SILVERY DRAGON PRESTRESSED MATERIALS CO., LTD. TIANJIN announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 499.105 million compared to CNY 326.313 million a year ago. Operating income was CNY 49.754 million compared to CNY 9.009 million a year ago. Net income was CNY 34.152 million compared to CNY 4.401 million a year ago. Basic earnings per share from continuing operations was CNY 0.04 compared to CNY 0.01 a year ago.