Ningbo Yunsheng announced that the company has repurchased a total of 13.7999 million shares through centralized bidding, accounting for 1.2413% of the company's total share capital, with an actual repurchase amount of 75.864 million yuan, at a price range of 5.28 yuan/share to 5.8 yuan/share. The purpose of this repurchase is to implement the employee stock ownership plan