Guotai Junan Securities Wuhan Ziyang East Road Securities Sales Department buys in Dahua Laser and Zhongtung High-tech.

On April 16, Dahzoo Laser hit the daily limit, with the stock price reaching a historical high. The total trading volume for the day was 42.6 billion yuan. Post-market data showed that active retail investors at Guotai Haitong Securities' Wuhan Ziyang East Road Securities Business Department bought 1.13 billion yuan worth of shares. In addition, several institutions also appeared on the buy and sell side of their Dragon and Tiger List. Meanwhile, Chinatungsten High-tech also hit the daily limit today, with a total trading volume of 61.3 billion yuan. Guotai Haitong Securities' Wuhan Ziyang East Road Securities Business Department bought 1.28 billion yuan worth of shares.