Operator
Operator
Good morning, ladies and gentlemen. Thank you for standing by. Welcome to Koppers' Fourth Quarter 2019 Earnings Conference Call. At this time, all participants are in a listen-only mode. [Operator Instructions] Following the presentation, instructions will be given for the Q&A session. Please note, that this event is being record. I will now turn the call over to Quynh McGuire. Please go ahead.