Westlake's NAPCO Pipe & Fittings Introduces High-Performance Molecular-Oriented PVC C909 PipeBusiness Wire • 12/08/21
Hexion Holdings Announces Agreement to Sell Epoxy Businesses to Westlake ChemicalBusiness Wire • 11/24/21
Westlake Chemical Partners LP (WLKP) CEO Albert Chao on Q3 2021 Results - Earnings Call TranscriptSeeking Alpha • 11/02/21
Westlake Chemical Corporation (WLK) CEO Albert Chao on Q3 2021 Results - Earnings Call TranscriptSeeking Alpha • 11/02/21