EVE Energy (SHE:300014) posted first-quarter net profit attributable to shareholders of 1.10 billion yuan, up 3.3% from 1.07 billion yuan the previous year.
Earnings per share ticked up to 0.53 yuan from 0.52 yuan, according to a Friday filing with the Shenzhen bourse.
The battery manufacturer's revenue rose 37% year over year to 12.8 billion yuan from 9.32 billion yuan.
Shares of the company climbed 1% in recent trade.