Shanghai Health Study Update to Shell Sponsors and Stakeholders February 27, 2006 DRAFT Background The Shanghai Health Study (SHS), sponsored by the Benzene Health Research Consortium (BHRC) of which Shell Chemicals is a member, is a multi-stakeholder health study in Shanghai, China, which aims to better define potential human health risks associated with exposure to benzene.

To: From: Cc: Bcc: Received Date: Subject: Clegg, Patsy M SCC-CHSE-PC <patsy.clegg@shell.com>; Machado, Joe SCC-SCC <J.Machado@shell.com>; Cagen, Stuart Z SCC <stuart.cagen@shell.com> lannarone, Lauren B SCC-CSEA <lO=SHELLlOU=MSXSCC/CN=RECIPIENTS/CN=LAUREN.IA NNARONE> 2003-04-0912:46:20 GMT RE: 1Q 2003 SD Summaries Patsy - thanks - just wanted to be sure you are ok with that - I will send to Chuck, Susan and Nancy for review and cc you and Stuart as well - Thanks!

To: BHRC Technical Committee (E-mail) <benzconsort-tc@listserve.api.org> From: Matt Todd <ToddM@api.org> Cc: Clegg, Patsy M SCC-CHSE-PC <patsy.clegg@shell.com>; Brian E.

To: From: Cc: Bcc: Received Date: Subject: Benzene OC listserve (E-mail) <BenzConsort-OC@listserve.api.org> Lorraine Twerdok <Twerdokl@api.org> 2004-05-26 14:00:31 GMT BHRC - outreach matrix > To BHRC OC: Please find attached, for your review and comment, a draft table for use in OC technical/regulatory outreach activities, per the April Houston meeting discussions.

CC/DP Exposure Assessment for PROBABLE "BENZENE" EXPOSED ;:;()~"/(?

Shanghai Health Study Letterhead February _ _, 2007 DRAFT Via U.S.

To: From: Cc: Bcc: Received Date: Subject: Colmer, Robert W SC-CSEA <Rob.Colmer@shell.com> Clegg, Patsy M SCC-CHSE-PC <lO=SHELLlOU=MSXSCC/CN=RECIPIENTS/CN=PH197432> 2005-01-21 20:34:15 GMT Shanghai Health Study Info Rob, Thank you very much for the conversation that we had on Thursday regarding the Shanghai study.

To: Colmer, Robert W SC-DCS/18 <Rob.Colmer@shell.com> From: Clegg, Patsy M SCC-DCS/22 </O=SHE LUOU=MSXSCC/CN=RE CI PI ENTS/CN=PH197432> Cc: Bcc: Received Date: 2006-12-1802:29:00 GMT Subject: RE: Shanghai Health Study - PUBLISHED ARTICLES Rob, All articles are from the SHS.

To: 'Fitzsimmons, Mark' <MFitzsimmons@steptoe.com> From: Clegg, Patsy M SCC-DCS/22 </O=SHE LUOU=MSXSCC/CN=RE CI PI ENTS/CN=PH197432> Cc: Bcc: Received Date: 2007-03-2020:47:29 GMT Subject: RE: Shanghai Health Study - Meeting at API on March 29 YES.

API Contract No. 01-0000-4746, amendment no. 4 AMENDMENT NO.4 TO AGREEMENT FOR THE CONDUCT AND FUNDING OF A RESEARCH PROGRAM ON BENZENE HEALTH RISK FROM OCCUPATIONAL EXPOSURES al1g.A~~ndmentThe above agreement (as amended by Amendment No.1, Amendment No. 2, NO.3 thereto, the Current Agreement) by and between the undersigned companies (~~tg?

To: 'trisha.m.perkins@exxonmobil.com' <trisha.m.perkins@exxonmobil.com> From: Clegg, Patsy M SCC-OCS/22 </O=SHE LUOU=MSXSCC/CN=RE CI PI ENTS/CN=PH197432> Cc: Bcc: Received Date: 2007-04-2621 :04:27 GMT Subject: RE: SHS - New contract terms - suggested changes to draft Will do; nobody needs extra email.

