Zhitong Financial APP News, 600257.SH released a report for the first three quarters of 2023 that the company's operating income was 873 million yuan, up 5.40% from the same period last year; the net profit belonging to shareholders of listed companies was 2.3466 million yuan, down 12.55% from the same period last year; the net loss belonging to shareholders of listed companies after deducting non-recurring gains and losses was 4.4958 million yuan; and basic earnings per share was 0.0049 yuan per share.