Certain Class A Ordinary Shares of Yidu Tech Inc. are subject to a Lock-Up Agreement Ending on 14-JUL-2021. These Class A Ordinary Shares will be under lockup for 181 days starting from 14-JAN-2021 to 14-JUL-2021. Details: Controlling shareholders have undertaken they will not, and shall procure that the registered holders will not in the period commencing on the date of this prospectus and ending on the date which is six months from the listing date, dispose of, or enter into any agreement to dispose of or otherwise create any options, rights, interests or encumbrances in respect of, any of the shares or securities of the company. In the period of six months commencing on the date on which the first six-month period expires, dispose of, nor enter into any agreement to dispose of or otherwise create any options, rights, interests or encumbrances in respect of, any of the relevant securities if, immediately following such disposal or upon the exercise or enforcement of such options, rights, interests or encumbrances, they would cease to be a group of controlling shareholders of the company.