Operator
Operator
Ladies and gentlemen, thank you for standing by, and welcome to Canaan Inc. First Quarter 2023 Earnings Conference Call. At this time, all participants are in listen-only mode. After the managements prepared remarks, we will have a question-and-answer session. Please note that this event is being recorded. Now, I'd like to hand the conference over to your speaker host today, Mr. Clark Soucy, Investor Relations Director of the company. Please go ahead, Clark.