| Australia |
 |
Kwinana, Western Australia
|
|
 |
Alcoa World Alumina - Australia (Kwinana) |
| |
|
Pinjarra, Western Australia
|
|
|
Alcoa World Alumina - Australia (Pinjarra) |
| |
|
Wagerup, Western Australia
|
|
|
Alcoa World Alumina - Australia (Wagerup) |
| Spain |
|
San Ciprian (Lugo)
|
|
|
Aluminio/Aluminia Espanol, S.A. |
| Trinidad & Tobago |
|
Port-of-Spain
|
|
|
Tembladora Transfer Station |
| United States |
|
Point Comfort, TX
|
|
|
Alcoa World Alumina L.L.C. - Point Comfort |
