Clean and environmentally friendly: The net profit for the first half of 2025 was 6.6369 million yuan, turning losses into profits compared to the same period last year.

Environmental Protection Announcement: In the first half of 2025, the operating income was 140 million yuan, a year-on-year increase of 122.13%. The net profit was 6.6369 million yuan, compared to a loss of 13.7045 million yuan in the same period last year.