Document:

Exhibit 10.1

 

PROMISSORY NOTE

 

		$400,000	As of June 21, 2022

 

Alpine Acquisition Corporation
(“Maker”) promises to pay to the order of Alpine Acquisition Sponsor LLC or its successors or assigns (“Holder”)
the principal sum of Four Hundred Thousand Dollars and No Cents ($400,000.00) in lawful money of the United States of America, on the
terms and conditions described below.

 

1. Principal.
The principal balance of this Note shall be repayable on the consummation of the Maker’s initial merger, stock exchange, asset acquisition,
stock purchase, recapitalization, reorganization or other similar business combination with one or more businesses or entities (a “Business
Combination”). Holder understands that if a Business Combination is not consummated, this Note will not be repaid and all amounts
owed hereunder will be forgiven except to the extent that the Maker has funds available to it outside of its trust account established
in connection with its initial public offering.

 

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

 

3. 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 attorneys’ fees, then to the payment in full of any late charges and finally to
the reduction of the unpaid principal balance of this Note.

 

4. Events of
Default. The following shall constitute Events of Default:

 

(a) Failure to Make
Required Payments. Failure by Maker to pay the principal of this Note within five (5) business days following the date when due.

 

(b) Voluntary Bankruptcy,
Etc. The commencement by Maker of a voluntary case under the Federal Bankruptcy Code, as now constituted or hereafter amended,
or any other applicable federal or state 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 the Federal Bankruptcy Code, as now or hereafter constituted, or any other applicable federal or state 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.

 

5. Remedies.

 

(a) Upon the occurrence
of an Event of Default specified in Section 4(a), Holder may, by written notice to Maker, declare this Note to be due and payable, whereupon
the 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 4(b) and 4(c), the unpaid principal balance of, 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 Holder.

 

     

     

    

 

6. Conversion.
Upon consummation of a Business Combination, the Holder shall have the option, but not the obligation, to convert the principal balance
of this Note, in whole or in part at the option of the Holder, into warrants (“Warrants”) of the Maker at a price of
$1.00 per Warrant; provided, however, that the Holder shall be permitted to convert this Note only if the stockholders of the Maker or
the target business in any such Business Combination, whichever may be required in connection with such Business Combination, have approved
the issuance of the Warrants to the Holder if such approval is necessary under applicable law. The Warrants will be identical to the “private
warrants” (as such term is defined in the Maker’s final prospectus for its initial public offering, dated August 30, 2021).
As promptly as reasonably practicable after notice by Holder to Maker to convert the principal balance of this Note, which must be made
at least 24 hours prior to the consummation of the Business Combination, and after Holder’s surrender of this Note, Maker shall
have issued and delivered to Holder, without any charge to Holder, a certificate or certificates (issued in the name(s) requested by Holder)
for the number of Warrants of Maker issuable upon the conversion of this Note.

 

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 Holder 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 Holder.

 

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 Holder, and consents to
any and all extensions of time, renewals, waivers, or modifications that may be granted by Holder with respect to the payment or other
provisions of this Note, and agree that additional makers, endorsers, guarantors, or sureties may become parties hereto without notice
to them or affecting their liability hereunder.

 

9. Notices. Any
notice called for hereunder shall be deemed properly given if (i) sent by certified mail, return receipt requested, (ii) personally delivered,
(iii) dispatched by any form of private or governmental express mail or delivery service providing receipted delivery, (iv) sent by telefacsimile
or (v) sent by e-mail, to the following addresses or to such other address as either party may designate by notice in accordance with
this Section:

 

If to Maker:

 

Alpine Acquisition Corporation

10141 N. Canyon View Lane

Fountain Hills, Arizona 85268

 

If to Holder:

 

Alpine Acquisition Sponsor LLC

10141 N. Canyon View Lane

Fountain Hills, Arizona 85268

 

 

Notice shall be deemed given on the earlier of
(i) actual receipt by the receiving party, (ii) the date shown on a telefacsimile transmission confirmation, (iii) the date on which an
e-mail transmission was received by the receiving party’s on-line access provider (iv) the date reflected on a signed delivery receipt,
or (vi) two (2) Business Days following tender of delivery or dispatch by express mail or delivery service.

 

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10. Construction.
This Note shall be construed and enforced in accordance with the domestic, internal law, but not the law of conflict of laws, of the State
of Delaware.

 

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.

 

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

  

	 	
    ALPINE ACQUISITION CORPORATION

    

	 	 
	 	By: 	/s/
Kin Schaefer
	 	 	Name: 	Kim Schaefer
	 	 	Title:	 CEO

 

 

3Exhibit 10.10

 

Act-In-Concert
Agreement

 

Part
A:Best Road Holdings Limited

 

Part
B:

 

(1)
Tiger Initiative Investment Ltd

 

(2)
Lucky monkey Holding Limited

 

(3)
Import & Export Guojin Development Co.,Ltd

 

Given:

 

Party
A is a shareholder of MC Hologram Inc. (hereinafter referred to as the “Company”), and as of the signing date of this agreement,
holds 18.63% of the Company’s shares;

 

Party
B is a shareholder of the Company. As of the signing date of this agreement, it holds a total of 35.61% of the Company’s shares,
of which Tiger Initiative Investment Ltd holds 15.15% of the Company’s shares, Lucky monkey Holding Limited holds 9.09% of the
Company’s shares, Import & Export Guojin Development Co., Ltd holds 11.39% of the Company’s shares;

 

The
parties have signed this agreement through negotiation and the details are as follows:

 

1.
All parties agree to act in concert when dealing with the Company’s business development and issues that need to be resolved by
the Company’s general meeting of shareholders and the board of directors in accordance with the relevant laws and regulations such
as the Company Law and the articles of association of the Company.

 

    1

     

    

 

2.
The method to act in concert is as follows: the final decision on major issues related to the Company’s operation and development
needs to be made through the Company’s board of directors or shareholders’ meeting. All parties to the agreement need to
maintain consistent support with the resolutions of the Company’s shareholders’ meeting and the board of directors and bear
corresponding guarantee responsibilities for this purpose.

 

3.
All parties shall exercise their rights in accordance with the provisions of relevant laws and regulations, the stipulations of this
agreement and their respective commitments. During the period of being a shareholder of the Company, Party B will not sign any Act Concerted
Agreement or make similar arrangements with other shareholders, nor will Party B take other actions that affect the stability of the
Company’s control.

 

4.
In order to maintain the stability of the Company’s shareholding structure and control rights, the concerted action period stipulated
in this agreement shall be terminated from the date of signing this agreement to the date of completion of the merger between the Company
and the SPAC and listing on the Nasdaq Stock Exchange. If this agreement needs to be renewed after listing, both parties shall make a
separate agreement.

 

5.
The concerted actions taken by both parties to this agreement shall not violate relevant laws and regulations, and shall not damage the
legitimate rights and interests of the Company and other shareholders.

 

6.
This agreement is irrevocable once it is signed unless the period stipulated in this agreement expires.

 

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is no text following)

 

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(There
is no text on this page, it is the signature page of the agreement)

 

Part
A:Best Road Holdings Limited

 

Part
B:

 

(1)
Tiger Initiative Investment Ltd

 

(2)
Lucky monkey Holding Limited

 

(3)
Import & Export Guojin Development Co.,Ltd

 

Date:
September 1, 2021

 

    3

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