GEM (SHE:002340) posted third-quarter net profit attributable to shareholders of 202.4 million yuan, up 51% from the previous year.
The battery recycler's Q3 earnings per share went up 33% year over year to 0.04 yuan, according to a Wednesday filing with the Shenzhen bourse.
Revenue climbed 3.4% to 7.53 billion yuan.
GEM's shares were down 2% in recent trade.