Shenzhen Cotran New Material Co.,Ltd. (SZSE:300731) signed the share transfer framework agreement to acquire 55% stake in Wuhu Shunfu Precision Die Casting Technology Co., Ltd. from Shanghai Shunfu Precision Technology Co.,Ltd. for CNy 170 million on September 20, 2020. Shenzhen Cotran New Material Co.,Ltd. (SZSE:300731) cancelled the acquisition of 55% stake in Wuhu Shunfu Precision Die Casting Technology Co., Ltd. from Shanghai Shunfu Precision Technology Co.,Ltd. on June 30, 2021.