On September 22, 2021, Shenzhen Envicool Technology Co., Ltd. closed the transaction. The company received CNY 308,999,851.52 by issuing 12,079,744 shares at the price of CNY 25.58 per share and issuance fees of CNY 6,587,262.40 and net proceeds of CNY 302,412,589.12. Caitong Fund Management Co., Ltd. acquired 2,892,885 shares for CNY 73,999,998.30, Guotai Fund Management Co., Ltd. acquired 2,462,861 share for CNY 62,999,984.38, and Taikang Asset Management Co., Ltd.-Taikang Life Insurance LLC-Tradition acquired 1,641,907 shares for CNY 41,999,981.06.