Document:

Exhibit 4.52

 

Appendix 7

 

No.: DB2017SHLDAB10039

 

Mortgage Contract

 

(Single)

 

     

     

    

  

Contents

 

	Article 1 Mortgage Guarantee	3
	Article 2 Registration of Mortgage	4
	Article 3 Insurance for the Mortgaged Properties	4
	Article 4 Realization of Mortgage Rights	6
	Article 5 Representations and Warranties	6
	Article 6 Covenants	7
	Article 7 Event of Default and Handling	12
	Article 8 Miscellaneous Provisions	13
	Article 9 Provisions on the Essence of Contract	14
	Appendix 1: List of Mortgaged Properties	17
	Appendix 2: Commitment Letter of Spouse for Consenting to the Disposal of Common Property	22

 

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Mortgage Contract

 

Mortgagee: Shenyang Rural Commercial
Bank Co. Ltd. Shenhe Branch

 

Mortgagor: ChinaCache Xin Run Technology
(Beijing) Co., Limited

 

Whereas:

 

In order to ensure the full
and timely performance of the obligations under the Master Contract by the debtor and safeguard the realization of the creditor's
rights of the creditor (i.e. the "Mortgagee" of this Contract), the Mortgagor voluntarily takes the guarantee responsibilities
in accordance with this Contract.

 

Article 1 Mortgage Guarantee

 

		1.1	Mortgaged properties

 

		(1)	The Mortgagor irrevocably consents to provide this
mortgage guarantee for the Debtor to pay off all the debts owed by the Debtor to the Mortgagee under the Master Contract against
the mortgaged properties specified in Article 9 of this Contract.

 

		(2)	The mortgage rights under this Contract also apply
to the accessory things, accessory rights, fruits, compensations, and subrogation things of the mortgaged properties in addition
to the mortgaged properties per se.

 

		1.2	Mode of guarantee

 

The Mortgagor acknowledges that, the
Mortgagee has the first priority of claims for the mortgaged properties unless otherwise agreed in this Contract. When the Debtor
fails to fulfill its debts in accordance with the Master Contract, irrespective of whether the Mortgagee has other guarantee rights
(including but not limited to guarantees in the form of surety, mortgage, or pledge) for the creditor's rights under the Master
Contract, the Mortgagee has the right to first require the Mortgagor to fulfill the guarantee responsibilities within the scope
of guarantee agreed in this Contract without first requiring other guarantors to fulfill their guarantee responsibilities.

 

		1.3	Scope of guarantee

 

In addition to the principal creditor's
rights specified in this Contract, the scope of guarantee under this Contract also covers the interests arising therefrom (for
the purpose of this Contract, the interests include interests, penalty interests, and compound interests), penalties, damages,
fees, and other expenses arising from the execution or performance of this Contract, and the expenses (including but not limited
to taxes, litigation expenses, execution expenses, evaluation expenses, auction expenses, attorney's fees, travel expenses, etc.)
incurred by the Mortgagee in realizing the guarantee rights and creditor's rights by the Mortgagee.

 

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		1.4	Changes to the Master Contract

 

The Mortgagor hereby acknowledges
that, if any extension granted by the Mortgagee to the Debtor or the amendments or changes made by the Mortgagee and the Debtor
to any provisions of the Master Contract do not increase the responsibilities of the Mortgagor, the rights and interests of the
Mortgagee under this Contract will not be affected by such changes, and the guarantee responsibilities of the Mortgagor will not
be reduced or exempted because of such changes.

 

Article 2 Registration of Mortgage

 

		2.1	Registration

 

		(1)	After the execution of this Contract, at the request
of the Mortgagee, the Mortgagor shall promptly complete the registration formalities of mortgage for the mortgaged properties
under this Contract. The Mortgagor shall, after being issued a mortgage certificate (if any), immediately deliver the mortgage
certificate and the ownership certificate of the mortgaged properties to the Mortgagee for custody.

