 HOUSTON and LONDON, Jan. 14, 2022 PRNewswire -- LyondellBasell NYSE: LYB, one of the largest plastics, chemicals and refining companies in the world, will announce fourth-quarter 2021 financial results before the U.S. market opens on Friday, January 28, followed by a webcast and teleconference to discuss results at 11:00 a.m. EST. Teleconference and Webcast Details Friday, January 28, 2022 11:00 a.m. 