EXHIBIT 4.9 CONFORMED COPY CREDIT AGREEMENT Dated as of November 25, 1997Credit Agreement • March 26th, 1999 • Lyondell Chemical Co • Petroleum refining • New York
EXHIBIT 4.8 AMENDED AND RESTATED CREDIT AGREEMENTCredit Agreement • August 13th, 2002 • Lyondell Chemical Co • Industrial organic chemicals • New York
EXHIBIT (c)(1) AGREEMENT AND PLAN OF MERGER among LYONDELL PETROCHEMICAL COMPANY, LYONDELL ACQUISITION CORPORATION and ARCO CHEMICAL COMPANY Dated as of June 18, 1998Merger Agreement • June 29th, 1998 • Lyondell Petrochemical Co • Petroleum refining • Delaware
SUPPLEMENTAL INDENTURESupplemental Indenture • August 13th, 2002 • Lyondell Chemical Co • Industrial organic chemicals • New York
EXHIBIT 1.1 LYONDELL CHEMICAL COMPANY 7,200,000 SHARES OF COMMON STOCK UNDERWRITING AGREEMENT June 25, 2002Underwriting Agreement • June 28th, 2002 • Lyondell Chemical Co • Industrial organic chemicals • New York
EXHIBIT 4.4 EXECUTION COUNTERPART REVOLVING CREDIT AGREEMENTRevolving Credit Agreement • August 6th, 2001 • Lyondell Chemical Co • Petroleum refining • New York
Exhibit 4.8(a) AMENDMENT NO. 1 TO AMENDED AND RESTATED CREDIT AGREEMENT AMENDMENT dated as of March 7, 2003 to the Amended and Restated Credit Agreement dated as of June 27, 2002 (the "Credit Agreement") among LYONDELL CHEMICAL COMPANY, a Delaware...Credit Agreement • March 11th, 2003 • Lyondell Chemical Co • Industrial organic chemicals • New York
AGREEMENT OFLimited Partnership Agreement • November 13th, 2002 • Lyondell Chemical Co • Industrial organic chemicals • Delaware
EXHIBIT 10.29(b) ASSIGNMENT AND ASSUMPTION AGREEMENT THIS ASSIGNMENT AND ASSUMPTION AGREEMENT (this "Agreement") is executed as of June 19, 1998, by and among Occidental Chemical Corporation, a New York corporation ("OCC"), Oxy CH Corporation, a...Assignment and Assumption Agreement • March 26th, 1999 • Lyondell Chemical Co • Petroleum refining • Delaware
ARCO CHEMICAL TECHNOLOGY, INC., ARCO CHEMICAL TECHNOLOGY, L.P. and LYONDELL CHEMICAL NEDERLAND, LTD., as GuarantorsUnderwriting Agreement • June 28th, 2002 • Lyondell Chemical Co • Industrial organic chemicals • New York
ARTICLE 2 Note FormsIndenture • August 13th, 2002 • Lyondell Chemical Co • Industrial organic chemicals • New York
LYONDELL CHEMICAL COMPANY 35,000,000 SHARES OF COMMON STOCK UNDERWRITING AGREEMENT MAY 11, 1999Underwriting Agreement • May 12th, 1999 • Lyondell Chemical Co • Petroleum refining • New York
CREDIT AGREEMENTCredit Agreement • August 14th, 1998 • Lyondell Chemical Co • Petroleum refining • New York
EXHIBIT 1.1 LYONDELL PETROCHEMICAL COMPANY Underwriting AgreementUnderwriting Agreement • January 31st, 1996 • Lyondell Petrochemical Co • Petroleum refining • New York
amongCredit Agreement • November 13th, 2001 • Lyondell Chemical Co • Petroleum refining • New York
AMONGStockholders Agreement • September 6th, 2002 • Lyondell Chemical Co • Industrial organic chemicals • Delaware
TRUSTEESecond Supplemental Indenture • March 30th, 2000 • Lyondell Chemical Co • Petroleum refining
ANDIndenture • March 26th, 1999 • Lyondell Chemical Co • Petroleum refining • New York
BETWEENSecurities Purchase Agreement • July 9th, 2002 • Lyondell Chemical Co • Industrial organic chemicals • Delaware
EXECUTION COUNTERPART CREDIT AGREEMENTCredit Agreement • November 14th, 2000 • Lyondell Chemical Co • Petroleum refining • Delaware
ARTICLE IV REPRESENTATIONS AND WARRANTIESCredit Agreement • March 31st, 1998 • Lyondell Petrochemical Co • Petroleum refining
AGREEMENT OF PO JV, LPLimited Partnership Agreement • April 14th, 2000 • Lyondell Chemical Co • Petroleum refining • Delaware
ANDThird Supplemental Indenture • March 16th, 2001 • Lyondell Chemical Co • Petroleum refining • New York
EXECUTION COUNTERPART CREDIT AGREEMENTCredit Agreement • August 6th, 2001 • Lyondell Chemical Co • Petroleum refining • New York
AMONGPurchase Agreement • July 9th, 2002 • Lyondell Chemical Co • Industrial organic chemicals • Delaware
Dated as of April 22, 2003 by and amongRegistration Rights Agreement • May 9th, 2003 • Lyondell Chemical Co • Industrial organic chemicals • New York
AMENDMENT NO. 1 This Amendment No. 1 dated as of April 30, 2003 ("Amendment") is among LYONDELL-CITGO Refining LP, a Delaware limited partnership (the "Borrower"), and the lenders listed on the signature pages to this Amendment ("Lenders"). Subject to...Revolving Credit Agreement • May 9th, 2003 • Lyondell Chemical Co • Industrial organic chemicals • New York
ANDRights Agreement • December 12th, 1995 • Lyondell Petrochemical Co • Petroleum refining • New York
EXHIBIT 10.18 EXECUTIVE SEVERANCE AGREEMENT, Dated as of December 1, 1997,Executive Severance Agreement • March 26th, 1999 • Lyondell Chemical Co • Petroleum refining • Texas
FIRST AMENDMENT TO AMENDED AND RESTATED LIMITED PARTNERSHIP AGREEMENT OF PO JV, LPLimited Partnership Agreement • May 14th, 2002 • Lyondell Chemical Co • Petroleum refining
MASTER TRUST AGREEMENTMaster Trust Agreement • April 5th, 2002 • Lyondell Chemical Co • Petroleum refining • Massachusetts
ARTICLE 2 Note FormsIndenture • May 9th, 2003 • Lyondell Chemical Co • Industrial organic chemicals • New York
ANDFourth Supplemental Indenture • March 16th, 2001 • Lyondell Chemical Co • Petroleum refining • New York
EXHIBIT 4.6(c) CONSENT AND THIRD AMENDMENT TO CREDIT AGREEMENT dated as of January 27, 1997 LYONDELL-CITGO REFINING COMPANY LTD., a Texas limited liability company (the "Borrower"), the LENDERS listed on the signature pages hereof and any Lender...Credit Agreement • March 26th, 1999 • Lyondell Chemical Co • Petroleum refining
dated as ofRevolving Credit Agreement • March 11th, 2003 • Lyondell Chemical Co • Industrial organic chemicals • New York
