Mengjie Co., Ltd.: Shareholder Li Jianwei plans to reduce his stake by no more than 0.43%.

Dreamclean Corporation Announcement: Mr. Li Jianwei, a shareholder holding more than 5% of the company's shares, holds 39.759 million shares, accounting for 5.32% of the total shares. He plans to reduce his holdings through centralized competitive bidding within 3 months after the announcement of this reduction plan, starting from 15 trading days after the announcement, not exceeding 3.2 million shares, accounting for not more than 0.43%. The source of the shares to be reduced is from the pre-IPO shares and equity distribution, and the reduction price will be determined based on the secondary market price.