PQ Group Holdings Inc.https://pcaobus.org/form-ap-filings/57532/57532PQ Group Holdings Inc.575326/17/2020 10:26:56 AM2019421a5ab5-8633-4d89-9327-472b18232e961013Urish Popeck & Company, LLC680571PQ Group Holdings Inc.1708035PQG0101301100Kevin M McGarry0101301100True
PQ Group Holding Inc.https://pcaobus.org/form-ap-filings/42843/42843PQ Group Holding Inc.428436/18/2019 12:06:55 PM20183b15ac29-0ec4-4901-9c90-4c8dae12fbad1013Urish Popeck & Company, LLC675697PQ Group Holding Inc.1708035PQG0101301100Kevin M McGarry0101301100True