Friendship Ceiling: It is expected that the net profit for the first half of 2025 will be between 9 million and 12 million yuan.

Announcement of Youbang Ceiling: It is expected that the net profit attributable to shareholders of the listed company from January 1, 2025 to June 30, 2025 will be between 9 million and 12 million yuan, compared to a loss of 25.52 million yuan in the same period last year; the net profit after deducting non-recurring gains and losses will be between 8.7 million and 11.7 million yuan, compared to a loss of 29.6072 million yuan in the same period last year; basic earnings per share will be between 0.07 yuan/share and 0.09 yuan/share, compared to a loss of 0.19 yuan/share in the same period last year.