Exhibit 99.1 Burning Rock Reports Third Quarter 2023 Financial Results GUANGZHOU, China, November 30, 2023—Burning Rock Biotech Limited (NASDAQ: BNR and LSE: BNR, the "Company" or "Burning Rock"), a company focused on the application of next generation sequencing (NGS) technology in the field of precision oncology, today reported financial results for the three months ended September 30, 2023. Recent Business Updates • Therapy Selection and Minimal Residual Disease (MRD) • Personalized Minimal Residual Dise ...