Dear Investor: Hello! The company specializes in the resource utilization of industrial high-salt wastewater, lithium extraction from salt lakes, and mineral development, serving industries such as coal chemical, petrochemical, lithium extraction from salt lakes, nuclear power, thermal power, and municipal water resource utilization scenarios. The company has strong capabilities in concentrated water reuse, large-scale ultrafiltration, and reverse osmosis technology, and has been recognized and deeply cooperated with by state-owned enterprises such as Sinopec, CNOOC, and China Power Investment Corporation, as well as local state-owned enterprises. The company is capable of meeting water treatment needs related to hydropower stations. In the future, the company will actively seek information on projects related to the Yarlung Tsangpo River Super Hydropower Station and actively participate in relevant project bidding and tendering work, striving to deliver better performance to investors. Thank you!

Dear Investor: Hello! Tibet is a key focus area for the company. In 2021 and 2022, the company won bids for lithium extraction projects at Zabuye and Laguo Lake, among others. The company's subsidiary, Tibet Jingrun New Materials Co., Ltd., has invested in and constructed the Tibet Salt Lake Comprehensive Development Research and Development Base. Currently, the “Yarlung Tsangpo River Super Hydroelectric Power Station” project is still in its early stages, with an estimated construction period of 10-15 years. In the future, the company will actively seek information on projects related to wastewater treatment, recycled water reuse, ecological environment restoration, and intelligent operation and maintenance, and actively participate in relevant project bidding and tendering activities, striving to deliver better performance to reward investors. Thank you!

Dear Investors, the company's main business focuses on the industrial field of high-salt wastewater resource utilization, salt lake lithium extraction, and mineral development. The service areas primarily include water resource recycling and reuse in various industrial and municipal scenarios such as coal chemical industry, petrochemical industry, lithium extraction from salt lakes, nuclear power, and thermal power. Tibet has always been a key focus area for the company. In 2021 and 2022, the company won bids for lithium extraction projects at Zabuye and Laguo Lake, respectively, and its subsidiary, Tibet Jingrun New Materials Co., Ltd., invested in the construction of the Tibet Salt Lake Comprehensive Development Research and Development Base. The “Yarlung Tsangpo Super Hydroelectric Power Station” project is currently in its early stages, with an estimated construction period of 10-15 years. In the future, the company will actively monitor relevant project information, participate in bidding for projects related to its products, and strive to deliver better performance to reward investors. Thank you!

Dear Investor: Hello! Tibet is a key focus area for the company. In 2021 and 2022, the company won bids for lithium extraction projects at Zabuye and Laguo Lake, among others. The company’s subsidiary, Tibet Jingrun New Materials Co., Ltd., has invested in and constructed the Tibet Salt Lake Comprehensive Development Research and Development Base. The “Yarlung Tsangpo Super Hydroelectric Power Station” project is currently in its early stages, with an estimated construction period of 10-15 years. In the future, the company will actively engage in discussions regarding projects related to wastewater treatment, recycled water reuse, ecological environment restoration, and intelligent operation and maintenance, and will actively participate in relevant project bidding processes, striving to deliver better performance to reward investors. Thank you!

Dear Investor: Hello! The company's core business focuses on the utilization of high-salt industrial wastewater resources, lithium extraction from salt lakes, and mineral development. Our service areas primarily cover water resource recycling and reuse in industrial and municipal scenarios such as coal chemical industry, petrochemical industry, lithium extraction from salt lakes, nuclear power, and thermal power. Tibet has always been a key focus area for the company. In 2021 and 2022, the company successfully won bids for the Zabuye and Laghu Lake lithium extraction projects. Its subsidiary, Tibet Jingrun New Materials Co., Ltd., has invested in the construction of the Tibet Salt Lake Comprehensive Development Research and Development Base. The “Yarlung Tsangpo River Super Hydroelectric Power Station” project is currently in its initial stage, with an estimated construction period of 10 to 15 years. In the future, the company will actively monitor relevant project information and participate in bidding for projects related to its business operations.

Dear Investor: Hello! The company's mining operations in the Tibet region primarily focus on the extraction of lithium from salt lakes and other non-ferrous metal minerals. For instance, in 2021 and 2022, the company successfully bid for lithium extraction projects at the Zabuye and Laguo Lake salt lakes. The company's subsidiary, Tibet Jingrun New Materials Co., Ltd., has invested in the construction of the Tibet Salt Lake Comprehensive Development Research and Development Base, actively participating in the technological research and development and industrial application of salt lake resources. In the future, the company will leverage its own strengths and characteristics to further deepen its mining operations in the southwest region.

Dear investor: Hello! As of July 18, 2025, the total number of shareholders of the Company was found to be 14,462.

Dear Investor: Hello! The iron-copper mine in the Lai Li Qiao Ke area of Pishan County, the copper mine in the Ganhu Tan West area of Yutian County, and the copper polymetallic mine in the Tuoman South area of Pishan County, which were acquired by the company in 2024, are currently in the exploration phase; The lithium mine in Toglakbulaq, Ruoqiang County, and the lead-zinc polymetallic mine in the Saryuqi West area of Qiemo County, which were acquired in 2025, are being processed in accordance with the auction procedures. The company will comply with relevant laws and regulations and promptly fulfill its disclosure obligations if there are any significant developments. Please pay attention to the company's subsequent announcements.

Dear investor: Hello! As of July 10, 2025, the total number of shareholders of the Company was found to be 13,446.

Dear investor, hello. As of June 20, 2025, the total number of shareholders of the Company was found to be 13,116.

Dear investor, hello. As of June 10, 2025, the total number of shareholders of the Company was found to be 13,592.

Dear investor, hello. As of May 30, 2025, the total number of shareholders of the Company was found to be 13,552.