On February 2, 2023, Wuhan Hiteck Biological Pharma Co.,Ltd closed the transaction. The company has raised gross proceeds of CNY 294,999,984.56, and paid underwriting sponsorship fees, audit and capital verification fees, legal fees and other issuance expenses of totaling CNY 6,392,924.53, and received net proceeds of CNY 288,607,060.03 in the transaction, of which CNY 8,790,226.00 was included in share capital, and CNY 279,816,834.03 was included in capital reserve-share premium.