Five consecutive boards of Huaguang Ring: As of now, the company primarily focuses on business in the two major areas of environmental protection and energy. There have been no significant changes in the fundamentals.

Hua Guang Huan Neng Announcement: The company's stocks have been limit up for 5 consecutive trading days since July 3, 2025, with a total increase of 61.02%. As of now, the company mainly focuses on design consulting, equipment manufacturing, engineering construction, operation management, investment, and other integrated businesses in the fields of environmental protection and energy. The company's production and operation activities are normal, internal production and operation order is normal, the fundamentals have not undergone major changes, the main business structure has not undergone major changes, and there have been no major changes in the internal and external operating environment.