Quick Answer
Westlake Chemical Partners LP reported Operating Income Loss of $319.58 million for the year ending 2025.
- Westlake Chemical Partners LP showed a decrease of -18.2% in Operating Income Loss from 2024 to 2025.
- This data is from Westlake Chemical Partners LP's annual report (Form 10-K), filed with the SEC on March 4, 2026.
- XBRL data for this metric is available from 2014 to 2025 (12 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Over the full 12 years of available data (2014 to 2025), Westlake Chemical Partners LP's Operating Income Loss has declined by 55.4%.
- Historical annual values: Fiscal year 2025: $319.58 million | Fiscal year 2024: $390.44 million | Fiscal year 2023: $357.71 million | Fiscal year 2022: $347.69 million | Fiscal year 2021: $410.69 million | Fiscal year 2020: $352.99 million | Fiscal year 2019: $350.15 million | Fiscal year 2018: $349.57 million | Fiscal year 2017: $374.41 million | Fiscal year 2016: $366.44 million | Fiscal year 2015: $359.33 million | Fiscal year 2014: $716.56 million.
- Data sourced from SEC EDGAR public filings as of June 21, 2026.
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