Shandong Zhanggu: The company's stock will be subject to other risk warnings starting from April 8th.

Shandong Zhanggu Announcement: The company and related parties have received the "Notice of Administrative Penalty Prior to Penalty" issued by the Shandong Securities Regulatory Bureau. According to Article 9.8.1 of the Shenzhen Stock Exchange Stock Listing Rules, the company's stock will be subject to other risk alerts starting from April 8, 2026, with the stock abbreviation changing from "Shandong Zhanggu" to "ST Zhanggu". The stock code remains unchanged as "002598", with a daily trading limit of 5%. The company's stock and convertible bonds will be suspended from trading for 1 day starting from April 7, 2026, and resume trading starting from April 8, 2026.