Zhonghua Rock Soil: The company signed contracts with related parties totaling 121 million yuan.

China Geological Technology Corporation Announcement: The company recently signed multiple professional subcontracting contracts with Chengdu Construction Group Co., Ltd. and Chengdu Construction Road and Bridge Construction Co., Ltd. The contract amounts are 80.5681 million yuan, 31.8358 million yuan, and 8.2896 million yuan respectively, totaling 121 million yuan. Chengdu Construction is a wholly-owned subsidiary of the company's controlling shareholder, Xingcheng Group, and Construction Road and Bridge is a wholly-owned subsidiary of Xingcheng Group, establishing a related relationship with the company. The above transactions are part of the company's routine operations and will not affect the company's independence. It is expected to have a positive impact on the company's future operational performance.