Explore Westlake's complete collection of publicly available corporate disclosures, including annual reports, sustainability reports, financial statements, ESG data spreadsheets, and related web publications. Each document is sourced directly from Westlake's official channels and fully traceable to its official company sources.
The table below lists all of Westlake's' corporate disclosure by name and reporting period, ensuring full transparency and easy access.
| Fiscal Year / Type | Languages | |
|---|---|---|
20244 disclosures | ||
Annual Report | en | |
Sustainability Report | en | |
Financial & Extra-Financial Disclosure | ||
10-K | en | |
20233 disclosures | ||
Annual Report | en | |
Sustainability Report | en | |
Financial & Extra-Financial Disclosure | ||
20222 disclosures | ||
ESG Report | en | |
Annual Report | en | |
20213 disclosures | ||
ESG Report | en | |
10-K | en | |
ESG Report | en | |
20202 disclosures | ||
ESG Report | ||
10-K | ||
20192 disclosures | ||
10-K | ||
Sustainability Report | ||
20182 disclosures | ||
10-K | ||
Sustainability Report | ||
20172 disclosures | ||
Sustainability Report | ||
10-K | ||
20161 disclosure | ||
10-K | ||
20151 disclosure | ||
10-K | ||
20141 disclosure | ||
10-K | ||
20131 disclosure | ||
10-K | ||
20121 disclosure | ||
10-K | ||
20111 disclosure | ||
10-K | ||
20101 disclosure | ||
10-K | ||
20091 disclosure | ||
10-K |