Evan Xu | Chief Financial Officer |
Sizhen Wang | Co-Founder, Chairman & Chief Executive Officer |
Yang Huang | Credit Suisse |
Good morning, and thank you for standing by. Welcome to the First Quarter 2022 Genetron Health Earnings Conference Call. At this time, all participants are in a listen-only mode. After the speakers' presentation, there will be a question-and-answer session. [Operator Instructions] Please be advised that today's conference is being recorded.