Tongwei Co.Ltd(600438) : net profit in the first quarter increased by 513.01% year-on-year

Tongwei Co.Ltd(600438) released the report for the first quarter of 2022, realizing a net profit of RMB 5.194 billion, with a year-on-year increase of 513.01%. On the same day, the annual report for 2021 was released, realizing a net profit of 8.208 billion yuan, a year-on-year increase of 127.5%, and it is proposed to send 10 shares of 9.12 yuan.