Dear investor: Hello! Since 2012, the Company has been progressively expanding its project collaborations in the field of new energy and new materials. In this field, the Company has provided services for chemical water projects, wastewater reuse, zero discharge reuse, and salt separation projects for Huachang Chemical; it has also offered EPC project services for the phase I of the mine water treatment system for Baofeng Energy in Ningxia and undertaken the Hongbo zero discharge BOT project, the park where the project is located is led by enterprises such as Meijin Energy, creating new industries such as coal chemical, new energy, and new materials, and realizing the co production of ethylene glycol with LNG, hydrogen energy, methanol, and synthetic ammonia. The company has also won the bid with contract value of RMB 468 million for the Synthetic Biology Industry Ecological Park Water Treatment and Reuse Project. The Shanxi Transformation and Comprehensive Reform Demonstration Zone where the project is located will focus on building six major parks including new energy and new materials.

Dear investor: Hello! The Company's main business focuses on wastewater resource recycling and deep water treatment, providing clients with water treatment solutions, operational management, technical services, and manufacturing and sales services, based on a series of core technologies developed in-house. The Company's core advantages lie in leading technological expertise and a wealth of operational experience. For specific analysis of advantages and financial status, please refer to the prospectus and periodic reports released by the Company in designated media.

Dear investor: Hello! The Company's main business focuses on wastewater resource recycling and deep water treatment, providing clients with water treatment solutions, operational management, technical services, and manufacturing and sales services, based on a series of core technologies developed in-house. The Company's core advantages lie in leading technological expertise and a wealth of operational experience. For specific analysis of advantages and financial status, please refer to the prospectus and periodic reports released by the Company in designated media.

Dear investor: Hello! Leveraging the technical advantages and operational experience accumulated in the field of industrial wastewater deep treatment and wastewater resource utilization, the Company can effectively reduce construction and operation costs for lithium extraction projects. The Company will increase research and development investment based on business developments to enhance its technological advantages.

Dear investor: Hello! The Company can provide customized wastewater treatment solutions for different industries and water qualities. In the field of medical wastewater treatment, the Company has undertaken desalination services for the medical wastewater generated from Xinxing Huaxing Pharmaceutical Factory.

Dear investor: Hello! The subsidiary of the Company - BGT, serves as the production and research base with standardized, modular production lines responsible for the assembly and processing of various water treatment equipment and supporting devices. The Company can provide water treatment solutions, operation management and technical services, and manufacturing and sales of goods for clients.

Dear investor: Hello! 1. Currently, the Company holds a total of 128 patents. For more details, please refer to the Company's prospectus and regular reports announced on the designated information disclosure media by the China Securities Regulatory Commission. 2. The Company as of yet has not conducted precise calculations in related areas. Thank you for your attention.

Dear investor: Hello! The zero-discharge salt separation technology for high-salinity water in the Company combines unit operations such as physics, chemistry, membrane separation, and evaporation crystallization, which can be customized to extract heavy metals such as lithium.

Dear investor: Hello! The Company is actively expanding related businesses. Thank you for your attention.

Dear investor: Hello! The zero-discharge salt separation technology for high-salinity water in the Company is composed of unit operations such as physics, chemistry, membrane separation, and evaporation crystallization. These unit operations, when combined and customized, can be used for lithium extraction projects. Thank you for your attention.

Dear investor: Hello! Owing to the technological advantages, the Company will actively expand its business development. Thank you for your attention.

Dear investor: Hello! The Company continues to increase research and development investments to enhance its technical strength in the field of wastewater deep treatment and resource recycling, supporting environmental protection strategies in the relevant new energy sector.