Exhibit 21
| Entity Name | Jurisdiction of Formation | |
Basell (Thailand) Holdings B.V. | Netherlands | |
Basell Advanced Polyolefins (Suzhou) Co. Ltd. | China | |
Basell Advanced Polyolefins (Thailand) Company Ltd. | Thailand | |
Basell Arabie Investissements SAS | France | |
Basell Asia Pacific Consulting (Shanghai) Co., Ltd. | China | |
Basell Asia Pacific Limited | Hong Kong | |
Basell Bayreuth Chemie GmbH | Germany | |
Basell Benelux B.V. | Netherlands | |
Basell Canada Inc. | Ontario | |
Basell Cayman Corporation | Cayman | |
Basell Chemie Köln GmbH | Germany | |
Basell Deutschland GmbH | Germany | |
Basell Europe Holdings B.V. | Netherlands | |
Basell France S.A.S. | France | |
Basell Germany Holdings GmbH | Germany | |
Basell Holdings Middle East GmbH | Germany | |
Basell Ibérica Poliolefinas Holdings S.L. | Spain | |
Basell International Holdings B.V. | Netherlands | |
Basell International Trading FZE | United Arab Emirates | |
Basell Italia S.r.l | Italy | |
Basell Mexico, S. de R.L. de C.V. | Mexico | |
Basell Moyen Orient Investissements SAS | France | |
Basell North America Inc. | Delaware | |
Basell Poliolefinas Comercial Espagnola S.L. | Spain | |
Basell Poliolefinas Iberica S.L. | Spain | |
Basell Poliolefinas Ltda. | Brazil | |
Basell Poliolefinas, S. de R.L. de C.V. | Mexico | |
Basell Poliolefine Italia S.r.l. | Italy | |
Basell Polyéthylène S.A.S. | France | |
Basell Polyolefin Istanbul Ticaret Limited Sirketi | Turkey | |
Basell Polyolefine GmbH | Germany | |
Basell Polyolefines France S.A.S. | France | |
Basell Polyolefins Company BVBA | Belgium | |
Basell Polyolefins India Private Limited | India | |
Basell Polyolefins Korea Ltd. | Korea | |
Basell Polyolefins UK Limited | United Kingdom | |
Basell Polypropylène SAS | France | |
Basell Sales & Marketing Company B.V. | Netherlands | |
Basell Service Company B.V. | Netherlands | |
Basell Slovakia s.r.o. | Slovakia | |
Basell UK Holdings Ltd. | United Kingdom | |
Basell UK Ltd. | United Kingdom | |
Compagnie de Distribution des Hydrocarbures SAS | France | |
Compagnie Petrochimique de Berre SAS | France | |
Complejo Industrial Taqsa A.I.E. | Spain | |
Equistar Bayport, LLC | Delaware | |
Equistar Chemicals, LP | Delaware | |
Equistar GP, LLC | Delaware |
Equistar LP, LLC | Delaware | |
Equistar Mont Belvieu Corporation | Delaware | |
Equistar Olefins G.P., LLC | Delaware | |
Equistar Olefins Offtake G.P., LLC | Delaware | |
Equistar Olefins Offtake LP | Delaware | |
GP Entreprises SA | France | |
GuangZhou Basell Advanced Polyolefins Co., Ltd. | China | |
Hisane A.I.E. | Spain | |
Houston Refining LP | Delaware | |
Industriepark Münchsmünster GmbH & Co. KG | Germany | |
Industriepark Münchsmünster Verwaltungsgesellschaft mbH | Germany | |
LaPorte Methanol Company, L.P. | Delaware | |
LYB Americas Finance Company | Delaware | |
LYB Americas Finance Holdings B.V. | Netherlands | |
LYB Finance Company B.V. | Netherlands | |
LYB Receivables LLC | Delaware | |
LYB Trading Company B.V. | Netherlands | |
Lyondell Asia Holdings Limited | Hong Kong | |
