HOUSTON–(BUSINESS WIRE)–Westlake Corporation (NYSE: WLK) (the “Company” or “Westlake”) today announced first quarter 2026 results. SUMMARY FINANCIAL HIGHLIGHTS (in millions of dollars, except per share data and percentages)       Three Months Ended March 31, 2026   Three Months Ended December 31, 2025   Three Months Ended March 31, 2025               Westlake Corporation             Net sales   $ 2,652     $ 2,533     $ 2,846   Loss from operations   $ (172 )   $ (671 )   $ (32 ) Net loss att