Jiangnan New Materials: The stock has accumulated a price increase of over 20% for three consecutive trading days.

Jiangnan New Materials Announcement: The company's stock experienced abnormal fluctuations in trading for three consecutive days on July 31, August 1, and August 4, 2025, with a cumulative deviation of more than 20% in closing prices. After self-inspection and verification with the controlling shareholder and actual controller, the company confirmed that its current production and operation are normal, and there have been no significant changes in its main business, main products, or internal and external operating environment. There is no significant information that should be disclosed but has not been disclosed.