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Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 FORM 10 - Q ( Mark One ) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30 , 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from Commission File Number : 001-39672 to DUDDELL STREET ACQUISITION CORP . Cayman Islands ( Exact name of registrant as specified in its charter ) ( State or other jurisdiction of incorporation or organization ) 8 / F Printing House 6 Duddell Street Hong Kong N / A ( I.R.S. Employer Identification Number ) ( Address of principal executive offices ) ( Zip Code ) Registrant's telephone number , including area code : +852 3468 6200 Not Applicable ( Former name or former address , if changed since last report ) Securities registered pursuant to Section 12 ( b ) of the Act : Title of Each Class Class A ordinary shares , par value $ 0.0001 per share Redeemable warrants , each warrant exercisable for one Class A ordinary share at an exercise price of $ 11.50 Units , each consisting of one Class A ordinary share and one - half of one redeemable warrant Trading Symbol ( s ) Name of Each Exchange on Which Registered DSAC DSACW The Nasdaq Capital Markets The Nasdaq Capital Markets DSACU The Nasdaq Capital Markets Indicate by check mark whether the registrant ( 1 ) has filed all reports required to be filed by Section 13 or 15 ( d ) of the Securities Exchange Act of 1934 during the preceding 12 months ( or for such shorter period that the registrant was required to file such reports ) , and ( 2 ) has been subject to such filing requirements for the past 90 days . Yes 冈 No ☐ Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S - T ( $ 232.405 of this chapter ) during the preceding 12 months ( or for such shorter period that the registrant was required to submit such files ) . Yes ☑ No ☐ Indicate by check mark whether the registrant is a large accelerated filer , an accelerated filer , a non - accelerated filer , a smaller reporting company , or an emerging growth company . See the definitions of " large accelerated filer , ” “ accelerated filer , ” “ smaller reporting company , " and " emerging growth company " in Rule 12b - 2 of the Exchange Act . Large accelerated filer_ Non - accelerated filer > Accelerated filer ㅁ Smaller reporting company Emerging growth company If an emerging growth company , indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13 ( a ) of the Exchange Act . ☐ Indicate by check mark whether the registrant is a shell company ( as defined in Rule 12b - 2 of the Exchange Act ) . Yes ® No ㅁ As of November 24 , 2021 , 17,500,000 Class A ordinary shares , par value $ 0.0001 , and 4,375,000 Class B ordinary shares , par value $ 0.0001 , were issued and outstanding .