On November 26, Guolonghui reported that Fujia Shares (603219.SH) stated on the investor interaction platform that the company and related partners are conducting research and development cooperation on 'high-power deep ultraviolet chip technology and application equipment joint research and development' projects related to comprehensive prevention and control of grain pests and mildew. Currently, the company's LD05 insect situation detection and early warning equipment has completed the prototype and on-site testing. The company will strictly follow relevant regulations to fulfill the disclosure obligations in a timely manner for future progress.