BBMG subsidiary Jinyu Jidong Cement completes name and stock abbreviation change

Beijing Jinyu Group Company Limited announced its controlled subsidiary, Jinyu Jidong Cement Group Co., Ltd., has completed the industrial and commercial registration for its name and stock abbreviation change. The details of these changes were initially disclosed on September 4, 2025.

The subsidiary's company name transitioned from "Tangshan Jidong Cement Group Co., Ltd." to "Jinyu Jidong Cement Group Co., Ltd." Concurrently, its stock abbreviation changed from "Jidong Cement" to "Jinyu Jidong." The English name was updated from "TANGSHAN JIDONG CEMENT CO., LTD" to "BBMG JIDONG CEMENT GROUP CO., LTD," and the English abbreviation changed from "JIDONG CEMENT" to "BBMG JIDONG."

Further details regarding these changes can be found in announcements published by Jinyu Jidong on the China Securities Journal, Securities Times, and cninfo.com.cn. Beijing Jinyu Group Company Limited assures this announcement is free from false records, misleading statements, or major omissions.