Ching Chan Optical Technology Co., Ltd. reported earnings results for the first quarter ended March 31, 2022. For the first quarter, the company reported sales was TWD 116.26 million compared to TWD 144.36 million a year ago. Net income was TWD 30.23 million compared to TWD 11.18 million a year ago. Basic earnings per share from continuing operations was TWD 0.84 compared to TWD 0.31 a year ago. Diluted earnings per share from continuing operations was TWD 0.84 compared to TWD 0.31 a year ago.