | 730 000 |
| 417 | Saarstahl Ascoval Saint-Saulve steel plant | Acciaieria | Francia | 730 000 |
| 418 | SIJ Acroni Jesenice steel plant | Acciaieria | Slovenia | 726 000 |
| 419 | Liberty Steel & Wire Peoria plant | Acciaieria | Stati Uniti | 726 000 |
| 420 | Vallourec Star Youngstown steel plant | Acciaieria | Stati Uniti | 725 000 |
| 421 | Grupo Acerero steel plant | Acciaieria | Messico | 725 000 |
| 422 | Jiangyin Xicheng Steel Co Ltd | Acciaieria | Cina | 720 000 |
| 423 | Shyeh Sheng Fuat Steel Kaohsiung plant | Acciaieria | Taiwan | 720 000 |
| 424 | Fujian Fuxin Special Steel Co Ltd | Acciaieria | Cina | 720 000 |
| 425 | Riva Sam Montereau steel plant | Acciaieria | Francia | 720 000 |
| 426 | Natsteel Singapore plant | Acciaieria | Singapore | 720 000 |
| 427 | Stahl Gerlafingen steel plant | Acciaieria | Svizzera | 720 000 |
| 428 | JFE Bars & Shapes Kashima Works steel plant | Acciaieria | Giappone | 720 000 |
| 429 | Tokyo Steel Okayama plant | Acciaieria | Giappone | 708 000 |
| 430 | Pittini Siderpotenza Potenza steel plant | Acciaieria | Italia | 700 000 |
| 431 | Al Qaryan steel plant | Acciaieria | Arabia Saudita | 700 000 |
| 432 | Sohar Steel plant | Acciaieria | Oman | 700 000 |
| 433 | Tung Ho Steel Kaohsiung Plant | Acciaieria | Taiwan | 700 000 |
| 434 | Tenaris Dalmine steel plant | Acciaieria | Italia | 700 000 |
| 435 | Megasa Siderúrgica Narón steel plant | Acciaieria | Spagna | 700 000 |
| 436 | Godo Steel Funabashi Works | Acciaieria | Giappone | 700 000 |
| 437 | Yamato Steel Himeji Plant | Acciaieria | Giappone | 700 000 |
| 438 | Riva Alpa Gargenville steel plant | Acciaieria | Francia | 700 000 |
| 439 | Hellenic Halyvourgia Velestino steel plant | Acciaieria | Grecia | 700 000 |
| 440 | Rungta Mines Chaliyama steel plant | Acciaieria | India | 696 000 |
| 441 | Siddik Kardesler Dilovasi steel plant | Acciaieria | Turchia | 690 000 |
| 442 | Guizhou Hexing Steel Co Ltd | Acciaieria | Cina | 684 699 |
| 443 | Alton Steel plant | Acciaieria | Stati Uniti | 680 000 |
| 444 | Tokyo Steel Kyushu plant | Acciaieria | Giappone | 678 000 |
| 445 | BlueScope New Zealand Steel Glenbrook | Acciaieria | Nuova Zelanda | 670 000 |
| 446 | Pangang Group Jiangyou Changcheng Special Steel Co Ltd | Acciaieria | Cina | 669 000 |
| 447 | Tyumen Electrosteel plant | Acciaieria | Russian Federation | 664 000 |
| 448 | Godawari Power and Ispat Siltara steel plant | Acciaieria | India | 659 000 |
| 449 | CMC Steel New Jersey plant | Acciaieria | Stati Uniti | 653 000 |
| 450 | CMC Alabama steel plant | Acciaieria | Stati Uniti | 653 000 |
| 451 | Ori Martin Brescia steel plant | Acciaieria | Italia | 650 000 |
| 452 | Hospet Steels Hospet plant | Acciaieria | India | 650 000 |
| 453 | PT Ispat Indo steel plant | Acciaieria | Indonesia | 650 000 |
| 454 | Swiss Steel Emmenbrücke plant | Acciaieria | Svizzera | 650 000 |
| 455 | Ivaco Rolling Mills steel plant | Acciaieria | Canada | 650 000 |
| 456 | Benteler Steel Tube Lingen plant | Acciaieria | Germania | 650 000 |
| 457 | Georgsmarienhütte Osnabrück steel plant | Acciaieria | Germania | 650 000 |
| 458 | Gerdau Sipar Pérez steel plant | Acciaieria | Argentina | 650 000 |
| 459 | Charter Steel Cleveland plant | Acciaieria | Stati Uniti | 635 000 |
