This completed study compared the effects of two drugs, BGM0504 injection and semaglutide injection. Its main objective was to investigate the impact of these substances on obese or overweight individuals. Both investigated drugs were administered subcutaneously, meaning by injection under the skin. The research focused on comparing their effectiveness in obesity management. The study was sponsored by the Second Affiliated Hospital of Soochow University. The results should provide information on the potential benefits and differences between BGM0504 and semaglutide for this population.