Quick Answer
Westlake Chemical Partners LP reported Gross Profit of $347.85 million for fiscal year 2025.
Westlake Chemical Partners LP Gross Profit — Annual History
| Fiscal Year | Gross Profit | YoY Change |
|---|---|---|
| 2025 | $347.85M | -17.0% |
| 2024 | $418.94M | +8.1% |
| 2023 | $387.46M | +2.7% |
| 2022 | $377.37M | -14.6% |
| 2021 | $441.71M | +16.6% |
| 2020 | $378.88M | -0.1% |
| 2019 | $379.43M | +0.6% |
| 2018 | $377.16M | -6.6% |
| 2017 | $403.67M | +3.2% |
| 2016 | $391.33M | +2.2% |
| 2015 | $382.88M | -48.7% |
| 2014 | $745.81M | — |
Quarterly Gross Profit
| Quarter Ending | Gross Profit | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $99.42M | -15.0% | +1.9% |
| June 30, 2025 | $97.53M | -3.7% | +80.3% |
| March 31, 2025 | $54.08M | -47.1% | -53.8% |
| September 30, 2024 | $116.94M | +25.8% | +15.5% |
| June 30, 2024 | $101.23M | +15.4% | -0.9% |
| March 31, 2024 | $102.18M | -3.7% | +9.9% |
| September 30, 2023 | $92.98M | +2.7% | +6.0% |
| June 30, 2023 | $87.72M | -9.8% | -17.3% |
- Westlake Chemical Partners LP showed a decrease of -17.0% in Gross Profit compared to the prior fiscal year.
- Over the 2014–2025 period, Westlake Chemical Partners LP’s gross profit has declined by 53.4% (from $745.81 million to $347.85 million).
- The most recent figure is from Westlake Chemical Partners LP’s fiscal year 2025 report (Form 10-K), filed with the SEC on March 4, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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