In 2022, Saijing Technology's comprehensive sales revenue was RMB 918 million

In 2022, Sunking Technology's comprehensive sales revenue will be 918 million yuan, a year-on-year decrease of 1%. Among them, sales revenue in the high-voltage direct current transmission field fell sharply by 57% due to the impact of the epidemic. However, the performance in the field of electrified transportation has increased significantly, thanks to the increase in China Railway Group's purchase of electric freight locomotives, the application of self-developed IGBT chips and modules in the field of electric vehicles, and the market performance of marine solid-state DC circuit breakers. In addition, sales revenue from industrial and other fields increased by 43% year-on-year, mainly benefiting from strong market demand in downstream industries.