Earnings Presentation 1Q 2025 1 First Quarter 2025 Highlights Operational Milestones $2.5 billion cash position provides significant optionality 1Q 2025 Financial Results $2.8B Net Sales $288M EBITDA(1) $2.5B Cash, Equivalents and Investments(2) (1) Reconciliation of EBITDA to Net Income (Loss), Income from Operations and Net Cash Provided by Operating Activities can be found on page 11 (2) Includes investments in available-for-sale securities 2 • 1Q'25 PEM EBITDA impacted by $100 million of YoY higher feed ...

In its upcoming report, Westlake Chemical (WLK) is predicted by Wall Street analysts to post quarterly earnings of $0.70 per share, reflecting a decline of 47.8% compared to the same period last year. Revenues are forecasted to be $2.92 billion, representing a year-over-year decrease of 1.9%.Over the past 30 days, the consensus EPS estimate for the quarter has been adjusted downward by 9.8% to its current level. This demonstrates the covering analysts' collective reassessment of their initial projections du ...