0001564590-20-005759 Sample Contracts

SUPPLEMENTAL INDENTURE

Supplemental Indenture • February 21st, 2020 • Alcoa Corp • Primary production of aluminum • New York

• Contract Type
  Supplemental Indenture
• Filed
  February 21st, 2020
• Company
  Alcoa Corp
• Industry
  Primary production of aluminum
• Jurisdiction
  New York

SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”) dated as of December 9, 2019, among ALCOA CORPORATION, a corporation organized under the laws of Delaware (the “Company”), Alcoa Treasury S.à r.l., a société à responsabilité limitée organized under the laws of Switzerland (the “Guarantor”), ALCOA NEDERLAND HOLDING B.V. (the “Issuer”) and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee, (the “Trustee”) under the indenture referred to below.

SECOND SUPPLEMENTAL INDENTURE

Second Supplemental Indenture • February 21st, 2020 • Alcoa Corp • Primary production of aluminum • New York

• Contract Type
  Second Supplemental Indenture
• Filed
  February 21st, 2020
• Company
  Alcoa Corp
• Industry
  Primary production of aluminum
• Jurisdiction
  New York

SECOND SUPPLEMENTAL INDENTURE (this “Second Supplemental Indenture”) dated as of December 9, 2019, among ALCOA CORPORATION, a corporation organized under the laws of Delaware (the “Company”), Alcoa Treasury S.à r.l., a société à responsabilité limitée organized under the laws of Switzerland (the “Guarantor”), ALCOA NEDERLAND HOLDING B.V. (the “Issuer”) and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as the Trustee, (the “Trustee”) under the indenture referred to below.