 

		(2)	If the mortgaged properties under this Contract are
subject to the approval of a relevant authority before they are mortgaged, the Mortgagor shall complete the approval formalities
with the relevant authority prior to the registration of mortgage.

 

		(3)	Before all the debts of the Debtor under the Master
Contract are paid off in full, the Mortgagor is obliged to ensure the registration of mortgage to be free from defects and be
continuously valid in all aspects, including but not limited to completing the formalities for renewal or extension of the registration
prior to the expiration of the mortgage period (if any) of the registration.

 

		2.2	Registration of changes

 

During the existence of the mortgage
rights, in the event of changes to the registered particulars of the mortgage subject to registration of changes in accordance
with law, the Mortgagor shall cooperate with the Mortgagee in completing the registration formalities of changes with the relevant
mortgage registration authority in a timely manner.

 

		2.3	De-registration

 

After all the debts under the Master
Contract guaranteed by this Contract are paid off in full and be acknowledged by the Mortgagee, the Mortgagor shall file an application
in writing with the Mortgagee, and after the examination and returning of the mortgage certificate (if any) and/or other relevant
certificates (if any) under custody by the Mortgagee, the Mortgagor may handle the formalities for de-registering the mortgage
with the original registration authority on its own.

 

Article 3 Insurance for the Mortgaged Properties

 

		3.1	Insurance for the mortgaged properties

 

		(1)	At the request of the Mortgagee, the Mortgagor shall,
within five (5) days from the execution of this Contract, purchase the type of property insurance from an insurer satisfactory
to the Mortgagee in sufficient amount for the mortgaged properties, naming the Mortgagee as the insured or the first beneficiary.
If it is impossible to purchase a property insurance naming the Mortgagee as the insured or the first beneficiary, the Mortgagor
shall complete the formalities for the transfer of or changes to relevant rights and interests in accordance with paragraph 2
of this article after purchasing an insurance with a person other than the Mortgagee as the insured or first beneficiary.

 

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		(2)	If the Mortgagor has purchased a corresponding property
insurance for the mortgaged properties prior to the execution of this Contract, it shall, within five (5) days from the execution
of this Contract, transfer all the rights and interests (including claims of various natures and the payment of the insurance
benefits) under the insurance contract to the Mortgagee, or complete the formalities for the transfer of or changes to the insurance
rights and interests by naming the Mortgagee as the first beneficiary until the Mortgagor pays off all the creditor's rights to
the Mortgagee guaranteed by the mortgaged properties, and shall include a provision or remarks for the above in the insurance
policy and the insurance contract.

 

		(3)	The amount of the insurance placed on the mortgaged
properties shall not be less than the amount of all the creditor's rights guaranteed by the mortgaged properties, and the expiration
date of the insurance shall be six months from the expiration of the period for fulfilling the debts under the Master Contract
(except for the cases otherwise consented by the Mortgagee). Before the creditor's rights under the Master Contract are paid off
in full, the Mortgagee has the right to require the Mortgagor to continue to purchase an insurance in accordance with the requirements
of this article.

 

		(4)	Upon the occurrence of an insurance event, all the
rights and interests under the insurance contract shall be received and allocated by the Mortgagee. The insurance benefits, compensations,
etc. shall be deposited into the designated account of the Mortgagee as the mortgaged properties for the Master Contract to pay
off the debts in advance or pay off the debts when due.

 

		(5)	The Mortgagor shall hand over the original insurance
contract and other relevant legal documents to the Mortgagee for custody, abide by all the undertakings or other requirements
with respect to the insurance contract, and at the request of the Mortgagee, provide the payment receipt for the last insurance
premium and the payment receipts for all or any relevant insurance policies and insurance premiums.

 

		(6)	During the period of mortgage, without the prior written
consent of the Mortgagee, the Mortgagor shall not unilaterally engage in the discussion with the insurer to amend, cancel, or
terminate the insurance contract, shall not waive the claim for insurance benefits or the claim for compensations from third parties,
and shall not act in violation of the obligations specified in the insurance contract.

