Alcoa Corporation (from Aluminum Company of America) is an American industrial corporation. It is the world’s eighth largest producer of aluminium, with corporate headquarters in Pittsburgh, Pennsylvania. Alcoa conducts operations in 10 countries. Alcoa is a major producer of primary aluminium, fabricated aluminium, and alumina combined, through its active and growing participation in all major aspects of the industry: technology, mining, refining, smelting, fabricating, and recycling.
Grievances may be submitted to arbitration by either party after the grievance procedure has been exhausted subject to the following principles and procedure. The decisions and awards of the Board shall be final and binding upon the parties. -Collective Bargaining Agreement between United Steel Workers Union and Alcoa Inc. (2014)