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Alcoa Announces Strategic Acquisition of South32’s Bauxite, Alumina, and Aluminum Assets for $4.1 billion

Today, we announced that Alcoa has entered into a definitive agreement to acquire South32’s interests in bauxite mine, alumina refinery and aluminum smelter operations. This is an important step in strengthening our position as a leading pure-play upstream aluminum company and building a more competitive portfolio of world-class assets in strategically important regions around the globe. It also creates new opportunities to grow our business, better serve our customers and build a stronger future together.

Below are links to resources to help you better understand and navigate any questions related to the acquisition. This page exists as our single source of truth for all things regarding this activity; we’ll keep it up to date as new information is finalized and becomes available.

Press Release
Legends
Presentation
Webcast

Conference Call

June 30, 2026, 7:00 p.m. EDT
July 1, 2026, 9:00 a.m. AEST

Speaker(s):

  • William Oplinger, President and Chief Executive Officer
  • Molly Beerman, Executive Vice President and Chief Financial Officer

*** Conference Call Details ***

PARTICIPANT CONNECTION INFORMATION

PARTICIPANT DIAL IN (USA/CANADA TOLL-FREE): 1-877-883-0383

PARTICIPANT INTERNATIONAL DIAL IN: 1-412-902-6506

Participant Elite Entry Number: 3610873

Participants will need this Elite Entry number to join the conference. Participants should dial in 10-15 minutes early so their information can be collected prior to the start.

*** Conference Replay ***

USA/CANADA TOLL-FREE 1-855-669-9658

International Toll: 1-412-317-0088

Replay Access Code: 9979489

End Date: July 30, 2026

To access the replay using an international dial-in number, please select the link below.
https://services.choruscall.com/ccforms/replay.html

Contacts

US

Alcoa Corporation
201 Isabella Street
Suite 500
Pittsburgh, PA 15212-5858
United States of America
412-992-5450
investor.relations@alcoa.com

Australia

Sodali & Co
Level 9, 9 Castlereagh St
Sydney, NSW, 2000
Australia

Alexandra Abeyratne
+61 4380 380 057
Alexandra.abeyratne@sodali.com

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