Rock Innovation: Net profit of 520 million yuan in the first half of 2025, a year-on-year increase of 0.25%

Yingshi Innovation Announcement: In the first half of 2025, the operating income was 3.671 billion yuan, a year-on-year increase of 51.17%. The net profit was 520 million yuan, a year-on-year increase of 0.25%.