POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes
and appoints each of Jeffrey A. Kaplan, Charity R. Kohl, Lara A. Mason
and Nora Elizabeth Campbell, signing singly, the undersigned's true
and lawful attorney-in-fact to:

(1)	execute for and on behalf of the undersigned, in the
undersigned's capacity as an officer and/or director of
LyondellBasell Industries N.V. (the "Company"), Forms 3, 4 and 5
(including amendments thereto) in accordance with Section 16(a)
of the Securities Exchange Act of 1934 and the rules and
regulations thereunder and, if necessary, a Form ID, Uniform
Application for Access Codes to File on EDGAR;
(2)	do and perform any and all acts for and on behalf of the
undersigned which may be necessary or desirable to complete and
execute any such Forms 3, 4 or 5 or Form ID and timely file such
forms (including amendments thereto) and applications with the
United States Securities and Exchange Commission and any stock
exchange or similar authority;
(3)	execute for and on behalf of the undersigned, in the
undersigned's capacity as an officer and/or director of the
Company, the Notification form for financial instrument
transactions in one's own issuing institution (including
amendments thereto) in accordance with Section 5:60 of the
Financial Supervision Act and the rules and regulations
thereunder and, if necessary, any successor form thereto; and
including any forms (all such forms authorized hereunder, the
"Dutch Reporting Forms") necessary to allow such Dutch Reporting
Forms to be filed via the website of the Dutch Authority for the
Financial Markets (the "AFM");
(4)	do and perform any and all acts for and on behalf of the
undersigned which may be necessary or desirable to complete and
execute any such Dutch Reporting Forms and timely file such Dutch
Reporting Forms (including amendments thereto) and applications
with the AFM and any stock exchange or similar authority; and
(5)	take any other action of any type whatsoever in connection with
the foregoing which, in the opinion of such attorney-in-fact, may
be of benefit to, in the best interest of, or legally required
by, the undersigned, it being understood that the documents
executed by such attorney-in-fact on behalf of the undersigned
pursuant to this Power of Attorney shall be in such form and
shall contain such terms and conditions as such attorney-in-fact
may approve in such attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power
and authority to do and perform any and every act and thing whatsoever
requisite, necessary, or proper to be done in the exercise of any of
the rights and powers herein granted, as fully to all intents and
purposes as the undersigned might or could do if personally present,
with full power of substitution or revocation, hereby ratifying and
confirming all that such attorney-in-fact, or such attorney-in-fact's
substitute or substitutes, shall lawfully do or cause to be done by
virtue of this Power of Attorney and the rights and powers herein
granted.  The undersigned acknowledges that the foregoing attorneys-
in-fact, in serving in such capacity at the request of the
undersigned, are not assuming, nor is the Company assuming, any of the
undersigned's responsibilities to comply with Section 16 of the
Securities Exchange Act of 1934 or Section 5:60 of the Financial
Supervision Act.

The undersigned agrees that each such attorney-in-fact herein may rely
entirely on information furnished orally or in writing by the
undersigned to such attorney-in-fact.  The undersigned also agrees to
indemnify and hold harmless the Company and each such attorney-in-fact
against any losses, claims, damages or liabilities (or actions in
these respects) that arise out of or are based upon any untrue
statements or omission of necessary facts in the information provided
by the undersigned to such attorney-in-fact for purposes of executing,
acknowledging, delivering or filing Forms 3, 4 or 5 (including
amendments thereto), Form ID or the Dutch Reporting Forms and agrees
to reimburse the Company and such attorney-in-fact for any legal or
other expenses reasonably incurred in connection with investigating or
defending against any such loss, claim, damage, liability or action.

This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 (including
amendments thereto) in accordance with Section 16(a) of the Securities
Exchange Act of 1934 and the Dutch Reporting Forms with respect to the
undersigned's holdings of and transactions in securities issued by the
Company, unless earlier (a) revoked by the undersigned in writing
delivered to the foregoing attorneys-in-fact or (b) superseded by a
new power of attorney regarding the purposes outlined in the first
paragraph hereof dated as of a later date.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney
to be executed as of this 23rd day of May, 2024.



/s/ Bridget E. Karlin_________________
Bridget E. Karlin


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