Dear investor, hello. 1. According to relevant laws, regulations, and the Articles of Association, the acquisition and capital increase transaction in Jiangrun Environmental Protection with a total amount of RMB 30 million did not meet the Board of Directors' review standards. Therefore, a third management office meeting of 2022 was held on August 19, where this transaction was approved. For detailed information, please refer to the 2022 Interim Report disclosed by the Company on August 25, 2022. 2. Regarding the "Unit: RMB 10,000" part in the 2022 Interim Report, the expression is incorrect. The Company has disclosed the relevant correction announcement on August 25, 2022, please kindly refer to it. We apologize for any inconvenience caused to investors, and we will continue to enhance the preparation, review, and proofreading of information disclosure documents to effectively improve the quality of information disclosure. We appreciate your attention and feedback!

Dear investor, hello. The Company is not currently engaged in seawater desalination business. Thank you for your attention.

Dear investor, hello. The Company is not aware of any plans for the actual controller, directors, supervisors, or executives to increase their holdings in the Company. Please refer to the announcements disclosed by the Company on the designated media appointed by the China Securities Regulatory Commission for relevant information. Thank you for your attention.

Dear investor, hello. The Company has not received any explicit reports from shareholders about intentions to reduce their holdings in the Company. The 2022 Interim Report is expected to be disclosed on August 25, 2022. According to the relevant regulations, directors, supervisors, executives, and other related personnel of the Company shall not buy or sell the corporate stock within 30 days before the disclosure of the regular report. Other non-director/supervisor high-ranking shareholders are not restricted by the window period. The Company will promptly remind and urge shareholders with disclosure obligations and commitments to disclose their intention to reduce shares in a timely manner. Thank you for your attention.

Dear investor, hello. The Company will promptly disclose significant operational information in accordance with relevant laws and regulations. The 2022 Interim Report will be disclosed on August 25, 2022. Stay tuned for further updates.

Dear investor, hello. The Company's core business focuses on wastewater resource utilization and industrial wastewater treatment, providing relevant water treatment services for photovoltaic projects. Currently, there are no orders in the relevant field. Thank you for your attention.

Dear investor, hello. The Company currently only has the Zabuye Salt Lake lithium extraction project. In the future, the Company will actively expand related businesses and comply with relevant laws and regulations by timely disclosing information. Thank you for your attention.

Dear investor, hello. The Company will disclose the progress and status of relevant projects in the periodic reports according to relevant laws and regulations. Thank you for your attention.

Dear investor, hello. The Company has not been informed of any plans by shareholders to reduce their holdings of restricted shares due to be lifted in August. If shareholders have such plans, the Company will fulfill its disclosure obligations in a timely manner in accordance with relevant laws, regulations, and company rules. Thank you for your attention!

Dear investor, hello. The Company will adopt different technology approaches for different characteristics of salt lake water quality, and will not be limited to single technologies such as membrane or adsorption methods, but will utilize a combination of comprehensive green technologies.

Dear investor, hello. As a technology-oriented company, BGT has always been highly attentive to technological developments within the industry and maintains an open attitude towards technology exchanges, believing that diversified technological advancement is conducive to industry growth. Currently, the Company does not possess this technology. BGT, as a leading company in the field of wastewater resource utilization, undertakes the lithium extraction from salt lakes based on years of in-depth research on the technology for extracting salt from high-salinity wastewater, as well as experience in project development and operation. It has more advantages in terms of overall process rationality and operational cost-effectiveness, which can effectively enhance operational efficiency and reduce system construction and operation costs.

Dear investor, hello. The Company's core business focuses on wastewater resource utilization and industrial wastewater treatment. The business primarily operates in regions with abundant coal resources and scarce water resources, such as Inner Mongolia and Shanxi, and has not yet expanded to Xiong'an New Area. Thank you for your attention.