Jul 22, 2021 02:06 PM (GMT+8) · EqualOcean
Ruifeng optoelectronics rose by more than 15% in the afternoon, while Huacan optoelectronics, Guoxing optoelectronics, Jufei optoelectronics, Changyang technology, 800 million spacetime, and MuLinSen continued to rise. Sanan optoelectronics has risen by more than 25% in the past three trading days, and its share price has reached a record high, with a total market value of more than 170 billion yuan.