Blue Stone Heavy Industries: The operating income for 2025 is 5.791 billion yuan.

Lanshi Heavy Industries announced that Lianda Certified Public Accountants conducted a special review of the company's 2025 operating revenue deductions and believed that the operating revenue deduction statement prepared by the company was in accordance with relevant regulations. In 2025, the company's operating revenue was 579,066.73 million yuan, or 57.91 billion yuan.