Sino-Czech Resources: It is expected that the net profit for the year 2025 will be a loss of 2.72 million to 4.08 million yuan.

Announcement of Zhongjie Resources: It is expected that the net profit for the year 2025 will be a loss of 2.72 million to 4.08 million yuan, compared to a profit of 17.6847 million yuan in the same period last year. The company expects a negative net profit attributable to shareholders of the listed company in 2025, mainly due to: first, the overall demand for domestic sewing equipment market is insufficient, the scale of domestic sales business has narrowed, leading to a year-on-year decrease in domestic sales revenue of the company's main business industrial sewing machines, and the profit contribution of this business segment has correspondingly decreased; second, affected by exchange rate, the company's holdings of foreign currency accounts receivable resulted in significant exchange losses, leading to an increase in financial expenses compared to the same period last year.