Cable testing: Net profit in the first quarter was 25.23 million yuan, an increase of 19.00% year-on-year.

National Cable Detection Announcement: In the first quarter of 2026, revenue was 89.4011 million yuan, an increase of 10.10% year-on-year; net profit was 25.2328 million yuan, an increase of 19.00% year-on-year.