According to the Zhitong Finance App, McAudi (300341.SZ) released its annual performance report for 2022. During the reporting period, the company achieved operating income of 1,779 million yuan, an increase of 21.43% over the previous year, and achieved net profit attributable to shareholders of listed companies of 260 million yuan, an increase of 46.15% over the previous year, and net profit attributable to shareholders of listed companies after deduction was 253 million yuan, an increase of 65.71% over the previous year.

The main reason for the increase in net profit is that the operating income of the company's three major business segments of electricity, optics, and medical increased by 5.66%, 12.70%, and 51.02%, respectively, over the same period last year.