Zhongchumei announced that the company's core technical personnel, Tai Zhijun, has resigned from all positions in the company for personal reasons and will no longer hold any positions in the company after resignation. All patents that Tai Zhijun participated in research and applied for during his tenure are the results of his work, and the intellectual property rights belong to the company or its subsidiaries. There is no dispute or potential dispute involving inventing in his job. Tai Zhijun's departure will not have a substantial impact on the company's technological research and development, core competitiveness, and continued operational capability, nor will it affect the development of the company's existing research and development projects.