Hai Chengbang: Director Wang Xiping intends to reduce his shareholding by no more than 0.97%.

Announcement of Haicheng Bangda: As of the disclosure date, director Wang Xiping directly holds 7.9361 million shares, accounting for 3.87%, and indirectly holds 10.5971 million shares through Ningbo Fanruida Entrepreneurship Investment Partnership, totaling 9.03%. Due to personal fund needs, he plans to reduce his holdings by no more than 1.984 million shares, accounting for 0.97%, through centralized bidding or block trading within 3 months after 15 trading days from the announcement disclosure date, and the selling price will be determined by the market price.