On July 13, 2022, Yu Haiyue, the chief deputy representative of the East China Region of the Beijing Stock Exchange, Lu Xiaoping, the managing director of the three departments of Zheshang Securities Investment Bank, and representatives of accounting firms and law firms conducted interviews with Wu Xiaojin, the company's director and actual controller.Company directors Chen Bo, Yao Jinnan, Wang Qing, and Sheng Xiaoyan, secretary of the board of directors, participated in the interview.