X0306 4 2023-02-20 false 0001489393 LyondellBasell Industries N.V. LYB 0001791947 Foley Kimberly A 4TH FLOOR ONE VINE STREET LONDON X0 W1J 0AH UNITED KINGDOM false true false false EVP, Refining, I&D Class A Ordinary Shares 2023-02-20 4 F false 215.00 97.32 D 23557.547 D Represents shares withheld by the issuer to satisfy tax withholding obligations in connection with the vesting 750 shares of restricted stock units granted to the reporting person on February 20, 2020. Includes 4,752 restricted stock units ("RSUs") granted pursuant to the issuer's long-term incentive plan: 234 granted on August 1, 2020 that vest on August 1, 2023; 1,444 granted on February 25, 2021 that vest on February 25, 2024; 2,193 granted on February 24, 2022 that vest on February 24, 2025 and 881 granted on October 15, 2022 that vest on October 15, 2025. /s/ Lara A. Mason, Attorney-in-Fact 2023-02-22