0000950123-11-096086 Sample Contracts

FIRST SUPPLEMENTAL INDENTURE

Supplemental Indenture • November 8th, 2011 • LyondellBasell Industries N.V. • Industrial organic chemicals • New York

• Contract Type
  Supplemental Indenture
• Filed
  November 8th, 2011
• Company
  LyondellBasell Industries N.V.
• Industry
  Industrial organic chemicals
• Jurisdiction
  New York

FIRST SUPPLEMENTAL INDENTURE (this “First Supplemental Indenture”), dated as of November 2, 2011, by and among Lyondell Chemical Company, a Delaware Corporation (the “Issuer”), LyondellBasell Industries N.V., a public company with limited liability (naamloze vennootschap) in the country of the Netherlands (the “Company”) and Wells Fargo Bank, National Association, as trustee under the Indenture referred to below (the “Trustee”).

FIRST SUPPLEMENTAL INDENTURE

First Supplemental Indenture • November 8th, 2011 • LyondellBasell Industries N.V. • Industrial organic chemicals • New York

• Contract Type
  First Supplemental Indenture
• Filed
  November 8th, 2011
• Company
  LyondellBasell Industries N.V.
• Industry
  Industrial organic chemicals
• Jurisdiction
  New York

FIRST SUPPLEMENTAL INDENTURE (this “First Supplemental Indenture”), dated as of November 2, 2011, by and among Lyondell Chemical Company, a Delaware Corporation (the “Issuer”), LyondellBasell Industries N.V., a public company with limited liability (naamloze vennootschap) in the country of the Netherlands (the “Company”) and Wilmington Trust, National Association, as successor by merger to Wilmington Trust FSB, as trustee under the Indenture referred to below (the “Trustee”).