robо.ai inc-b美股招股说明书(2025-10-08版)

P r o s p e c t u sS u p p l e m e n t N o .3 ( T oP r o s p e c t u s d a t e d S e p t e m b e r 2 5 ,2 0 2 5 ) Robo.ai Inc. UP TO 295,145,910 CLASS B ORDINARY SHARES This prospectus supplement is being filed to update and supplement theinformation contained in the prospectus dated September25, 2025 (assupplemented or amended from time to time, the “Prospectus”), which formsa part of our Registration Statement on Form F-1(Registration No. 333-289926), as amended and supplemented, with the information contained in ourCurrent Report on Form 6-K, furnished with the Securities and ExchangeCommission on October8, 2025. The Prospectus relates to the potentialoffer and sale from time to time by the selling securityholders named inthe Prospectus or their pledgees, donees, transferees, assignees or othersuccessors in interest (that receive any of the securities as a gift,distribution, or other non-sale related transfer) of up to 295,145,910Class B ordinary shares, par value US$0.0001 per share, of Robo.ai Inc. This prospectus supplement updates and supplements the information inthe Prospectus and is not complete without, and may not be delivered orutilized except in combination with, the Prospectus, including anyamendments or supplements thereto. This prospectus supplement should beread in conjunction with the Prospectus and if there is any inconsistencybetween the information in the Prospectus and this prospectus supplement,you should rely on the information in this prospectus supplement. Our Class B ordinary shares are listed on the Nasdaq Stock Market LLC,or Nasdaq, under the trading symbol “AIIO.” On October7, 2025, theclosing price of our Class B ordinary shares on Nasdaq was $1.79. We may further amend or supplement the Prospectus and this prospectussupplement from 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 np 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 s a 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 y b o d y h a s a p p r o v e d o r d i s a p p r o v e d o f t 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 s p r o s p e c t u s s u p p l e m e n t o r t h eP r o s p e c t u si s t r u t h f u l o r c o m p l e t e .A n y r e p r e s e n t a t i o n t o t 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 O c t o b e r 8 ,2 0 2 5 . Indicate by 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 Pursuant to the requirements of the Securities ExchangeAct of 1934, theregistrant has duly caused this report to be signed on its behalf by the undersigned,thereunto duly authorized. Robo.aiInc.to Hold Extraordinary General Meeting on October23,2025 DUBAI, UAE, October8, 2025 — Robo.ai Inc. (Nasdaq: AIIO) (the “Company”)today announced that it will hold an extraordinary general meeting of shareholders(the “EGM”) at Office114-117, Floor 1, Building A1, Dubai Digital Park, DubaiSilicon Oasis, Dubai, UAE on October23, 2025 at 4:00 p.m., Dubai local time.Shareholders can also participate in the EGM, vote, and submit questions via livewebcast by visitinghttps://www.cstproxy.com/roboai/2025. Holders of ordinary shares of record on the close of business on September23,2025 (the “Record Date”) or their proxy holders are entitled to vote at the EGM orany adjournment or postponements thereof. As of the Record Date, each ClassAordinary share is entitled to twenty-five votes, and each Class B ordinary share isentitled to one vote. At the EGM, the following resolutions will be considered and voted upon: 1.As an ordinary resolution, to approve the increase of the Company’sauthorized share capital, from US$50,000, divided into 500,000,000sharescomprising of (i)100,000,000 Class A ordinary shares of a par value ofUS$0.0001 each and (ii)400,000,000 Class B ordinary shares of a par valueof US$0.0001 each, to US$400,000, divided into 4,000,000,000sharescomprising (i)500,000,000 Class A ordinary shares of a par value ofUS$0.0001 each and (ii)3,500,000,000 Class B ordinary shares of a parvalue of US$0.0001 each (the “Share Capital Increase”). 2.As a special resolution, to approve that the Company’s Third Amended andRestated Memorandum and Articles of Association be amended and restated bythe deletion in their entirety and by the substitution in their place of theFourth Amended an