Document NeErQLM4KLgxmDLmVDNDnVEVQ

September 30, 2003 Lorraine Twerdok American Petroleum Institute 1220 L Street, N.W. Washington, DC 20005 FAX: 202-682-8270 SUBJECT: BHRC INVOICE PAYMENT OPTION DESIGNATION AND CONTRACT AMENDMENT Dear Lorraine, Please find attached the signed copy of the BHRC 2003 Invoice Payment Option Designation and Amendment No.1 of the BHRC Contract. The invoice has been forwarded for payment. Best regards, Patsy M. Clegg Product Steward, HSE Shell Chemical Company 713-241-2521 Attachments: BHRC INVOICE PAYMENT OPTION DESIGNATION BHRCCONTRACTAMENDMENT CC: Nancy E. Sullivan BC: HSE ARS: Benzene Shanghai File SH ELL-MCCLU RG-066074