[2-connected board Vision Technology Co., Ltd.: The solid-state battery business has not yet entered the mass production stage] On October 11, Vision Technology Co., Ltd. (002733.SZ) issued a change announcement. The company's solid-state battery business is still in the research and development and pilot verification stages, has not yet entered the mass production stage, and has not generated sales revenue. It will not have a significant impact on the company's overall performance for the time being. Affected by factors such as macroeconomics, industry policies, market environment changes, construction project progress and other factors, the project also faces the risk that industrialization and commercialization will not meet expectations.