Ou Wenkai and Xia Zuwang agreed to acquire a 13.3% stake in Yorhe Fluid Intelligent Control Co., Ltd. (SZSE:002795) from Cao Deli in November 9, 2023.

Ou Wenkai and Xia Zuwang cancelled the acquisition of a 13.3% stake in Yorhe Fluid Intelligent Control Co., Ltd. (SZSE:002795) from Cao Deli on May 3, 2024,