Revenue Performance - Revenue for the three months ended March 31, 2022, was 60.8million,a5838.4 million in the same period in 2021[125]. - In Q1 2022, total revenue increased by 22.4million,or5860.8 million compared to 38.4millioninQ12021[171].−LicenserevenueforQ12022was22.6 million, a 100% increase from 0inQ12021,primarilyduetoa25.0 million regulatory milestone from Astellas for EVRENZO® approval in Russia[177]. - Product revenue, net, rose by 3.5million,or2318.9 million in Q1 2022 from 15.4millioninQ12021[171].−Developmentandotherrevenuedecreasedby2.8 million, or 19%, to 11.8millioninQ12022comparedto14.6 million in Q1 2021[179]. - Drug product revenue for Q1 2022 was 7.6million,down108.5 million in Q1 2021[171]. - FibroGen recognized net product revenue of 18.9millionfromitscollaborationwithAstraZenecainChinaforQ12022,comparedto15.4 million in Q1 2021[166]. - Total product revenue, net increased by 3.5million,or2318.9 million[182]. - Direct sales revenue, net decreased by 2.3million,or462.7 million[183]. - Sales to Falikang revenue, net increased by 5.8million,or5616.2 million[185]. Expenses and Losses - Net loss for the three months ended March 31, 2022, was 63.2million,or0.68 per share, compared to a net loss of 71.8million,or0.78 per share, in the prior year[129]. - Operating costs and expenses for the three months ended March 31, 2022, increased by 14.9millioncomparedtothesameperiodin2021,primarilyduetohigherdrugdevelopmentandclinicaltrialexpenses[128].−Researchanddevelopmentexpensesincreasedby14.3 million, or 19%, for the three months ended March 31, 2022, totaling 89.0million[198].−Totaloperatingcostsandexpensesincreasedby15.0 million, or 14%, for the three months ended March 31, 2022, totaling 123.8million[191].−Costofgoodssoldincreasedby0.8 million, or 25%, for the three months ended March 31, 2022, compared to the same period a year ago, reaching 4.2 million[192]. - SG&A expenses remained relatively flat for the three months ended March 31, 2022, compared to the same period a year ago, totaling 30.6 million[200]. Cash Flow and Financial Position - Cash and cash equivalents, investments, and accounts receivable totaled 565.4millionasofMarch31,2022,adecreaseof25.0 million from December 31, 2021[130]. - Cash and cash equivalents as of March 31, 2022, were 185.9million,withshort−terminvestmentsof242.2 million and long-term investments of 93.5million[211].−Netcashusedinoperatingactivitieswas8.5 million for the three months ended March 31, 2022, compared to 45.0millionforthesameperiodin2021[216].−Netcashprovidedbyinvestingactivitieswas25.9 million for the three months ended March 31, 2022, primarily from 76.1millionofproceedsfrommaturitiesofinvestments[222].−Netincreaseincashandcashequivalentswas14.7 million for the three months ended March 31, 2022, compared to a decrease of 244.9millionforthesameperiodin2021[218].−AsofMarch31,2022,96.9 million of operating lease liabilities were reported, with 15.3millionexpectedtobepaidwithinthenext12months[229].−Thecompanyanticipatesneedingsubstantialadditionalfundingforongoingoperationsandresearchanddevelopmentefforts[226].−CashflowsfromthejointventurewithAstraZenecaareintendedtoremainonshoreinChinaforfutureexpansionordebtobligations[212].ClinicalTrialsandDevelopment−ThecompanyisconductingtwoPhase3studiesofpamrevlumabforidiopathicpulmonaryfibrosis,withtoplinedataexpectedinmid−2023[146].−EnrollmentforthePhase2/3trialofroxadustatinmyelodysplasticsyndromesisongoing,withtoplinedataexpectedinthefirsthalfof2023[138].−ThecompanyexpectstoplineoverallsurvivaldatafromthePhase3trialofpamrevlumabforlocallyadvancedunresectablepancreaticcancerinthefirsthalfof2024[148].−ThecompanyhascompletedenrollmentofthePhase3trialforpamrevlumabinDuchennemusculardystrophy,withtoplinedataexpectedinthefirsthalfof2023[150].−ThecompanyexpectstocompleteenrollmentofitsPhase3clinicaltrial,LELANTOS−2,withapproximately70ambulatoryDMDpatientsbyQ22022[151].FutureRevenueandCollaborations−TotalcashconsiderationreceivedthroughMarch31,2022,fromcollaborationagreementswithAstellasandAstraZenecaamountedto1.3 billion, with potential future payments of 1.3billion[169].−Thecompanyanticipatesfluctuationsinrevenueduetotheuncertaintimingandamountofcollaborationpaymentsandproductsales[175].−Futurerevenueswillcontinuetobegeneratedfromcollaborationagreements,includinglicensefees,milestonepayments,androyaltiesondrugproductsales[175].−Futuremilestonepaymentsforresearchandpre−clinicalstagedevelopmentprogramscouldtotalapproximately704.1 million under license agreements with HiFiBiO and others, contingent on achieving specific milestones[231]. Market Risks and Accounting Policies - The effective tax rate for the three months ended March 31, 2022, remained at (0.2)%[207]. - The company reported no material changes to its exposure to market risks during the three months ended March 31, 2022[237]. - There were no material changes in critical accounting policies, estimates, and judgments during the three months ended March 31, 2022, compared to the previous year[236]. - The company had no relationships with unconsolidated organizations or financial partnerships for off-balance sheet arrangements during the three months ended March 31, 2022[232].