Hong Kong stocks suddenly surged again. Chalk (02469.HK) rose by more than 7% and the AI Examination for Brush Classes 3.0 was released. Institutions pointed out that its penetration rate is expected to increase, thickening profit margins.
According to the Securities Times APP, Chalk (02469.HK) once again rose by over 7%, as of the time of publication, it increased by 7.38% to 3.2 Hong Kong dollars, with a turnover of 85.09 million Hong Kong dollars.
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