on november 7, bian feng, deputy mayor of linyi municipal government, and his delegation, accompanied by county magistrate gao yongsheng, visited our company to inspect and guide our work. accompanied by the company's chairman and general manager, mayor bian and his delegation visited the company's exhibition hall and r&d center. after having a detailed understanding of our company's corporate development and r&d innovation, the inspection team spoke highly of it and hoped that our company can continue to work hard to create greater economic and social benefits.