Autobio Diagnostics Co.,Ltd. released its annual performance report on April 22 evening, saying that in 2020, the net profit attributable to shareholders of the listed company was about 748 million yuan, down 3.41% year-on-year. Its operating revenue was about 2.978 billion yuan, increased by 11.15% year on year;

On the same day, Autobio released the report for the first quarter of 2021, during which the company achieved operating revenue of 817 million yuan, an increase of 48.44% year-on-year; Net profit attributable to shareholders of the listed company was 171 million yuan, up 84.15% year on year. The main company magnetic particle chemiluminescence detection reagent revenue continued to grow.

Shanghai ZJ Bio-Tech Co.,Ltd. released its annual performance report on April 21 evening, saying that the net profit attributable to shareholders of the listed company in 2020 was about 932 million yuan, up 1708.96% year-on-year; The operating revenue was about 2.052 billion yuan, up 692.72% year on year; The basic earnings per share was 6.38 yuan, a year-on-year increase of 1722.86%.