High-speed rail electrical: In the first quarter of 2026, a provision for impairment of 5.9653 million yuan was made.

The high-speed rail electrical announcement stated that, based on the principle of prudence, the company intends to make provisions for impairment of assets that may occur in the first quarter of 2026 within the scope of the consolidated financial statements. The impairment losses include credit impairment losses of 4.6671 million yuan, including bad debt provisions for notes receivable, accounts receivable, and other receivables; and asset impairment losses of 1.2982 million yuan, including provisions for impairment of contract assets and provisions for inventory depreciation, totaling 5.9653 million yuan. It is estimated that this provision will have an impact of approximately 5.9653 million yuan on the total profit of the company's consolidated financial statements, and will not involve any changes in accounting provisioning methods, nor will it have a significant impact on production and operation.