Lyondell Asia Pacific, Ltd. | Delaware | |
Lyondell Centennial Corp. | Delaware | |
Lyondell Chemical Central Europe Ges.m.b.H. | Austria | |
Lyondell Chemical Company | Delaware | |
Lyondell Chemical Espana Co. | Delaware | |
Lyondell Chemical Europe, Inc. | Delaware | |
Lyondell Chemical International Company | Delaware | |
Lyondell Chemical Overseas Services, Inc. | Delaware | |
Lyondell Chemical Pan America, Inc. | Delaware | |
Lyondell Chemical Products Europe LLC | Delaware | |
Lyondell Chemical Properties, L.P. | Delaware | |
Lyondell Chemical Technology 1 Inc. | Delaware | |
Lyondell Chemical Technology Management, Inc. | Delaware | |
Lyondell Chemical Technology, L.P. | Delaware | |
Lyondell Chemie (PO-11) B.V. | Netherlands | |
Lyondell Chemie (POSM) B.V. | Netherlands | |
Lyondell Chemie Nederland B.V. | Netherlands | |
Lyondell Chimie France LLC | Delaware | |
Lyondell Chimie France SAS | France | |
Lyondell Chimie TDI SCA | France | |
Lyondell China Holdings Limited | Hong Kong | |
Lyondell Europe Holdings Inc. | Delaware | |
Lyondell France Holdings SAS | France | |
Lyondell Greater China Holdings Limited | Hong Kong | |
Lyondell Greater China Trading Limited | China | |
Lyondell Greater China, Ltd. | Delaware | |
Lyondell Japan, Inc. | Japan | |
Lyondell PO-11 C.V. | Netherlands | |
Lyondell POJVGP, LLC | Delaware | |
Lyondell POJVLP, LLC | Delaware | |
Lyondell POTechGP, Inc. | Delaware | |
Lyondell POTechLP, Inc. | Delaware |
Lyondell Quimica do Brasil, Ltda | Brazil | |
Lyondell Refining Company LLC | Delaware | |
Lyondell Refining I LLC | Delaware | |
Lyondell South Asia Pte Ltd | Singapore | |
LyondellBasell Acetyls Holdco, LLC | Delaware | |
LyondellBasell Acetyls, LLC | Delaware | |
LyondellBasell Advanced Polyolefins Mexico, S.A. de C.V. | Mexico | |
LyondellBasell Australia (Holdings) Pty Ltd | Australia | |
LyondellBasell Australia Pty Ltd | Australia | |
LyondellBasell China Holdings B.V. | Netherlands | |
LyondellBasell Disaster Relief Fund | Delaware | |
LyondellBasell F&F Holdco, LLC | Delaware | |
LyondellBasell Finance Company | Delaware | |
LyondellBasell Finance Netherlands B.V. | Netherlands | |
LyondellBasell Industries Holdings B.V. | Netherlands | |
LyondellBasell Methanol GP, Inc. | Delaware | |
LyondellBasell Methanol LP, Inc. | Delaware | |
LyondellBasell Netherlands Holdings B.V. | Netherlands | |
LyondellBasell Proche Orient Investissements SAS | France | |
LyondellBasell Services France S.A.S. | France | |
LyondellBasell Subholdings B.V. | Netherlands | |
LyondellBasell Syrma SAS | France | |
OE Insurance Ltd | Bermuda | |
Olefins JV, LP | Delaware | |
Petroken Petroquimica Ensenada SA | Argentina | |
PO JV, LP | Delaware | |
PO Offtake, LP | Delaware | |
POSM II Limited Partnership, L.P. | Delaware | |
POSM II Properties Partnership LLC | Delaware | |
SCI de Plastiques de Normandie | France | |
Société du Noir d’Acétylene de l’Aubette SAS | France | |
Technology JV, LP | Delaware | |
TRV Thermische Rückstandsverwertung GmbH & Co. KG | Germany | |
TRV Thermische Rückstandsverwertung Verwaltungs-GmbH | Germany |
