Australia * Standard & Poor's (S&P) raised its corporate credit ratings on Comalco, the aluminium producer, to AA-/A1+ from A+/A1. S&P also boosted its short term rating on Comalco Finance's guaranteed A$650m commercial paper programme from A1 to A1+. The upgrades follow Rio Tinto's acquisition of minority stakes in Comalco that increased its holding from 72.43% to 98.45%. Rio Tinto will move to compulsorily acquire the remaining interests. The acquisition is consistent with Rio Tinto's strategy of focusing on its key minerals, including copper, gold, iron ore, coal and aluminium. The ratings of Comalco will now track Rio Tinto's.
June 09, 2000