Jiangsu Yadong Construction Development Group Co., Ltd. signed the contract to acquire 55% stake in Nanjing Huaye United Investment Co., Ltd. from Aerosun Corporation (SHSE:600501) for CNY 33 million on November 19, 2019. Beijing Equity Exchange acted as middlemen to the transaction. Jiangsu Yadong Construction Development Group Co., Ltd. completed the acquisition of 55% stake in Nanjing Huaye United Investment Co., Ltd. from Aerosun Corporation (SHSE:600501) on November 25, 2019. Beijing Equity Exchange had issued the state-owned asset transaction certificate.