Ningxia Building Materials Holds 2022 Annual Performance Presentation

On March 30, Ningxia Building Materials held the 2022 Annual Performance Presentation of Ningxia Building Materials through the Shanghai Road Show Center by combining video and online text interaction. Wang Yulin, chairman of Ningxia Building Materials, Zhang Wenjun, independent director, Liang Yan, chief financial officer, and Lin Fengping, secretary of the board of directors and general counsel, attended the performance presentation.

Wang Yulin delivered a video speech on behalf of the company, expressing sincere thanks to all shareholders who have long cared about and supported the development of building materials in Ningxia, and introducing the company's production, operation and development in 2022.

Subsequently, Liang Qi interpreted the company's operating results in 2022. In the interactive exchange session of the

performance presentation meeting, the company leaders actively interact with investors and give detailed answers to questions of concern to investors, so that investors can have a deeper understanding of the company.