 

		(7)	During the period of mortgage, the Mortgagor must pay
insurance premiums and other expenses in a timely manner, and shall not suspend or withdraw the insurance for any reason. Otherwise,
the Mortgagee will purchase an insurance and pay the insurance premiums for renewing the insurance above at the expense of the
Mortgagor, and the Mortgagor shall, within seven (7) days after receiving a payment notice from the Mortgagee, pay such expenses
and corresponding interests to the Mortgagee. The Mortgagor consents that, the Mortgagee has the right to deduct the expenses
above directly from the account opened by the Mortgagor with the Mortgagee.

 

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Article 4 Realization of Mortgage Rights

 

		4.1	Conditions for disposing of the mortgaged properties

 

The Mortgagee has the right to dispose
of the mortgaged properties in accordance with law to realize the mortgage rights upon the occurrence of any of the following situations:

 

		(1)	The Debtor is held in violation of the Master Contract;

 

		(2)	The Mortgagor is held in violation of this Contract;

 

		(3)	Circumstances under the Master Contract for the creditor
to realize its creditor's rights in advance; or

 

		(4)	Other circumstances agreed by the Parties to this Contract
for disposing the mortgaged properties.

 

		4.2	Realization of mortgage rights

 

Upon the occurrence of a circumstance
for disposing the mortgaged properties agreed under this Contract, the Mortgagee has the right to dispose of any mortgaged properties
in any of the following manners:

 

		(1)	Negotiate with the Mortgagor to pay off all the debts
by converting the mortgaged properties into money or with the prices acquired from the auction or sale of the mortgaged properties;
if the negotiation fails, the Mortgagee may directly request a people's court to auction or sell the mortgaged properties to pay
off all the debts.

 

		(2)	After the mortgaged properties are converted into money,
auctioned, or sold, the surplus of the prices exceeding all the creditor's rights guaranteed by the mortgaged properties shall
be owned by the Mortgagor, and the difference shall be paid by the Debtor. The Mortgagee has the right to decide, at its own discretion,
the payment sequence of the prices acquired from the disposal of the mortgaged properties.

 

		(3)	After the Mortgagee disposes of the mortgaged properties,
the proceeds from the disposal of the mortgaged properties shall be used to pay off the debts under the Master Contract that are
guaranteed by the mortgaged properties when due or in advance; for financing businesses other than loans, if the Mortgagee has
not made advance payment, the Mortgagee has the right to deposit and allocate the proceeds from the disposal of the mortgaged
properties to the account designated by the Mortgagee or the security deposit account of the Debtor in order to make payment externally
or as the security deposit for possible advance payments to be made by the Mortgagee, and the Parties confirm that no security
deposit pledge contract will be separately executed.

 

		(4)	Dispose of the mortgaged properties by other means
permitted by law or agreed by the Parties to realize the mortgage rights.

 

Article 5 Representations and Warranties

 

		5.1	Representations and warranties of the Mortgagor

 

The Mortgagor represents and warrants
to the Mortgagee that:

 

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		(1)	It is a civil subject with full capacity for civil
rights and capacity for civil conducts, has the right to execute this Contract, and has obtained all the authorization and approvals
required for executing this Contract and fulfilling its obligations under this Contract.

 

		(2)	The execution and performance of this Contract will
not violate laws, Articles of Association, relevant documents of competent authorities, judgments, or decisions to which the Mortgagor
is subject, and will not violate any contracts or agreements that have been executed by the Mortgagor or any other obligations
undertaken by the Mortgagor.

 

		(3)	All the materials and information (including relevant
materials with respect to the Mortgagor per se and to the mortgaged properties) provided by the Mortgagor meet all relevant laws,
and are true, valid, accurate, complete, and free from concealed materials or information.

