Shanghai Weixing New Materials: The company's intelligent robot business is a preliminary attempt by the company to explore future possibilities.

Announcement of Shangwei New Materials: The company has recently received regulatory inquiries from the China Securities Regulatory Commission Shanghai Supervision Bureau and the Shanghai Stock Exchange. The company's responses to the relevant questions in the "Inquiry Letter" are as follows: Recently, the company has established a research and development team for humanoid intelligent robots, aiming to conduct preliminary technical research and development on robot products for individuals and family scenarios. The products displayed externally are all prototype samples in the research and development stage. As of now, the company's humanoid intelligent robot business is still in the research and development stage, with no sales revenue or profits realized yet, and there is uncertainty in the progress of research and development, commercialization, and market expansion. Therefore, this project is currently a preliminary exploration of future possibilities by the company, and does not change the company's core business structure with new materials as the main business, nor does it constitute a change or major adjustment to the main business. At present, the company has no plans to change its existing business scope.