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            <startDate>2026-05-26</startDate>
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                <measure>iso4217:USD</measure>
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    <ffd:OfferingNote contextRef="c-2" id="f-16">&lt;div style="margin-bottom:8pt;padding-right:-2.63pt"&gt;&lt;span style="color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:400;line-height:120%"&gt;(1)  This registration statement on Form S-8 covers (i) 8,000,000 ordinary shares, par value &#x20ac;0.04&#160;per share (&#x201c;Ordinary Shares&#x201d;), of LyondellBasell Industries N.V. (the "Registrant") issuable pursuant to the LyondellBasell Industries Long-Term Incentive Plan (the "LTIP") and (ii) pursuant to Rule 416(a) under the Securities Act of 1933, as amended (the "Securities Act"), any additional Ordinary Shares that become issuable under the LTIP by reason of any stock dividend, stock split, recapitalization or other similar transaction. &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:8pt;padding-right:-2.63pt"&gt;&lt;span style="color:#000000;font-family:'Times New Roman',serif;font-size:10pt;font-weight:400;line-height:120%"&gt;(2)  Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(c) and Rule 457(h) under the Securities Act based upon the average of the high and low sales prices of the Registrant's Ordinary Shares as reported on the New York Stock Exchange on May 21, 2026.&lt;/span&gt;&lt;/div&gt;</ffd:OfferingNote>
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