Group 1 - A new company, Hebei Muzhi Construction Engineering Co., Ltd., has been established with a registered capital of 3 million RMB [1] - The legal representative of the company is Yang Fei, and it is wholly owned by Baoding Chang'an Technology Service Co., Ltd. [1] - The company is located in Baoding City, Hebei Province, and its business scope includes various construction and engineering services [2] Group 2 - Baoding Chang'an Technology Service Co., Ltd. holds 100% of the shares in Hebei Muzhi Construction Engineering Co., Ltd. [2] - The business activities of Baoding Chang'an include construction project contracting, electrical facility installation, and renewable energy technology services [2] - The company is registered as a limited liability company with an indefinite business term [2]

Group 1 - A new company named Yancheng City Dushi Shengtong Trading Co., Ltd. has been established with a registered capital of 2 million RMB [1] - The legal representative of the company is Qin Zhengliang, and it is wholly owned by Yancheng City Dushi Xinzhi Industrial Development Co., Ltd. [1] - The business scope includes sales of construction materials, hardware products, electrical equipment, and various other equipment and services [1] Group 2 - The company is classified under the construction industry, specifically in the other construction installation sector [1] - The registered address of the company is located at No. 1009, Building 13, Xinlong Plaza, People's South Road, Kecun Street, Yannan High-tech Zone, Yancheng City, Jiangsu Province [1] - The company is registered as a limited liability company with no fixed term of operation, valid until April 29, 2025 [1]

Group 1 - The establishment of Dongying Anlong Engineering Construction Co., Ltd. has been registered with a capital of 80 million RMB [1] - The company is wholly owned by Shandong Ruixing Asset Operation Co., Ltd. [1] - The legal representative of the company is Zhou Shufang [1] Group 2 - The business scope includes earthwork engineering, machinery equipment leasing, metal structure manufacturing, municipal facility management, and landscaping engineering [1] - The company is classified under the construction industry, specifically in the other construction installation sector [1] - The registered address is located at No. 33, Yuanxing Road, Zhiyuan Building, Dongying City, Shandong Province [1]