RLX Technology (RLX) reported Q1 non-GAAP earnings Wednesday of 0.263 Chinese renminbi ($0.04) per diluted American depositary share, up from 0.193 renminbi a year earlier.
A single analyst polled by FactSet expected 0.21 renminbi.
Net revenue for the quarter ended March 31 was 1.59 billion renminbi, up from 808.3 million renminbi a year earlier.
A single analyst polled by FactSet expected 1.15 billion renminbi.
The company's shares were up 3.5% in premarket activity.