Xinke Materials: The controlling shareholder has increased its holdings by 1.5855 million shares.

Xinke Materials Announcement: The controlling shareholder Sichuan Rongxin's shareholding plan period is from April 11, 2025 to October 11, 2025, with a planned increase of 50 million to 100 million yuan. As of August 10, 2025, they have already increased their holdings by 1.5855 million shares through centralized bidding, amounting to 5.3907 million yuan, accounting for 0.09% of the total share capital. Currently, they have raised 50 million yuan in funds, and will continue to increase their holdings in batches.