SHENZHEN, China, Aug. 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 HighlightsNet 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 2023.Gross margin was 25.2% in the second quarter of 2024, compared with 26.1% in the ...