DuoLun Technology Corporation Ltd. reported earnings results for the full year ended December 31, 2021. For the full year, the company reported sales was CNY 713.75 million compared to CNY 635.34 million a year ago. Revenue was CNY 714.66 million compared to CNY 635.62 million a year ago. Net loss was CNY 171.5 million compared to net income of CNY 79.54 million a year ago. Basic loss per share from continuing operations was CNY 0.2749 compared to basic earnings per share from continuing operations of CNY 0.1276 a year ago. Diluted loss per share from continuing operations was CNY 0.2749 compared to diluted earnings per share from continuing operations of CNY 0.1275 a year ago.