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WESTLAKE CORP (WLK) — Operating Income

Annual figures by fiscal year, from SEC filings.

2009: $107.26M2010: $378.36M2011: $446.80M2012: $615.35M2013: $953.46M2014: $1.12B2015: $960.00M2016: $583.00M2017: $1.23B2018: $1.41B2019: $656.00M2020: $429.00M2021: $2.80B2022: $3.05B2023: $729.00M2024: $875.00M2025: -$1.58B-$1.58B
2009Operating Income (USD)2025
Fiscal YearOperating IncomeChange YoY
2025-$1.58B-280.3%
2024$875.00M+20.0%
2023$729.00M-76.1%
2022$3.05B+8.9%
2021$2.80B+552.7%
2020$429.00M-34.6%
2019$656.00M-53.4%
2018$1.41B+14.9%
2017$1.23B+110.1%
2016$583.00M-39.3%
2015$960.00M-14.6%
2014$1.12B+17.9%
2013$953.46M+54.9%
2012$615.35M+37.7%
2011$446.80M+18.1%
2010$378.36M+252.8%
2009$107.26M—