Document:

EX-10.1

 Exhibit 10.1 

JOINDER AGREEMENT 

February 10, 2021 
 By
executing this joinder, the undersigned hereby agrees, as of the date first set forth above, that the undersigned (i) shall become a party to that certain Letter Agreement, dated February 10, 2020 (as may be amended or restated from time
to time, the “Letter Agreement”), by and among CITIC Capital Acquisition Corp. (the “Company”), CITIC Capital Acquisition LLC (the “Sponsor”), and the executive officers and directors of the
Company, solely with respect to paragraphs 1, 2, 6, 7(a), 7(c), 8, 9 and 10 of the Letter Agreement, and shall be bound by, and entitled to the rights provided under, the terms and provisions of such sections of the Letter Agreement as an Insider
(as defined therein) solely with respect to the 13,000 Class B ordinary shares of the Company held by it (the “Founder Shares”); and (ii) shall become a party to that certain Registration Rights Agreement, dated
February 10, 2020 (as may be amended or restated from time to time, the “Registration Rights Agreement”), by and among the Company, the Sponsor and the other Holders signatory thereto (as defined therein), and shall be bound by
the terms and provisions of the Registration Rights Agreement as a Holder and entitled to the rights of a Holder under the Registration Rights Agreement and the Founder Shares shall be “Registrable Securities” thereunder. 

[Signature Page Follows] 

 
	
	/s/ Mark B. Segall
	Mark B. Segall

  

			
	ACKNOWLEDGED AND AGREED:
	
	CITIC CAPITAL ACQUISITION CORP.
		
	By:	 	 /s/ Fanglu Wang

		 	Name: Fanglu Wang
		 	Title: Chief Executive Officer

  
 [Signature Page to
Joinder Agreement]EX-10.6

 Exhibit 10.6 

THIS PROMISSORY NOTE (“NOTE”) HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”). THIS NOTE HAS
BEEN ACQUIRED FOR INVESTMENT ONLY AND MAY NOT BE SOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF REGISTRATION OF THE RESALE THEREOF UNDER THE SECURITIES ACT OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY IN FORM, SCOPE AND SUBSTANCE TO THE COMPANY
THAT SUCH REGISTRATION IS NOT REQUIRED. 
 PROMISSORY NOTE 
  

			
	Principal Amount: up to $300,000	  	Dated as of December 9, 2020
	(as set forth on the Schedule of Borrowings attached hereto)	  	

 Warburg Pincus Capital Corporation I-B, a Cayman
Islands exempted company and blank check company (the “Maker”), promises to pay to the order of Warburg Pincus Capital Corporation I-B Sponsor, L.P., a Cayman Islands exempted limited
partnership, or its registered assigns or successors in interest (the “Payee”), or order, the principal sum of up to three hundred thousand U.S. dollars ($300,000) (as set forth on the Schedule of Borrowings attached hereto) in
lawful money of the United States of America, on the terms and conditions described below. All payments on this Note shall be made by check or wire transfer of immediately available funds or as otherwise determined by the Maker to such account as
the Payee may from time to time designate by written notice in accordance with the provisions of this Note. 

1.    Principal. The principal balance of this Note shall be payable by the Maker on the earlier of:
(i) October 31, 2021 or (ii) the date on which Maker consummates an initial public offering of its securities (the “IPO”). The principal balance may be prepaid at any time. Under no circumstances shall any individual,
including but not limited to any officer, director, employee or shareholder of the Maker, be obligated personally for any obligations or liabilities of the Maker hereunder. 

2.    Interest. No interest shall accrue on the unpaid principal balance of this Note. 

3.    Drawdown Requests. Maker and Payee agree that Maker may request up to Three Hundred Thousand Dollars
($300,000) for costs reasonably related to Maker’s initial public offering of its securities. The principal of this Note may be drawn down from time to time prior to the earlier of: (i) October 31, 2021 or (ii) the date on which
Maker consummates an initial public offering of its securities, upon written request from Maker to Payee (each, a “Drawdown Request”). Each Drawdown Request must state the amount to be drawn down, and must not be an amount
less than One Thousand Dollars ($1,000) unless agreed upon by Maker and Payee. Payee shall fund each Drawdown Request no later than one (1) business day after receipt of a Drawdown Request; provided, however, that the maximum amount of
drawdowns collectively under this Note is Three Hundred Thousand Dollars ($300,000). No fees, payments or other amounts shall be due to Payee in connection with, or as a result of, any Drawdown Request by Maker. 

4.    Application of Payments. All payments shall be applied first to payment in full of any costs incurred in the
collection of any sum due under this Note, including (without limitation) reasonable attorney’s fees, then to the payment in full of any late charges and finally to the reduction of the unpaid principal balance of this Note. 

5.    Events of Default6. . The following shall constitute an event of default (“Event of
Default”): 
 (a)    Failure to Make Required Payments. Failure by Maker to pay the
principal amount due pursuant to this Note within five (5) business days of the date specified above. 

 (b)    Voluntary Bankruptcy, Etc. The
commencement by Maker of a voluntary case under any applicable bankruptcy, insolvency, reorganization, rehabilitation or other similar law, or the consent by it to the appointment of or taking possession by a receiver, liquidator, assignee, trustee,
custodian, sequestrator (or other similar official) of Maker or for any substantial part of its property, or the making by it of any assignment for the benefit of creditors, or the failure of Maker generally to pay its debts as such debts become
due, or the taking of corporate action by Maker in furtherance of any of the foregoing. 

