Are there any new shares listed and traded on July 28th?

Today, July 28th (July 28th), list of new share subscription, new share subscription and trading tips:

Subscription of new shares: Shuang Yi Science and Technology Co., Ltd.

IPO: Zhongke Information, Wang He Electric and Daimei.

Number and payment of new shares: smart power, Nanwei shares and Shenzhen Xinxing.

The success rate of new shares: Hite Bio, Jiacheng International and Zongheng Communication.