Tianzhihang shareholder Advanced Manufacturing Fund and its concerted action person Jing-Jin-Ji Fund plan to collectively reduce their holdings by no more than 3%; Shenzhen Sinovatio Technology has multiple shareholders planning to collectively reduce their holdings by no more than 3.7687%; Aurora indicates that the profit from the computing power comprehensive service business is not sufficient to cover the losses generated by the sapphire business; Fujian Forecam Optics mentioned that the business related to market rumors accounts for a small proportion of the company's revenue; Shanghai Highly stated that as of now, the company and its controlling shareholder have no rumors or discussions in the public about the reorganization of the company.