Certain Class A Ordinary Shares of Tuya Inc. are subject to a Lock-Up Agreement Ending on 14-SEP-2021. These Class A Ordinary Shares will be under lockup for 181 days starting from 17-MAR-2021 to 14-SEP-2021. Details: All directors and officers and the holders of all of the outstanding shares of the company have agreed that, without the prior written consent of the representatives, that they will not, during the period ending 180 days after the date of this prospectus, or the restricted period: offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend or otherwise transfer or dispose of, directly or indirectly, any ordinary shares or ADSs or any securities convertible into or exercisable or exchangeable for ordinary shares or ADSs; file any registration statement with the SEC relating to the offering of any ordinary shares, ADSs or any securities convertible into or exercisable or exchangeable for ordinary shares or ADSs; or enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the ordinary shares or ADSs whether any such transaction described above is to be settled by delivery of ordinary shares, ADSs, or such other securities, in cash or otherwise.