On June 4, 2025, Hansoh Pharmaceutical Group Co. Ltd. announced that its innovative drug, Aumolertinib Mesilate Tablets (trade name: Aumseqa in the UK), has received marketing authorization from the Medicines and Healthcare products Regulatory Agency (MHRA) of the United Kingdom. This approval marks the first overseas launch of a China-developed EGFR-TKI. Aumseqa is approved as a monotherapy for the first-line treatment of adult patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) with activating epidermal growth factor receptor (EGFR) mutations, as well as for those with EGFR T790M mutation-positive NSCLC. The approval signifies a major milestone for Hansoh Pharma, expanding its global reach and bringing innovative cancer treatment options to more patients worldwide.