| Country | Location | Plant | Startup | Built | Actual / New | Modules |
| México | Monterrey | Hylsa 1M | 1957 | 0.105 | - | 1 |
| México | Monterrey | Hylsa 2M | 1960 | 0.190 | - | 1 |
| México | Veracruz | Tamsa | 1967 | 0.280 | - | 1 |
| México | Puebla | Hylsa 1P | 1969 | 0.250 | - | 1 |
| Brazil | Salvador Bahia | Usiba | 1974 | 0.225 | - | 1 |
| México | Monterrey | Hylsa 3M | 1974 | 0.420 | - | 1 |
| Venezuela | Matanzas | Sidor H1 | 1976 | 0.360 | - | 1 |
| México | Puebla | Hylsa 2P | 1977 | 0.630 | - | 1 |
| Indonesia | Cilegon | PTKS 1 | 1978 | 0.560 | 0.560 | 1 |
| Indonesia | Cilegon | PTKS 2 | 1978 | 0.560 | 0.560 | 1 |
| México | Monterrey | Hylsa 2M5 | 1980 | 0.250 | - | 1 |
| Indonesia | Cilegon | PTKS 3 | 1981 | 0.560 | - | 1 |
| Indonesia | Cilegon | PTKS 4 | 1981 | 0.560 | - | 1 |
| Venezuela | Matanzas | Sidor H2 | 1981 | 2.110 | 1.400 | 3 |
| México | Monterrey | Ternium 3M5 | 1983 | 0.500 | 0.500 | 1 |
| México | Lázaro Cárdenas | ArcelorMittal Lázaro Cárdenas I | 1988 | 1.000 | 1.000 | 2 |
| Iraq | Khor Al Jubail | SEIS 1 | 1988 | 0.540 | - | 1 |
| Iraq | Khor Al Jubail | SEIS 2 | 1989 | 0.930 | - | 2 |
| México | Lázaro Cárdenas | ArcelorMittal Lázaro Cárdenas II | 1991 | 1.000 | 1.000 | 2 |
| India | Bombay | Vikram Ispat | 1993 | 0.750 | 0.750 | 1 |
| Indonesia | Cilegon | PTKS | 1993 | 1.350 | 1.350 | 2 |
| Middle East | Ahwaz | ASCO | 1993 | 1.030 | 0.687 | 3 |
| Malaysia | Kemaman Terengganu | PSSB | 1993 | 1.200 | 1.200 | 2 |
| Brazil | Salvador Bahia | Usiba | 1994 | 0.310 | 0.310 | 1 |
| México | Puebla | Ternium 2P5 | 1995 | 0.610 | 0.610 | 1 |
| México | Monterrey | Ternium 4M | 1998 | 0.675 | 0.900 | 1 |
| Russia | Gubkin | Lebedinsky | 1999 | 0.900 | 0.900 | 1 |
| Saudi Arabia | Al-Jubail | Hadeed D | 1999 | 1.100 | 1.100 | 1 |
| Venezuela | Matanzas | Matesi | 2004 | 1.500 | 1.500 | 2 |
| Abu Dhabi | Abu Dhabi | Gulf Sponge Iron-Al Nasser | 2007 | 0.200 | 0.200 | 1 |
| Abu Dhabi | Abu Dhabi | ESI 1- GHC | 2009 | 1.600 | 1.600 | 1 |
| India | Bombay | Vikram Ispat | 2007 | 0.600 | 0.600 | 1 |
| Venezuela | Matanzas | Sidor | 2008 | 0.800 | 0.800 | 1 |
| Abu Dhabi | Abu Dhabi | ESI 2 - GHC | 2011 | 1.600 | 1.600 | 1 |
| Egypt | Suez Steel | 2010 | 1.950 | 1.950 | 1 |
| 27.205 | 21.077 | 45 |