RecruitingPhase 3Drug trialStudy of Olverembatinib (HQP1351) in Patients With CML-CPStudy comparing efficacy and safety of olverembatinib (investigational arm) vs. bosutinib (control arm) in patients with CML-CP (Part A). Study will also evaluate efficacy and safety of olverembatinib (single-arm) in CML-CP patients with T315I mutation (Part B). Patients who meet ELN 2025 failure criteria while receiving bosutinib in Part A may be able to receive olverembatinib in crossover follow-on study.