Bharat Aluminium Company Ltd – Korba |
Hindustan Zinc Ltd – Agucha,Debali, Chanderia, Visakhapatnam |
Indian Aluminium Company. Ltd – Hirakud |
Madras Aluminium Company .Ltd-Selam |
N.A.L.C.O. – Angul, Damanjodi, Vizag |
Hindustan Copper Ltd – Khetri, Ghatshila |
Hindalco Industries Ltd – Renukoot, Dahej, Muri |
Indian Charge Chrome – Choudwar |