Exhibit 4.2(b) AMENDMENT NO. 2 TO AMENDED AND RESTATED CREDIT AGREEMENT AMENDMENT dated as of March 7, 2003 to the Amended and Restated Credit Agreement dated as of August 24, 2001 (as heretofore amended, the "Credit Agreement") among EQUISTAR...Credit Agreement • March 11th, 2003 • Equistar Chemicals Lp • Agricultural chemicals • New York
