.
QR National Limited (ASX:QRN) has scored a contract extension from Alcoa (ASX:AAI, NYSE:AA) that is expected to contribute more than $400 million in revenue over the next decade.
The rail operator has inked the 10-year contract extension with Alcoa to haul bauxite, alumina and refinery outputs in Western Australia.
QR National says its long-term contract with Alcoa is a key to ongoing success in the South West region of WA.
QR National posted a net profit of $349.5 million in the 2011 financial year.
