Hello investor: Hello, the company's main business focuses on the reuse of sewage resources and deep water treatment. The main companies in the same industry include Jiuwu High tech, Lanxiao Technology, Shanghai Xiba, Sanda Film, etc. At present, most enterprises have a wide range of business scope and strong comprehensiveness, but each company has different business focuses and industrial chain links with relative competitive advantages. In terms of business, the company's main competitive advantage lies in 128 patents, reflecting its strong independent research and innovation capabilities. The 35 year experience of its main technical personnel has forged a comprehensive and integrated service capability. Multiple honors and typical achievements have formed a good brand image.

Dear investor, currently, the company has 30 invention patents and 95 utility model patents. Thank you for your suggestion.

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. For specific service information, please refer to the prospectus and related announcements disclosed by the company on the Juchao Consulting website. Investors are advised to invest rationally and pay attention to investment risks.

Dear investor: Hello, the company's 2021 semi annual report will be announced on the designated disclosure media on August 28, 2021. Please stay tuned.

Dear investor: Hello, thank you for helping the company connect with Salt Lake Corporation, and I am also very grateful for the promotion you have done for the company. At present, the company does not have any orders for lithium extraction from salt lakes. Investors are advised to invest rationally and pay attention to investment risks.

Dear investor: Hello, "Comprehensive Utilization and Trading of Carbon Emissions" belongs to the business scope of Inner Mongolia Tianyao Energy High tech Co., Ltd., a company in which the company holds a stake. At present, the company has not yet carried out this business. Investors are advised to invest rationally and pay attention to investment risks.

Dear investor: The sodium sulfate, sodium carbonate, and sodium chloride extracted by the company are sold by the project owner to the chlor alkali industry, washing industry, and chemical industry.

Dear investor: Hello, please pay attention to the relevant information publicly disclosed by the relevant companies.

Dear investor: Hello, the company provides zero emission solutions, equipment, and operational services for projects such as water treatment and water resource recycling in the entire hydrogen energy production process. Please refer to the prospectus and related announcements disclosed by the company on the Juchao Consulting website for specific service content. Investors are advised to invest rationally and pay attention to investment risks.

The company's high salt water zero emission salt separation technology consists of physical, chemical, membrane separation, and evaporation crystallization unit operations, which can be combined and customized for lithium extraction projects. At present, the company does not have any orders for lithium extraction from salt lakes. Investors are advised to invest rationally and pay attention to investment risks.

Dear investor: Hello, the sustainable development of the company relies on technological innovation and business expansion, which are also important parts of the company's strategic development. In the future, the company will carry out relevant investments and businesses in a planned and strategic manner based on market development.

Dear investor: Hello, the company has successfully extracted sodium carbonate, sodium sulfate, and sodium chloride from industrial high salt wastewater. Currently, the technology has not been applied to the pretreatment of sodium ion battery materials. Thank you for your attention.