Dear investor: Hello, our company's technology can provide customized comprehensive wastewater treatment solutions based on different industries (including medical wastewater) and water quality. In terms of medical wastewater treatment, we have undertaken the desalination business of medical wastewater from Xinxiang Huaxing Pharmaceutical Factory.

Dear investor: Hello, our company's high salt water zero emission salt separation technology consists of physical, chemical, membrane separation, and evaporation crystallization unit operations. These unit operations can be customized through combination and used for lithium extraction projects. The company will actively expand related businesses.

Dear investor: Hello, our main business focuses on the reuse of sewage resources and deep water treatment. With a series of core technologies independently developed, we provide customers with water treatment solutions, operational management and technical services, as well as product manufacturing and sales services. The company has pioneered a new environmental governance model of "municipal+industrial linkage governance" and is a leading enterprise in China's sewage resource utilization and water deep treatment. For detailed information, please refer to the prospectus and periodic reports disclosed by the company.

Dear investor: Hello, there have been no investors conducting on-site research on the company recently.

Dear investor: Hello, the company has not yet entered the field of nuclear contaminated water treatment.

Dear investor: Hello, the company provides solutions, equipment, and operational services related to zero emission salt separation projects in the hydrogen energy production process, focusing on water treatment and water resource reuse. Cooperative enterprises include hydrogen energy leaders such as Baofeng Energy, Meijin Energy, and Huachang Chemical.

Dear investor: Hello, the company will actively expand its related business and currently has no orders in hand. Thank you for your attention.

Dear investors, the company has been deeply engaged in sewage treatment and resource reuse in the field of coal chemical industry, such as middling coal Yuanxing High Salinity Zero Discharge and Salt Distribution Project, Inner Mongolia Huineng Coal Chemical Recycling Project, etc. The company's high salinity salt distribution, zero discharge and other core technologies can be applied to the pollution control link in the production process of coal chemical industry, that is, coal chemical sewage reuse and zero discharge. Thank you for your attention.

Dear investor: Hello, the company has been gradually expanding project cooperation in the fields of new energy and new materials since 2012. In this field, we have provided services for chemical water projects, wastewater reuse, zero discharge reuse, and salt separation projects for Huachang Chemical; Provide EPC project services for the first phase of the mine water treatment system for Baofeng Energy in Ningxia; Undertaking the Hongbo zero emission 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; And winning the bid for the 468 million yuan Mountain Synthetic Biology Industry Ecological Park Water Treatment and Reuse Project, the Shanxi Transformation 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 the reuse of sewage resources and deep water treatment. Relying on a series of independently developed core technologies, we provide customers with water treatment solutions, operational management and technical services, as well as product manufacturing and sales services. The core advantages of the company are the accumulation of leading technology and rich operation and maintenance experience. For specific analysis of the advantages and financial status, please refer to the company's prospectus and regular reports published on designated information disclosure media.

Dear investor: Hello, the company's main business focuses on the reuse of sewage resources and deep water treatment. Relying on a series of independently developed core technologies, we provide customers with water treatment solutions, operational management and technical services, as well as product manufacturing and sales services. The core advantages of the company are the accumulation of leading technology and rich operation and maintenance experience. For specific analysis of the advantages and financial status, please refer to the company's prospectus and regular reports published on designated information disclosure media.

Dear investor: Hello, relying on the technical advantages and operation and maintenance experience accumulated in the field of industrial wastewater deep treatment and sewage resource utilization, the company can effectively reduce the construction and operation costs of lithium extraction projects. The company will further increase its R&D investment and enhance its technological advantages based on its business development.