Alcoa Corporation (NYSE:AA) Jefferies Base Metals & Battery Materials Summit September 21, 2021 1:20 PM ET Company Participants William Oplinger - EVP and CFO Conference Call Participants Christopher LaFemina - Jefferies Christopher LaFemina Everybody, thank you for dialing into this session. It's my pleasure today to host Bill Oplinger, who's the Executive Vice President and CFO of Alcoa. Obviously lot's going on in Alcoa. The format for this is going to be fireside chat. I think Bill's going to kick it of ...