0001193125-04-205694 Sample Contracts

AMENDED AND RESTATED LIMITED PARTNERSHIP AGREEMENT OF EQUISTAR CHEMICALS, LP as amended through November 29, 2004

Limited Partnership Agreement • December 1st, 2004 • Millennium Chemicals Inc • Industrial inorganic chemicals • Delaware

• Contract Type
  Limited Partnership Agreement
• Filed
  December 1st, 2004
• Company
  Millennium Chemicals Inc
• Industry
  Industrial inorganic chemicals
• Jurisdiction
  Delaware

This Amended and Restated Limited Partnership Agreement of Equistar Chemicals, LP dated November 29, 2004 is entered into by and among Lyondell Petrochemical LP4 Inc., a Delaware corporation (“Lyondell LP4”) (formerly named Lyondell GP, as defined below), Lyondell Petrochemical L.P. Inc., a Delaware corporation (“Lyondell LP”), Millennium Petrochemicals GP LLC, a Delaware limited liability company (“Millennium GP”), Millennium Petrochemicals LP LLC, a Delaware limited liability company (“Millennium LP”), Lyondell (Pelican) Petrochemical L.P.1, Inc., a Delaware corporation (“Lyondell (Pelican) LP1”) (formerly named Occidental LP1, as defined below), Lyondell (Pelican) Petrochemical L.P.2, Inc., a Delaware corporation (“Lyondell (Pelican) LP2”) (formerly named Occidental LP2, as defined below) and Lyondell LP3 Partners, LP, a Delaware limited partnership (“Lyondell LP3”).

LYONDELL CHEMICAL COMPANY, MILLENNIUM CHEMICALS INC. AND MILLENNIUM AMERICA INC. TO THE BANK OF NEW YORK as Trustee

First Supplemental Indenture • December 1st, 2004 • Millennium Chemicals Inc • Industrial inorganic chemicals • New York

• Contract Type
  First Supplemental Indenture
• Filed
  December 1st, 2004
• Company
  Millennium Chemicals Inc
• Industry
  Industrial inorganic chemicals
• Jurisdiction
  New York

FIRST SUPPLEMENTAL INDENTURE, dated as of November 30, 2004 (the “First Supplemental Indenture”), among LYONDELL CHEMICAL COMPANY, a corporation duly organized and existing under the laws of the State of Delaware (hereinafter called “Lyondell”), having its principal office at 1221 McKinney Street, Suite 700, Houston, Texas 77010, MILLENNIUM CHEMICALS INC., a corporation duly organized and existing under the laws of the State of Delaware (hereinafter called “Millennium”), having its principal office at 20 Wight Avenue, Suite 100, Hunt Valley, Maryland 21030, MILLENNIUM AMERICA INC., a corporation duly organized and existing under the laws of the State of Delaware and a wholly owned subsidiary of Millennium (hereinafter called the “Guarantor”), and THE BANK OF NEW YORK, a New York banking corporation, as Trustee (hereinafter called the “Trustee”).