Nahla Azmy | Vice President of Investor Relations and Financial Communications |
Belgacem Chariag | President & Chief Executive Officer |
Michael Crews | Chief Financial Officer |
David Begleiter | Deutsche Bank |
Angel Castillo | Morgan Stanley |
Alex Yefremov | KeyBanc Capital Markets |
David Silver | C.L. King |
Good morning. My name is Catherine and I'll be your conference operator today. Welcome to the PQ Group Holdings First Quarter 2021 Earnings Call and Webcast. Please note today's call is being recorded and should run approximately one hour. All participants lines have been placed in a listen-only mode to prevent any background noise.