Robo.ai Inc-B美股招股说明书(2025-09-30版)

P r o s p e c t u sS u p p l e m e n t N o .1 ( T oP r o s p e c t u s d a t e dS e p t e m b e r2 5 ,2 0 2 5 ) Robo.ai Inc. UP TO 295,145,910 CLASS B ORDINARY SHARES Thisprospectus supplement is being filed to update and supplement theinformationcontained in the prospectus dated September25,2025(assupplementedor amended from time to time,the“Prospectus”),which formsapart of our Registration Statement on FormF-1(Registration No.333-289926),asamended and supplemented,with the information contained inour Current Report on Form6-K, furnished with the Securities and ExchangeCommissionon September29,2025.The Prospectus relates to the potentialofferand sale from time to time by the selling securityholders named intheProspectus or their pledgees,donees,transferees,assignees or othersuccessorsin interest(that receive any of the securities as a gift,distribution,or other non-salerelatedtransfer)of up to 295,145,910ClassB ordinary shares, par value US$0.0001 per share, of Robo.ai Inc. Thisprospectus supplement updates and supplements the information intheProspectus and is not complete without,and may not be delivered orutilizedexceptincombinationwith,theProspectus,includinganyamendmentsor supplements thereto.This prospectus supplement should bereadin conjunction with the Prospectus and if there is any inconsistencybetweenthe information in the Prospectus and this prospectus supplement,you should rely on the information in this prospectus supplement. Our ClassB ordinary shares are listed on the Nasdaq Stock Market LLC,orNasdaq,under the trading symbol“AIIO.”On September29,2025,theclosing price of our ClassB ordinary shares on Nasdaq was $1.93. Wemay further amend or supplement the Prospectus and this prospectussupplementfrom time to time by filing amendments or supplements asrequired. You should read the entire Prospectus, this prospectus supplementand any amendments or supplements carefully before you make your investmentdecision. I n v e s t i n gi n o u r s e c u r i t i e s i n v o l v e s a h i g h d e g r e e o f r i s k .S e e“R i s k F a c t o r s”b e g i n n i n g o n p a g e1 7o f t h e P r o s p e c t u s f o r ad i s c u s s i o no f i n f o r m a t i o n t h a t s h o u l d b e c o n s i d e r e d i n c o n n e c t i o nw i t ha n i n v e s t m e n t i n o u r s e c u r i t i e s . N e i t h e rt h e U . S .S e c u r i t i e sa n d E x c h a n g e C o m m i s s i o n n o r a n yo t h e rr e g u l a t o r yb o d yh a sa p p r o v e do rd i s a p p r o v e do ft h e s es e c u r i t i e so r d e t e r m i n e d i f t h i sp r o s p e c t u ss u p p l e m e n to rt h eP r o s p e c t u si st r u t h f u lo rc o m p l e t e .A n yr e p r e s e n t a t i o nt ot h ec o n t r a r yi s a c r i m i n a l o f f e n s e . T h ed a t e o f t h i s p r o s p e c t u s s u p p l e m e n t i s S e p t e m b e r2 9 ,2 0 2 5 . UNITEDSTATESSECURITIESAND EXCHANGE COMMISSIONWASHINGTON,D.C.20549 REPORTOF FOREIGN PRIVATE ISSUERPURSUANTTO RULE 13a-16 OR15d-16UNDERTHESECURITIES EXCHANGE ACT OF 1934 Robo.ai Inc. Office114-117,Floor 1,Building A1,DubaiDigital Park,Dubai Silicon Oasis,Dubai,UAE(Address of principal executive office) Indicateby check mark whether the registrant files or will file annual reportsunder cover of Form20-F or Form 40-F. Form20-F☒Form40-F☐ EXHIBITINDEX SIGNATURES Pursuantto the requirements of the Securities ExchangeActof1934,theregistrant has duly caused this report to be signed on its behalf by the undersigned,thereunto duly authorized. Date: September29, 2025 ROBO.AIINC. INTERIMREPORT FOR THE SIX MONTHS ENDED JUNE30,2025 PRELIMINARYNOTE Ourunaudited condensed consolidated financial statements as of and for thesixmonths ended June 30, 2025 and June 30, 2024, included herein, are prepared inaccordancewith accounting principles generally accepted in the UnitedStatesofAmerica. These should be read in conjunction with our audited financial statements asofand for the year ended December31,2024 filed with the U.S.SecuritiesandExchange Commission (the “SEC”) on our annual report on Form20-F on June 10, 2025(the “2024 Annual Report”). Capitalized terms used but not defined herein shall havethe meanings ascribed to them in the 2024 Annual Report. FORWARD-LOOKINGSTATEMENTS Thisdocument contains statements that are forward-looking statements within themeaningof the U.S.PrivateSecurities Litigation Reform Actof1995.Thesestatementsare based on management’s beliefs and expectations as well as onassumptions made by and data currently available to management, appear in a number ofplacesthroughout this document and include statements regarding,amongst otherthings,results of operations,financial condition,liquidity,prospects,growth,strategiesand the industry in which we operate.The use of words“expects,”“intends,”“anticipates,”“estimates,”“predicts,”“believes,”“should,”“potential,”“may,”“preliminary,”“forecast,”“objective,”“plan,”or“target,”and other similar expressions are intended to identify