PQ Group Holdings Inc.https://pcaobus.org/form-ap-filings/38100/38100PQ Group Holdings Inc.381004/4/2019 8:34:34 AM201849a35f59-2b32-4c0d-b388-14cbf0cf65b7238PricewaterhouseCoopers LLP680571PQ Group Holdings Inc.1708035PQG0023800610Christoph Matthias Gabel0023800610876#^#1395PricewaterhouseCoopers LLP#^#PricewaterhouseCoopers Accountants N.V.True
PQ Group Holdings Inc.https://pcaobus.org/form-ap-filings/22231/22231PQ Group Holdings Inc.222314/10/2018 2:41:45 PM2017fc81cb02-1072-4583-9336-b39e1ad7e620238PricewaterhouseCoopers LLP680571PQ Group Holdings Inc.1708035PQG0023800610Christoph Matthias Gabel00238006101395#^#876PricewaterhouseCoopers Accountants N.V.#^#PricewaterhouseCoopers LLPTrue
PQ Group Holdings Inc.https://pcaobus.org/form-ap-filings/12063/20465PQ Group Holdings Inc.204653/26/2018 6:20:29 PM20163152c3fd-1d08-48d2-9386-b10df6f67788238PricewaterhouseCoopers LLP680571PQ Group Holdings Inc.1708035PQG0023800610Christoph Matthias Gabel00238006101395#^#876PricewaterhouseCoopers Accountants N.V.#^#PricewaterhouseCoopers LLPTrue
PQ Group Holdings Inc.https://pcaobus.org/form-ap-filings/12063/12063PQ Group Holdings Inc.1206310/4/2017 10:02:53 AM201631764b5a-dfef-40cd-bbb4-ae0abfbeb2d5238PricewaterhouseCoopers LLP680571PQ Group Holdings Inc.1708035PQG0023800610Christoph Matthias Gabel0023800610False
PQ Group Holdings Inc.https://pcaobus.org/form-ap-filings/8669/8669PQ Group Holdings Inc.86696/15/2017 7:26:14 AM20168df0f911-0f63-4013-b99c-0f8ac1c0737a238PricewaterhouseCoopers LLPPQ Group Holdings Inc.17080350023800610Christoph Matthias Gabel0023800610True