Zhejiang Huatie Emergency Equipment Science & Technology Co.,Ltd. (SHSE:603300) signed an agreement to acquire remaining 49% stake in Hubei Rentai Hengchang Technology Development Co., Ltd. from Zhang Jianzhou, Wang Xiaolei, Wang Jingchao, Lin Ping, Zhang Shuanggang, Wuhan Renqihe Technology Partnership ( Limited partnership) and Huang Ling for approximately CNY 130 million on November 29, 2021.