Jinhe Biotechnology: Controlling shareholder released pledge of 18.284 million shares.

Golden River Biology Announcement: The controlling shareholder, Golden River Holdings, recently released a pledge of 18.284 million shares, accounting for 7.56% of its total holdings and 2.37% of the company's total share capital. The pledge started on July 27, 2022 and will end on March 14, 2023, with Huaxi Securities Co., Ltd. as the pledgee. As of the disclosure date of the announcement, Golden River Holdings and its concerted actors have pledged a total of 143 million shares of the company, accounting for 51.41% of their total holdings and 18.57% of the company's total share capital. There is no risk of liquidation.