huada automotive technology corp.,ltd announcement, supplementary explanation on the strategic cooperation framework agreement previously signed with EFT. There have been no changes in the company's current products and customers, and the products have not been applied to the industrial/humanoid robot field, resulting in no related business income. The framework agreement does not involve specific purchase and sales activities, and there is significant uncertainty about the implementation of the cooperation project, whether the product meets customer requirements, and whether it has mass production capabilities.