Tranche Update on Wuhan Tianyuan Environmental Protection Co.,LTD's Equity Buyback Plan announced on December 11, 2023.

Wuhan Tianyuan Environmental Protection Co Ltd is a China-based company mainly engaged in the development of environmental protection technology. The Company's main business is to provide landfill leachate and highly difficult sewage and wastewater treatment services, including environmental protection equipment research and development, manufacturing and integration, environmental protection engineering construction and environmental protection project operation services. The Company's services are mainly used in waste incineration power plant leachate, landfill leachate, waste transfer station leachate, fly ash leachate, kitchen waste leachate, kitchen biogas liquid, municipal sewage, industrial wastewater, livestock breeding wastewater and other treatment fields. The Company mainly conducts business in the country.