To: 'arschna@erenj.com' <arschna@erenj.com>; 'bill.d.broddle@usa.conoco.com' <bill.d.broddle@usa.conoco.com>; 'burnetdm@bp.com' <burnetdm@bp.com>; 'carol.a.fairbrother@exxon.com' <carol.a.fairbrother@exxon.com>; 'cclark1 @tosco.com' <cclark1 @tosco.com>; 'cmparker@mapllc.com' <cmparker@mapllc.com>; 'f-judy.elledge@usa.conoco.com' d-judy.elledge@usa.conoco.com>; 'hwinger@cl- law.com' <hwinger@cl-Iaw.com>; 'jdps@chevron.com' <jdps@chevron.com>; 'Iynn.b.russo@exxon.com' <Iynn.b.russo@exxon.com>; 'masethwe@bp.com' <masethwe@bp.com>; 'myron.c.harrison@exxon.com' <myron.c.harrison@exxon.com>; 'ottowong@aol.com' <ottowong@aol.com>; 'pmclegg@shellus.com' <pmclegg@shellus.com>; 'podhaskyp@api.com' <podhaskyp@api.com>; 'pwbe@chevron.com' <pwbe@chevron.com>; 'richard.irons@uchsc.com' <richard.irons@uchsc.com>; 'roythorc@pb.com' <roythorc@pb.com>; 'rudy-breglia@sunoil.com' <rudy-breglia@sunoil.com>; 'twarmst@erenj.com' <twarmst@erenj.com>; Nancy Newkirk <newkirkn@api.org>; Lorraine Twerdok <twerdokl@api.org>; George Woodall <Woodallg@api.org> From: Paula Podhasky <podhaskyp@api.org> Cc: Bcc: Received Date: 2000-11-14 15:42:49 GMT Subject: FW: Benzene Research Consortium Stakeholders Meeting - December 1 4,2000 Benzene Research Consortium Stakeholders: Please find attached, for your information and consideration, a brief update of activities and a call for membership for a Public Relations and Communications Work Group from Dr.

To: Barrett, Michele R SC-EA <michele.barrett@shell.com>; Wang, Yean-Sung YS SC- CSEA <Yean-SungWang@shell.com> From: Colletti, Sarah J SCC-CSEA </O=SHE LUOU=MSXSCC/CN=RE CI PI ENTS/CN=SC192550> Cc: Colmer, Robert W SC-CSEA <Rob.Colmer@shell.com>; Zaayman, Johan H SCC- CSEA <Johan.Zaayman@shell.com>; Clegg, Patsy M SCC-CHSE-PC <patsy.clegg@shell.com> Bcc: Received Date: 2005-04-28 18:54:05 GMT Subject: FW: IF ASKED Shanghai Health Study Mitch/Sung: Should you get any questions about the Shanghai Health Study please see approved Media Holding Statement below.

To: From: Cc: Bcc: Received Date: Subject: lannarone, Lauren B SCC-CSEA <Lauren.lannarone@sheILcom>; Zhang, Angel SCHINA-PLl2 <AngeLZhang@sheILcom> Clegg, Patsy M SCC-CHSE-PC <lO=SHELLlOU=MSXSCC/CN=RECIPIENTS/CN=PH197432> 2004-08-3014:38:01 GMT RE: Update - Shanghai Benzene Study I could do the call Tuesday evening, Sept 7.

To: 'BREGLlA, RUDOLPH J' <RJBREGLlA@sunocoinc.com> From: Clegg, Patsy M SCC-CHSE-PC </O=SHE LUOU=MSXSCC/CN=RE CI PI ENTS/CN=PH197432> Cc: Bcc: Received Date: 2004-12-0813:47:09 GMT Subject: RE: Chinese worker study: Benzene article I hope not.