Burning Rock Biotech Limited (NASDAQ:BNR) Q2 2021 Earnings Conference Call August 31, 2021 8:00 AM ET Company Participants Yusheng Han - Chief Executive Officer Shannon Chuai - Chief Operating Officer Joe Zhang - Chief Technology Officer Leo Li - Chief Financial Officer Conference Call Participants Doug Schenkel - Cowen David Lee - Bank of America Sean Wu - Morgan Stanley Operator Good day and thank you for standing by. Welcome to the Burning Rock Biotech 2021 Second Quarter Earnings Conference Call. [Opera ...