 

		(4)	The financial materials provided by the Mortgagor shall
reflect the Mortgagor's financial conditions in a true, complete, and fair manner. The operating and financial conditions of the
Mortgagor experienced no material adverse changes since the issuance of the last audited financial statements.

 

		(5)	It will complete the filing, registration, or other
formalities required for this Contract, and will pay relevant taxes and expenses.

 

		(6)	There is no conditions or events that cause or may
cause material adverse impacts of the Mortgagor's abilities to perform this Contract.

 

Article 6 Covenants

 

		6.1	Mortgagor's undertakings about the mortgaged properties

 

With respect to the mortgaged properties
under this Contract, the Mortgagor undertakes and confirms to the Mortgagee that:

 

		(1)	The Mortgagor has the full and lawful ownership of
the mortgaged properties; the mortgaged properties are acquired by lawful means and by the execution date of this Contract, the
mortgaged properties are free from any disputes or right defects in aspects of the ownership, use rights, or operating and management
rights, and are free from mortgage rights, lien rights, or other guarantee rights and interests or priority rights (except for
those established in this Contract) unknown to the Mortgagee. Except for the mortgage rights established in accordance with this
Contract, without the written consent of the Mortgagee, the Mortgagor undertakes not to set up further mortgage rights, lien rights,
and/or any other guarantee or priority rights and interests on the mortgaged properties for any third parties other than the Mortgagee
by any means, and will not lease, transfer, or give the mortgaged properties to any third parties or provide the mortgaged properties
for third parties to use for free, or conceal, move, dismantle, damage, or make illegal additions to the mortgaged properties.

 

		(2)	The mortgaged properties may be subject to mortgage
in accordance with law without being subject to any restriction; the mortgaged properties have not been seized, detained, supervised,
or involved in other administrative or compulsory proceedings in accordance with law.

 

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		(3)	The mortgaged properties are not common properties,
or although they are common properties, the Mortgagor has acquired the written consent of the co-owner with respect to the mortgage
on the mortgaged properties.

 

		(4)	If the mortgaged properties are real estate in construction
or constructed, unless otherwise specified, the corresponding land use right is mortgaged together with the real estate.

 

		(5)	If the mortgaged properties are the land use right,
the Mortgagor undertakes to develop the land in a timely manner, and the land use right will not be taken back due to delay in
development.

 

		(6)	If the mortgaged properties are the land use right
or construction in progress, the Mortgagor undertakes that the construction in progress and existing properties in subsequent
stages shall also be included as the mortgaged properties under the Master Contract, and when the mortgage conditions are met,
the Mortgagor will promptly execute relevant documents and handle relevant mortgage formalities at the earliest time permitted
by the real estate registration authority or competent authority.

 

		(7)	If the mortgaged properties are the land use right
or construction in progress, the Mortgagor undertakes that all the land costs (including but not limited to land assignment fees)
and other expenses in connection with the mortgaged properties have been paid as required, and there are no situations that may
cause adverse effects on the mortgage rights.

 

		(8)	The Mortgagor shall strictly abide by various regulations
and policies relevant to the mortgaged properties under this Contract.

 

		6.2	The Mortgagor further undertakes that:

 

		(1)	The Mortgagor undertakes to refrain from the following
acts without the written consent of the Mortgagee:

 

		a.	transfer (including sales, gift, setting off debts,
exchange, or other means), mortgage, pledge, or otherwise dispose of all or a substantial part of its major assets;

 

		b.	Making major changes to the operation structure or
ownership organization method, including but not limited to restructuring, equity transfer, combination (or merger), division,
and decrease in capital;

 

		c.	Conduct or apply for bankruptcy, restructuring, dissolution,
or closure of business, or be withdrawn by the superior competent authority, or stop business operation abnormally; or

 

		d.	Enter into contracts/agreements that may cause material
adverse impacts on the Mortgagor's abilities to perform the obligations under this Contract, or undertake relevant obligations
having such an impact.

