Zhejiang Tuna Environmental Science & TechnologyCo.,Ltd. reported earnings results for the full year ended December 31, 2021. For the full year, the company reported sales was CNY 615.87 million compared to CNY 424.03 million a year ago. Revenue was CNY 615.89 million compared to CNY 424.03 million a year ago. Net loss was CNY 80.97 million compared to CNY 122.29 million a year ago. Basic loss per share from continuing operations was CNY 0.4 compared to CNY 0.61 a year ago. Diluted loss per share from continuing operations was CNY 0.4 compared to CNY 0.61 a year ago.