BusinessWire Alcoa of Australia ends joint development project with FYI Resources Business Wire News Feb 22, 2023 PITTSBURGH--(BUSINESS WIRE)--Alcoa (NYSE: AA) announced today that its subsidiary Alcoa of Australia Limited (AoA) has terminated a joint development project with FYI Resources Ltd (ASX: FYI) for high-purity alumina (HPA). Alcoa announced…