LyondellBasell (LYB) Q3 Earnings Lag Estimates Posted byZacks Equity Research October 29, 2021 Leave a comment on LyondellBasell (LYB) Q3 Earnings Lag Estimates LyondellBasell (LYB) delivered earnings and revenue surprises of -9.17% and 5.86%, respectively, for the quarter ended September 2021. Do the numbers hold clues to what lies ahead for the stock?