| 460 | Gerdau Jackson steel mill | Acciaieria | Stati Uniti | 629 000 |
| 461 | Lianyungang Huale Alloy Group Co Ltd | Acciaieria | Cina | 621 000 |
| 462 | CMC Steel Florida plant | Acciaieria | Stati Uniti | 617 000 |
| 463 | Fujian Longgang New Materials Co Ltd | Acciaieria | Cina | 608 306 |
| 464 | Steel Dynamics Roanoke steel plant | Acciaieria | Stati Uniti | 590 000 |
| 465 | Ovako Imatra steel plant | Acciaieria | Finlandia | 575 000 |
| 466 | Kyoei Steel Yamaguchi Division (Yamaguchi) | Acciaieria | Giappone | 575 000 |
| 467 | Finkl Steel Chicago plant | Acciaieria | Stati Uniti | 573 000 |
| 468 | Charter Steel Saukville plant | Acciaieria | Stati Uniti | 570 000 |
| 469 | Vietnam Italy Steel Pho Noi steel plant | Acciaieria | Vietnam | 552 000 |
| 470 | Tuyen Quang Iron and Steel Long Binh steel plant | Acciaieria | Vietnam | 550 000 |
| 471 | VNSteel Southern Steel Company plant | Acciaieria | Vietnam | 550 000 |
| 472 | Orissa Alloy Steel Kharagpur Plant | Acciaieria | India | 550 000 |
| 473 | Sichuan Shehong Chuanzhong Construction Materials Co Ltd | Acciaieria | Cina | 550 000 |
| 474 | Makstil Skopje Steel plant | Acciaieria | Macedonia del Nord | 550 000 |
| 475 | Riva Iton Seine Bonnieres Sur Seine steel plant | Acciaieria | Francia | 550 000 |
| 476 | Tata Steel Manufacturing SCSC Plant | Acciaieria | Thailandia | 550 000 |
| 477 | Cleveland-Cliffs Mansfield Works | Acciaieria | Stati Uniti | 546 000 |
| 478 | CMC Tennessee steel plant | Acciaieria | Stati Uniti | 544 000 |
| 479 | Acciaierie Venete Sarezzo steel plant | Acciaieria | Italia | 540 000 |
| 480 | Tenaris Silcotub Calarasi steel mill | Acciaieria | Romania | 535 000 |
| 481 | Shakambhari Ispat and Power Purulia Steel Plant | Acciaieria | India | 531 000 |
| 482 | Gerdau Pindamonhangaba steel plant | Acciaieria | Brasile | 530 000 |
| 483 | Gallantt Ispat Gorakhpur steel plant | Acciaieria | India | 528 000 |
| 484 | Sunflag Iron and Steel plant | Acciaieria | India | 525 000 |
| 485 | AZA Colina steel plant | Acciaieria | Cile | 520 000 |
| 486 | Gerdau Fort Smith steel plant | Acciaieria | Stati Uniti | 505 000 |
| 487 | Kamsky Metallurgical Works TEMPO | Acciaieria | Russian Federation | 504 000 |
| 488 | Xinjiang Ka Steel Group Co | Acciaieria | Cina | 502 732 |
| 489 | SAIL Alloy Steel Plant | Acciaieria | India | 501 000 |
| 490 | VMK Red October steel plant | Acciaieria | Russian Federation | 501 000 |
| 491 | Rashmi Metaliks Kharagpur steel plant | Acciaieria | India | 498 000 |
| 492 | Guizhou Juxin Iron and Steel Group Co Ltd | Acciaieria | Cina | 490 000 |
| 493 | Sinobras Marabá steel plant | Acciaieria | Brasile | 475 000 |
| 494 | WISCO Group Kunming Steel Co Ltd Honghe Iron and Steel Company | Acciaieria | Cina | 471 410 |
| 495 | Kurum International Elbasan steel plant | Acciaieria | Albania | 466 667 |
| 496 | Agha Steel Industries Karachi plant | Acciaieria | Pakistan | 450 000 |
| 497 | Gerdau Guaíra Araucária steel plant | Acciaieria | Brasile | 420 000 |
| 498 | MSP Steel & Power Raigarh plant | Acciaieria | India | 385 000 |
| 499 | Jinzhou Jinxing Special Steel Company | Acciaieria | Cina | 380 000 |
| 500 | Action Ispat and Power Jharsuguda steel plant | Acciaieria | India | 375 000 |
