RecruitingPhase 3Drug trialPhase III Clinical Study Comparing the Efficacy and Safety of GZR18 Injection and Semaglutide (Wegovy®) in Adult Obese or Overweight SubjectsThis study is a multicenter, randomized, open-label, parallel-group phase III clinical trial comparing the efficacy and safety of GZR18 Injection and semaglutide (Wegovy®) in adult obese or overweight subjects, aiming to evaluate the efficacy and safety of GZR18 Injection in this population.