600448.SH released its annual report for 2021, realizing operating income of 3.621 billion yuan, an increase of 8.41% over the same period last year. Net profit belonging to shareholders of listed companies was-57.2742 million yuan, compared with 17.8221 million yuan in the same period last year. Net profit belonging to shareholders of listed companies after deducting non-recurring gains and losses was-63.3129 million yuan, compared with a loss of 3.222 million yuan in the same period last year. The basic loss per share is 0.09 yuan, and there is no profit distribution or capital reserve to increase equity plan during the reporting period.