(c)    Involuntary Bankruptcy, Etc. The entry of a decree or order for relief by a court having
jurisdiction in the premises in respect of Maker in an involuntary case under any applicable bankruptcy, insolvency or other similar law, or appointing a receiver, liquidator, assignee, custodian, trustee, sequestrator (or similar official) of Maker
or for any substantial part of its property, or ordering the winding-up or liquidation of its affairs, and the continuance of any such decree or order unstayed and in effect for a period of 60 consecutive
days. 
 6.    Remedies 

(a)    Upon the occurrence of an Event of Default specified in Section 5(a) hereof, Payee may, by
written notice to Maker, declare this Note to be due immediately and payable, whereupon the unpaid principal amount of this Note, and all other amounts payable thereunder, shall become immediately due and payable without presentment, demand, protest
or other notice of any kind, all of which are hereby expressly waived, anything contained herein or in the documents evidencing the same to the contrary notwithstanding. 

(b)    Upon the occurrence of an Event of Default specified in Sections 5(b) and 5(c), the unpaid
principal balance of this Note, and all other sums payable with regard to this Note, shall automatically and immediately become due and payable, in all cases without any action on the part of Payee. 

7.    Waivers. Maker and all endorsers and guarantors of, and sureties for, this Note waive presentment for
payment, demand, notice of dishonor, protest, and notice of protest with regard to the Note, all errors, defects and imperfections in any proceedings instituted by Payee under the terms of this Note, and all benefits that might accrue to Maker by
virtue of any present or future laws exempting any property, real or personal, or any part of the proceeds arising from any sale of any such property, from attachment, levy or sale under execution, or providing for any stay of execution, exemption
from civil process, or extension of time for payment; and Maker agrees that any real estate that may be levied upon pursuant to a judgment obtained by virtue hereof, on any writ of execution issued hereon, may be sold upon any such writ in whole or
in part in any order desired by Payee. 
 8.    Unconditional Liability. Maker hereby waives all notices
in connection with the delivery, acceptance, performance, default, or enforcement of the payment of this Note, and agrees that its liability shall be unconditional, without regard to the liability of any other party, and shall not be affected in any
manner by any indulgence, extension of time, renewal, waiver or modification granted or consented to by Payee, and consents to any and all extensions of time, renewals, waivers, or modifications that may be granted by Payee with respect to the
payment or other provisions of this Note, and agrees that additional makers, endorsers, guarantors, or sureties may become parties hereto without notice to Maker or affecting Maker’s liability hereunder. 

9.    Notices. All notices, statements or other documents which are required or contemplated by this
Agreement shall be: (i) in writing and delivered personally or sent by first class registered or certified mail, overnight courier service or facsimile or electronic transmission to the address designated in writing, (ii) by facsimile to
the number most recently provided to such party or such other address or fax number as may be 

  
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designated in writing by such party and (iii) by electronic mail, to the electronic mail address most recently provided to such party or such other electronic mail address as may be
designated in writing by such party. Any notice or other communication so transmitted shall be deemed to have been given on the day of delivery, if delivered personally, on the business day following receipt of written confirmation, if sent by
facsimile or electronic transmission, one (1) business day after delivery to an overnight courier service or five (5) days after mailing if sent by mail. 

10.    Construction. THIS NOTE SHALL BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH THE LAWS OF NEW YORK,
WITHOUT REGARD TO CONFLICT OF LAW PROVISIONS THEREOF. 
 11.    Severability. Any provision contained in
this Note which is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or
unenforceability in any jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction. 

12.    Trust Waiver. Notwithstanding anything herein to the contrary, the Payee hereby waives any and all
right, title, interest or claim of any kind (“Claim”) in or to any distribution of or from the trust account to be established in which the proceeds of the IPO conducted by the Maker (including the deferred underwriters discounts
and commissions) and certain of the proceeds of the sale of the warrants issued in a private placement to occur in connection with the consummation of the IPO are to be deposited, as described in greater detail in the registration statement and
prospectus to be filed with the Securities and Exchange Commission in connection with the IPO, and hereby agrees not to seek recourse, reimbursement, payment or satisfaction for any Claim against the trust account for any reason whatsoever. 

13.    Amendment; Waiver. Any amendment hereto or waiver of any provision hereof may be made with, and only
with, the written consent of the Maker and the Payee. 
 14.    Assignment. No assignment or transfer of
this Note or any rights or obligations hereunder may be made by any party hereto (by operation of law or otherwise) without the prior written consent of the other party hereto and any attempted assignment without the required consent shall be void.

 [Signature page follows] 

  
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 IN WITNESS WHEREOF, Maker, intending to be legally bound hereby, has caused this Note
to be duly executed by the undersigned as of the day and year first above written. 
  

					
	 WARBURG PINCUS CAPITAL

CORPORATION I-B

	a Cayman Islands exempted company
		
	By:	 	 /s/ Steven G. Glenn

		 	Name:	 	Steven G. Glenn
		 	Title:	 	Chief Financial Officer

 [Signature Page to Promissory Note] 

 SCHEDULE OF BORROWINGS 

The following increases or decreases in this Promissory Note have been made: 
  

													
	 Date of Increase or

Decrease               
   
	  	Amount of decrease in
Principal Amount of this
Promissory Note	 	  	Amount of increase in
Principal Amount of this
Promissory Note	 	  	Principal Amount of this
Promissory Note following
such decrease or increase	 
		  				  				  			

  
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