Dizal (Jiangsu) Pharmaceutical Co., Ltd. submitted a New Drug Application (NDA) to the U.S. FDA for sunvozertinib, seeking approval for treating locally advanced or metastatic non-small cell lung cancer (NSCLC) patients with EGFR exon 20 insertion mutations. Sunvozertinib, already approved in China, demonstrated significant objective response rate and manageable safety profile in the WU-KONG1 Part B study. Lung cancer, particularly NSCLC with EGFR exon20ins, has a poorer prognosis, and sunvozertinib, an irreversible EGFR inhibitor, aims to address this.