X0202 SCHEDULE 13G/A 0001357550-26-000002 0001357550 XXXXXXXX LIVE 1 Class A Ordinary Shares underlying American Depository Shares (each representing 15 Class A Ordinary Shares) 6/30/2026 0001780652 Canaan Inc. 134748102 28 AYER RAJAH CRESCENT, #06-08 SINGAPORE U0 139959 Rule 13d-1(b) Weiss Asset Management LP DE 0.00 583504230.00 0.00 583504230.00 583504230.00 5.2 IA WAM GP LLC DE 0.00 583504230.00 0.00 583504230.00 583504230.00 5.2 HC WEISS ANDREW M X1 0.00 583504230.00 0.00 583504230.00 583504230.00 5.2 HC Canaan Inc. 28 AYER RAJAH CRESCENT, #06-08, SINGAPORE, SINGAPORE, 139959. (i) Weiss Asset Management LP ("Weiss Asset Management"). (ii) WAM GP LLC ("WAM GP"). (iii) Andrew M. Weiss, Ph.D. ("Andrew Weiss"). Weiss Asset Management, WAM GP, and Andrew Weiss have a business address of 222 Berkeley St., 16th Floor, Boston, Massachusetts 02116. (i) Weiss Asset Management is a Delaware limited partnership. (ii) WAM GP is a Delaware limited liability company. (iii) Andrew Weiss is a United States citizen. N IA HC 38,900,282 American Depository Shares, representing 583,504,230 Class A ordinary shares, par value US$0.00000005 per share. Weiss Asset Management is the sole investment manager to a private investment partnership and a private investment fund (together, "Funds"). WAM GP is the sole general partner of Weiss Asset Management. Andrew Weiss is the managing member of WAM GP. Shares reported for WAM GP, Andrew Weiss and Weiss Asset Management include shares beneficially owned by the Funds. Each of WAM GP, Weiss Asset Management, and Andrew Weiss disclaims beneficial ownership of the shares reported herein as beneficially owned by each except to the extent of their respective pecuniary interest therein. The percent of class computations are based on 11,237,922,873 Class A ordinary shares, par value US$0.00000005 per share, as of May 22, 2026, as reported in the Form POS AM of the Issuer, which was filed with the SEC on May 22, 2026. The Class A ordinary shares have no CUSIP number. The CUSIP number for the American Depository Shares, each representing 15 Class A ordinary shares, is 134748102. 5.2% 0 583,504,230 0 583,504,230 Y Y N See Item 4. Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. Joint Filing Agreement Weiss Asset Management LP Georgiy Nikitin 08/11/2026 WAM GP LLC Georgiy Nikitin 08/11/2026 WEISS ANDREW M Georgiy Nikitin 08/11/2026 ** Duly authorized under Power of Attorney incorporated herein by reference to the exhibit to the Form 13G/A filed by Weiss Asset Management LP on January 25, 2017 in respect of its holding in Quinpario Acquisition Corp. 2.