Dear Investor: Hello! We are pleased to inform you that exploration activities for the prospecting rights project acquired by the company are currently progressing in an orderly manner. In accordance with relevant laws and regulations, the company will promptly fulfill its information disclosure obligations should any significant developments arise. Please stay tuned for subsequent announcements from the company.

Dear Investor: Hello! With 21 years of experience leveraging technological leadership in water treatment and high-salinity water resource utilization, our company serves sectors including coal chemical, petrochemical, coking, bioprocessing, electronics and semiconductors, heavy metal wastewater, seawater desalination, industrial parks, and lithium extraction from salt lakes. Within the electronics and semiconductor sector, our primary services encompass ultrapure water production, heavy metal wastewater treatment, concentrated wastewater zero discharge, and wastewater resource recovery. While some of these services have been successfully implemented in the market, they currently represent a small portion of our business. We acknowledge that changes in industry policies, market conditions, and other factors may impact the Company's future performance. Thank you for your attention!

Dear Investor: Hello! The Company and its subsidiaries have acquired four copper polymetallic exploration rights, one lithium exploration right, and one lead-zinc polymetallic exploration right in Xinjiang through public auctions and other means. Currently, the relevant exploration work is progressing in an orderly manner. For specific details, please refer to the Company's periodic reports or relevant announcements.

Dear Investor: Hello! We are currently processing the relevant exploration rights procedures for the Tograkbulak lithium mine in Ruoqiang County, Xinjiang, which the company has successfully acquired through bidding. In accordance with applicable laws and regulations, the company will promptly fulfill its disclosure obligations should any significant developments arise. Please stay tuned for subsequent announcements from the company.

Dear Investor: Hello! The company has confirmed that as of September 19, 2025, the total number of shareholders stands at 13,576.

Dear Investors: Hello! We are pleased to inform you that exploration activities for the prospecting rights project acquired by the Company are currently progressing in an orderly manner. In accordance with relevant laws and regulations, the Company will promptly fulfill its disclosure obligations should any significant developments arise. Please stay tuned for subsequent announcements from the Company.