Dear investor, hello. Wuhai BGT Environmental Protection Co., Ltd. is a wholly-owned subsidiary established by the Company in 2017. Its primary operations include comprehensive water treatment solutions for industrial and industrial park projects, such as the integrated water resource planning project under the "municipal + industrial linkage" model in Wuhai City. For detailed operational information, please refer to the Company's annual reports. Additionally, the Phase I, First Production Line of the Company's new environmental material, new active coke project has been completed and put into operation, while the second production line has been constructed and will be put into operation based on market conditions and business development. Thank you for your attention.

Dear investor, hello. The Company's involvement in salt lake lithium extraction projects primarily focuses on providing integrated solutions such as process design and lithium extraction equipment supply. It has not yet participated in the operation of such projects. Thank you for your attention.

Dear investor, hello. The Company's Xizang Salt Lake Comprehensive Utilization R&D Base is designed to acquire and optimize new technologies and processes for the integrated development of salt lake resources, thereby promoting the industrialization of scientific advancements and achieving breakthroughs in core technologies for comprehensive salt lake resource utilization. Currently, the Base has achieved stable production of lithium carbonate. According to the cooperative agreement, the products obtained from the project's research and development experiments (if any) will compensate the Company's investment first until the Company has recovered all its investments. The joint research and development period is five years, and upon the expiration of the fifth year, all assets formed by the total investment shall be owned by Party A; profits generated by the project shall be shared by both parties according to the agreed upon ratio. For other specific information, please refer to the relevant announcements disclosed by the Company. Thank you for your attention.

Dear investor, hello. As a specialized environmental protection enterprise, the Company primarily provides integrated solutions, technology R&D, complete equipment, patented membrane materials, and intelligent operation and maintenance services in the fields of industrial water treatment, high-salinity water resource recycling, and salt lake lithium extraction. The Company has achieved technological prowess at an international leading level in certain business segments and possesses valuable experience in overseas projects. Moving forward, the Company will closely monitor the release and implementation of pertinent policies and proactively explore suitable business opportunities. Thank you for your attention.

Dear investor, hello. As a listed company in the environmental protection and new energy industries, as well as a leading enterprise in the industrial wastewater resource recycling sector, the Company has always placed high importance on environmental protection, social responsibility, and corporate governance. The Company annually recycles 2 billion tons of wastewater and extracts over 700,000 tons of industrial-grade salt from wastewater, making significant contributions to China's environmental protection efforts. As of now, the Company has not yet disclosed an ESG report nor actively participated in external ESG ratings. The Company will continue to explore initiatives across environmental, social, and governance dimensions based on its own conditions in order to potentially enhance its ESG ratings.

Dear investor, hello. On January 30, 2024, the Company disclosed its Announcement of Expected Increase in Performance for 2023 on CNINFO (http://www.cninfo.com.cn), forecasting a net profit of RMB 114 million to RMB 170 million for 2023, representing a year-on-year increase of 245.97% to 415.92%. The 2023 Annual Report will be disclosed on April 18, 2024. Regarding the shareholder count, the Company will disclose the relevant information in the periodic reports for the respective period-ends. For shareholder counts not yet disclosed, investors are encouraged to contact the Company's investor service hotline and provide relevant shareholder identification documents for inquiries. Thank you for your attention.

Dear investor, hello. The Company is responsible for the equipment supply of five lithium extraction process sections in the Zabuye Phase II project, but post-commissioning operation and maintenance will not be handled by the Company. Thank you for your attention.

Dear investor, hello. As a leading service provider in industrial wastewater resource recycling, the Company can offer customized solutions for certain nuclear-contaminated wastewater treatment processes. However, it currently lacks complete nuclear-contaminated wastewater treatment technology reserves or related business operations. The Company will continue to monitor the impact of nuclear-contaminated water discharge on the industry and any future business demands. Thank you for your attention.

Dear investor, hello. The restricted shares held by the Company's controlling shareholders and their concerted parties are expected to be released from lockup on August 4, 2024. Thank you for your attention.

Dear investor, hello. According to relevant cooperative agreements, the products from the 10,000-ton Battery-Grade Lithium Carbonate Project for Green Comprehensive Development and Utilization of Xizang Zabuye Salt Lake will be battery-grade lithium carbonate. Thank you for your attention.

Dear investor, hello. Both the Zabuye Phase II and Lakkor Tso projects are equipment supply contracts. In accordance with accounting standards, revenue recognition will occur only after all equipment has been installed and commissioned. Please stay tuned for further announcements and periodic reports from the Company.

Dear investor, hello. The designed comprehensive production capacity of the Company's Salt Lake Comprehensive Utilization R&D Base is 1,000 tons per year.