Financial Performance - Total revenue for Q4 2024 reached 109.1million,representinga66399 million, reflecting a 50% increase compared to the previous year[7] - The company projects full-year revenue for 2025 to be between 560millionand590 million[7] - In Q4 2024, product revenue reached 108.5million,a6565.8 million in Q4 2023; for the full year 2024, product revenue was 397.6million,up49266.7 million in 2023[2] - The revenue from Weiwei Jia in Q4 2024 was 30million,significantlyupfrom5.1 million in Q4 2023; for the full year, revenue was 93.6million,comparedto10 million in 2023[2] - The revenue from Zele in Q4 2024 was 48.4million,a1641.6 million in Q4 2023; for the full year, revenue was 187.1million,up11168.8 million in 2023[2] - The revenue from Niuzainuo in Q4 2024 was 11million,an816.1 million in Q4 2023; for the full year, revenue was 43.2million,up9921.7 million in 2023[2] - Product revenue from Efgartigimod (艾加莫德) for Q4 2024 was 30million,withfull−yearsalesreaching93.6 million[7] - Total revenue for 2025 is projected to be between 560millionand590 million[15] Operating Loss and Expenses - Operating loss for Q4 2024 was 67.9million,a45282.1 million, down 23%[7] - The adjusted operating loss for Q4 2024 was 47.6million,comparedto124 million in Q4 2023; for the full year 2024, the adjusted operating loss was 199.6million,downfrom366.6 million in 2023[13] - R&D expenses in Q4 2024 were 52.3million,downfrom81.9 million in Q4 2023; for the full year, R&D expenses were 234.5million,comparedto265.9 million in 2023[2] - SG&A expenses in Q4 2024 were 82.6 million, consistent with Q4 2023; for the full year, SG&A expenses were 298.7 million, up from 281.6millionin2023[2]CashandFinancialPosition−Cashandcashequivalentstotaled879.7 million as of December 31, 2024, compared to 806.5millionasofDecember31,2023[13]−Cashandcashequivalentsdecreasedto449.67 million in 2024 from 790.15millionin2023[39]−Totalassetsincreasedto1.19 billion in 2024, compared to 1.04billionin2023[39]−Thecompanyhassignificantlyimproveditsfinancialposition,reducingoperatinglossesandtargetingnon−GAAPoperatingprofitbyQ42025[8]−Thecompanyhasastrongcashreserve,enablingcontinuedinvestmentinhigh−impactgrowthopportunities[8]−Thecompany’stotalliabilitiesroseto344.86 million in 2024, up from 240.18millionin2023[39]−Thecompany’scapitalsurplusincreasedto3.26 billion in 2024 from 2.98billionin2023[39]ClinicalDevelopmentandProductPipeline−EarlyclinicaldataforZL−1310(DLL3ADC)inaglobalPhase1studyshowedanoverallresponserate(ORR)of742 billion in revenue by 2028, driven by Efgartigimod and other potential blockbuster products[8] - The company is focused on addressing unmet medical needs in oncology, immunology, neuroscience, and infectious diseases through innovative product discovery and commercialization[31] - Zai Lab is listed on NASDAQ under the ticker ZLAB and on the Hong Kong Stock Exchange under stock code 9688[31] - The company emphasizes the importance of non-GAAP financial metrics to provide a clearer view of operational performance and financial results[33] - Forward-looking statements include expectations regarding commercialization, clinical development, and potential product benefits, but actual results may differ significantly due to various factors[35]