FilingIndex
10-KThe Record

WESTLAKE CORP files 10-K

Filed Feb 21, 2018 · 8y ago · Accession 0001262823-18-000008

Plain English

Annual report — full-year financials, business overview, and risk factors.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Ticker
WLK
CIK
1262823
Form type
10-K
Filing date
Feb 21, 2018
Report date
Dec 31, 2017
Document
a12311710-kwlk.htm
Size
23.3 MB