On March 22, Ge Longhui | Datang Environment (01272.HK) announced that for the year ended December 31, 2023, the Group's revenue was RMB 5.7201 billion, an increase of 7.5% over last year. The Group's gross profit was RMB 1,145 million, an increase of 45.0% over the previous year; the Group's gross margin was 20.0%, an increase of 5.2 percentage points over last year. In 2023, the total comprehensive income attributable to owners of the parent company was RMB 522.6 million, an increase of 91.2% over last year. In 2023, the Group continued to maintain its position as the largest desulfurization and denitrification franchisee and largest producer of denitrification catalysts in China.