0001047469-15-001406 Sample Contracts

AXIALL CORPORATION THIRD SUPPLEMENTAL INDENTURE To the Indenture dated as of February 1, 2013

Indenture • February 27th, 2015 • Axiall Corp/De/ • Plastic materials, synth resins & nonvulcan elastomers • New York

• Contract Type
  Indenture
• Filed
  February 27th, 2015
• Company
  Axiall Corp/De/
• Industry
  Plastic materials, synth resins & nonvulcan elastomers
• Jurisdiction
  New York

THIRD SUPPLEMENTAL INDENTURE (this “Third Supplemental Indenture”), dated as of January 15, 2015, among Axiall Noteco, Inc. (the “Guaranteeing Subsidiary”), a Delaware corporation and subsidiary of Axiall Corporation, a Delaware corporation (the “Issuer”), the Issuer and U.S. Bank National Association, as trustee under the Indenture referred to below (the “Trustee”).

EAGLE SPINCO INC. FOURTH SUPPLEMENTAL INDENTURE To the Indenture dated as of January 28, 2013

Fourth Supplemental Indenture • February 27th, 2015 • Axiall Corp/De/ • Plastic materials, synth resins & nonvulcan elastomers

• Contract Type
  Fourth Supplemental Indenture
• Filed
  February 27th, 2015
• Company
  Axiall Corp/De/
• Industry
  Plastic materials, synth resins & nonvulcan elastomers

FOURTH SUPPLEMENTAL INDENTURE (this “Fourth Supplemental Indenture”), dated as of January 15, 2015 among Axiall Noteco, Inc. (the “Guaranteeing Entity”), a Delaware corporation and subsidiary of Axiall Corporation, Eagle Spinco Inc., a Delaware corporation (the “Issuer”) and U.S. Bank National Association, as trustee under the Indenture referred to below (the “Trustee”).