Group 1 - The company, Shengbang Co., Ltd. (301233.SZ), primarily focuses on rubber polymer materials and related products, which are mainly applied in the automotive, electrical, aerospace, and nuclear protection sectors [2] - The company is actively expanding its product applications while closely monitoring developments in the robotics industry and maintaining communication with related companies in that sector [2] - Investors are encouraged to refer to the company's announcements and periodic reports for additional information [2]