Exhibit 99.1 RLX Technology Announces Unaudited Second Quarter 2024 Financial Results SHENZHEN, August 16, 2024 /PRNEWSWIRE/ - RLX Technology Inc. ("RLX Technology" or the "Company") (NYSE: RLX), a leading global branded e-vapor company, today announced its unaudited financial results for the second quarter ended June 30, 2024. Second Quarter 2024 Financial Highlights · Net revenues were RMB627.2 million (US$86.3 million) in the second quarter of 2024, compared with RMB378.1 million in the same period of 20 ...