Revenue and Sales Performance - Net product revenue for Q1 2024 was 87.1million,a3962.8 million in Q1 2023, primarily driven by increased sales volume and the launch of VYVGART[89]. - Total product revenue for the first quarter of 2024 was 87.1million,representinga3962.8 million in the same period of 2023[109]. - ZEJULA sales increased by 7% to 45.5million,whileQINLOCKsawasignificantincreaseof3676.1 million[109]. - VYVGART was commercially launched in September 2023 and included in the NRDL in Q1 2024, contributing to revenue growth[106]. - QINLOCK and NUZYRA saw increased sales due to their inclusion in the NRDL, with QINLOCK added in Q1 2023 and NUZYRA's oral formulation added in Q1 2024[106]. - ZEJULA remained the leading PARP inhibitor in hospital sales for ovarian cancer in mainland China, with continued support from NRDL listings[106]. Expenses and Losses - The cost of sales increased by 58% to 33.6millioninQ12024from21.3 million in Q1 2023, reflecting higher product sales volume[103]. - Research and development expenses rose by 13% to 54.6millioninQ12024comparedto48.5 million in Q1 2023, indicating continued investment in product development[103]. - Selling, general, and administrative expenses increased by 11% to 69.2millioninQ12024from62.5 million in Q1 2023, supporting commercial operations[103]. - The net loss for Q1 2024 was 53.5million,a949.1 million in Q1 2023[103]. - The company’s net loss increased by 4.3millioninQ12024,contributingtotheriseincashusedinoperatingactivities[140].CashFlowandFinancialPosition−AsofMarch31,2024,thecompanyhadcashandcashequivalentsof750.8 million, expected to meet cash requirements for at least the next 12 months[136]. - The company reported a net decrease in cash, cash equivalents, and restricted cash of 39.4millioninQ12024,animprovementfromadecreaseof128.4 million in Q1 2023[139]. - Net cash used in operating activities increased by 20.8millionto90.1 million in Q1 2024, primarily due to a 24.7millionincreaseinnetchangesinoperatingassetsandliabilities[140].−Netcashprovidedbyinvestingactivitieswas3.3 million in Q1 2024, a significant shift from net cash used of 54.0millioninQ12023,mainlyduetoa100.0 million decrease in purchases of short-term investments[141]. - Net cash provided by financing activities was 47.5millioninQ12024,comparedtonetcashusedof3.9 million in Q1 2023, driven by 48.2millioninproceedsfromshort−termdebts[142].−Thecompanyhadcashandcashequivalentsof650.8 million as of March 31, 2024, down from 790.2 million as of December 31, 2023[153]. Research and Development - Clinical program expenses within R&D increased by 50% to 18.8 million, driven by newly initiated studies[114]. - Research and development expenses rose by 13% to 54.6million,primarilyduetoa7.5 million increase in CROs/CMOs/Investigators expenses[112]. Debt and Obligations - As of March 31, 2024, the company may be required to pay up to 303.5millionindevelopmentandregulatorymilestonepaymentsforcurrentclinicalprograms[101].−Thecompanyenteredintodebtarrangementsallowingsubsidiariestoborrowuptoapproximately164.5 million to support working capital needs[137]. Foreign Currency and Interest - Foreign currency losses amounted to 2.1millioninthefirstquarterof2024,contrastingwithagainof8.9 million in the same period of 2023[119]. - Interest income decreased by 0.6millionto9.7 million due to reduced cash and cash equivalents[117]. Customer Concentration - As of March 31, 2024, accounts receivable from the two largest customers accounted for approximately 21% of total accounts receivable[154]. Accounting Standards - The company has not adopted any new accounting standards since December 31, 2023[144]. Foreign Exchange Risk - The company has not used derivative financial instruments to hedge foreign exchange risk, as it does not currently have significant direct exposure[147].