# Westlake Corporation

> American petrochemical company

**Wikidata**: [Q17326957](https://www.wikidata.org/wiki/Q17326957)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Westlake_Corporation)  
**Source**: https://4ort.xyz/entity/westlake-corporation


## References

1. Global LEI Index
2. Google Knowledge Graph
3. [Form 10-K. 2012](https://www.sec.gov/Archives/edgar/data/0001262823/000119312512075023/d276115d10k.htm)
4. [Form 10-K. 2013](https://www.sec.gov/Archives/edgar/data/0001262823/000126282313000007/a12311210-k.htm)
5. [Form 10-K. 2014](https://www.sec.gov/Archives/edgar/data/0001262823/000126282314000007/a12311310-k.htm)
6. [Form 10-K. 2015](https://www.sec.gov/Archives/edgar/data/0001262823/000126282315000007/a12311410-k.htm)
7. [Form 10-K. 2016](https://www.sec.gov/Archives/edgar/data/0001262823/000126282316000030/a12311510-k.htm)
8. [Form 10-K. 2017](https://www.sec.gov/Archives/edgar/data/0001262823/000126282317000008/a12311610-kwlk.htm)
9. [Form 10-K. 2018](https://www.sec.gov/Archives/edgar/data/0001262823/000126282318000008/a12311710-kwlk.htm)
10. [Form 10-K. 2019](https://www.sec.gov/Archives/edgar/data/0001262823/000126282319000012/a12311810-kwlk.htm)
11. [Form 10-K. 2020](https://www.sec.gov/Archives/edgar/data/0001262823/000126282320000007/a12311910-kwlk.htm)
12. [Form 10-K. 2021](https://www.sec.gov/Archives/edgar/data/0001262823/000126282321000023/wlk-20201231.htm)
13. [Form 10-K. 2022](https://www.sec.gov/Archives/edgar/data/0001262823/000126282322000014/wlk-20211231.htm)
14. [Form 10-K. 2023](https://www.sec.gov/Archives/edgar/data/0001262823/000126282323000011/wlk-20221231.htm)
15. Wikirate