2017 U.S. Political Activity Report

LYONDELLBASELL

LyondellBasell (LYB) is committed to ensuring transparency with regard to our disclosures to the public. The following tables reflect political activity and contributions made by LYB and the LYB Political Action Committee (LYB PAC) from January 1, 2017 through December 31, 2017. All contributions and disclosures were made in compliance with the LYB Political Contributions Policy and LYB PAC Bylaws.

LYB PAC

LYB PAC contributions by employees totaled [$146,586] for the year ending 2017. These contributions are disclosed in our filings with the Federal Election Commission (FEC), as required by law.

Set forth below are the contributions made by the LYB PAC to U.S. state and federal campaigns and political action committees

Political Action Committees American Chemistry Council PAC 5000 Tennessee Chamber PAC 1000 American Fuels and Petrochemical Manufacturers Association Political Action Committee (AFPMPAC) 5000 The Society of the Plastics Industry, Inc. Political Action Committee 2500 National Republican Senatorial Committee 5000 National Republican Congressional Committee 5000 CICI CHEMPAC 1000 TCC/ACIT FREEPAC 1500

Federal Alexander For Senate 2020 Inc 1500 Andy Harris For Congress 1500 Bill Cassidy For US Senate 2000 Brady For Congress 2500 Captain Higgins For Congress 1500 Carper For Senate 2000 Chris Coons For Delaware 500 Chris Coons For Delaware 1000 Cory Booker For Senate 1500 Culberson For Congress 1500 Dr. Brian Babin For Congress 2500 Elect Blake Farenthold Committee 1500 Frelinghuysen For Congress 1500 Friends of Dave Joyce 1500 Friends Of Jim Inhofe 1500 Friends of John Barrasso 5000 Friends Of John Thune 2000 Gene Green Congressional Campaign 1500 Grassley Committee Inc 2500 John Kennedy For Us 1500 Kinzinger For Congress 2000 Kustoff For Congress 1500 Lisa Murkowski For US Senate 2000 Loebsack For Congress 1500 Manchin For West Virginia 1500 McCaul For Congress, Inc 2000 Olson For Congress Committee 1500 Pallone For Congress 1500 Pat Meehan for Congress 1500 Poe For Congress 1500 Portman For Senate Committee 1500 Ted Cruz For Senate 2500 Texans For Senator John Cornyn Inc 2000 Upton For All Of Us 2000 Volunteers For Shimkus 2000 Walden For Congress 2000 Weber For Congress 1500

State Abel Herrero Campaign 1000 Ana Hernandez Campaign 1000 Ando Con Mando Campaign 500 Armando Walle Campaign 500 Brooks Landgraf Campaign 500 Carol Alvarado Campaign (SH-145) 500 Chris Turner Campaign 500 Citizens for Bruce Rauner 1000 Committee To Elect Patrick Diegnan 500 Craig Goldman Campaign 500 Dennis Paul For State Representative 1000 Dewayne Burns for State Representative 500 Drew Darby Campaign 1500 Election Fund Of Tom Kean for State Senate 500 Four Price Campaign 500 Friends of Kevin Roberts 500 Friends of Larry Taylor 1000 Friends of Paul Bettencourt (SPAC) 1000 Friends of Tom Oliverson 500 Geanie Morrison Campaign 1500 Giovanni Capriglione Campaign 500 Glen Hegar Campaign 5000 Jessica Farrar Campaign 500 Jimmy Eldridge Campaign 1000 John Kuempel Campaign 500 John Whitmire for State Senate 1000 Ken King Campaign 500 Lyle Larson Campaign 1000 Morgan Meyer for Texas 500 Nancy Pinkin Campaign 500 Robert Karabinchak Campaign 500 Robert Nichols Campaign 1500 Sarah Davis Campaign 500 Senator Juan Chuy Hinojosa Campaign 1000 Senfronia Thompson Campaign 1000 Sylvia Garcia Campaign 2500 Texans for Joan Huffman (SPAC) 1000 Texans for Kelly Hancock (SPAC) 1000 Texans for Trent Ashby 500 Texas House Leadership Fund 2500 The Kyle Kacal Campaign 500 Todd Hunter Campaign 1000 Tracy King Campaign 500 Vote Faircloth Campaign 1000

CORPORATE POLITICAL CONTRIBUTIONS

LYB made the following U.S. corporate political contributions from January 1, 2017 through December 31, 2017.

Purpose Amount Contributions to candidates, parties and political action committees 0 Contributions and expenditures made with the intent to participate in any political campaign or referendum • Houston Taxpayers for Quality Education $20,000 Payments to 527 organizations, independent expenditure committees, 501(c)(4) groups 0 and other tax-exempt organizations that may use such funds for political purposes Independent expenditures made by the company itself 0

TRADE ASSOCIATION PARTICIPATION

LYB is involved in a number of industry groups that support our legislative and regulatory evaluation process. Listed below are the dues made by LYB to U.S. trade associations that may be used for lobbying or political activities, to the extent that the total annual payment received by the trade association from us is at least $50,000 and such non-deductible amount is provided to us by the trade association. All contributions disclosed in this report were made in accordance with the LYB Political Contribution Policy.

Trade Association Amount American Chemical Council $437,400 American Chemistry Council Plastics Division $345,000 American Fuel & Petrochemical Manufacturers $267,000 American Petroleum Institute $84,000 American Progressive Bag Alliance $6,200 Baker Botts 8-Hour Coalition $76,000 Business RoundTable $255,000 National Association of Manufacturers $60,700 Plastic Pipe Institute $2,900 Plastics Industry Association $2,700 Styrene Information Research Center $74,100 Texas Chemical Council $31,750