Zheng Yancou won the auction to acquire 75% stake in Shenzhen Ouqiya Industrial Co., Ltd. from Shenzhen Hemei Group Co.,LTD. (SZSE:002356) for CNY 20.1 million on May 18, 2021. As of March 31, 2021, Shenzhen Ouqiya Industrial Co., Ltd. reported total assets of CY 71.3 million and common equity od CNY 46.1 million.