KAISER ALUMINUM CORPhttps://pcaobus.org/form-ap-filings/33754/33754KAISER ALUMINUM CORP337542/28/2019 10:34:22 PM20182eff71b9-edec-4e55-85ff-cff82d0c762c34Deloitte & Touche LLP30482KAISER ALUMINUM CORP8115963KLUCQ; KALU0003411436Shellie Ann Tabayoyong0003411436True