 

		(2)	The Mortgagor undertakes to immediately notify the
Mortgagee within five (5) bank business days upon the occurrence of the following events:

 

		a.	Relevant events occur, resulting in that the representations
and warranties made by the Mortgagor in this Contract become untrue, inaccurate, incomplete, in violation of laws, and invalid;

 

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		b.	The Mortgagor or its controlling shareholder, actual
controller, connected party, or legal representative is involved in a lawsuit or arbitration, or their assets are detained, seized,
frozen, enforced, or subject to other measures having the same effects;

 

		c.	Changes are made to particulars such as the legal
representative or its authorized agent, person in charge, main financial officer, contact address, corporate name, or office place,
or adverse changes are made in aspects of the Mortgagor's domicile, habitual residence, or work unit, or the Mortgagor leaves
the city for a long period of time, or changes in its name or incomes;

 

		d.	The mortgaged properties are subject to disputes,
or are seized, detailed, expropriated, damaged or lost, or the mortgage rights are subject or likely to be subject to adverse
effects from any third parties; or

 

		e.	Other creditors apply for the restructuring or bankruptcy
for the Mortgagor, or the superior competent authority withdraws the Mortgagor.

 

		(3)	The Mortgagor undertakes that, during the execution
and performance of this Contract, it will cooperate as required by the Mortgagee to provide relevant financial documents.

 

		(4)	The Mortgagor acknowledges that, before all the creditor's
rights of the Mortgagee under the Master Contract are paid off in full, the Mortgagor shall not exercise the right of recourse
and relevant rights (including but not limited to set off any debts that it owes to the Debtor) to the Debtor enjoyed because
of undertaking the guarantee liabilities under this Contract.

 

		(5)	Where the Debtor pays off all or a part of debts or
the Debtor makes individual repayment to the Mortgagee, the Mortgagor shall continue to take the mortgaged guarantee obligations
and/or joint surety obligations with respect to the creditor's rights of the Mortgagee to the Mortgagor after the early repayment
or individual repayment.

 

		(6)	At the request of the Mortgagee, the Mortgagor shall
apply with the notary authority specified by the Mortgagee to make notarization with enforceable effects, and the Mortgagor voluntarily
to accept such enforcement.

 

		(7)	When the Mortgagee exercises the mortgage rights in
accordance with this Contract, the Mortgagor shall actively cooperate with the Mortgagee to complete relevant formalities, so
as to ensure the realization of the Mortgagee's mortgage rights.

 

		(8)	The Mortgagor hereby acknowledges that the validity
of this Contract shall not be affected by the validity of the Master Contract.

 

		(9)	The Mortgagor shall take all the expenses arising from
the evaluation, registration, notarization, assessment, insurance, storage, repair, maintenance of the value of the mortgaged
properties, and the maintenance of the Mortgagee's rights and interests under this Contract for the mortgaged properties under
this Contract.

 

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		(10)	The Mortgagor shall properly keep, maintain, and reasonably
use the mortgaged properties, shall not conduct any acts on the mortgaged properties in a manner prohibited or excluded in insurance
provisions, shall ensure the safety and completeness of the mortgaged properties, and shall accept the inspection performed by
the Mortgagee on the mortgaged properties at any time. If the Mortgagor's acts is sufficient for reducing the value of the mortgaged
properties, the Mortgagee has the right to require the Mortgagor to stop its acts.

 

		(11)	The Mortgagor shall promptly notify the Mortgagee of
any events that may affect the mortgaged properties or their values hence causing material adverse effects (including but not
limited to the obvious significant decrease of the value of the mortgaged properties that may affect the Mortgagee in exercising
the mortgage rights); the remaining portion of the values in the mortgaged properties shall still be the guarantee under this
Contract.

 

		(12)	If any third parties claim any rights to the mortgaged
properties, affecting the rights and interests of the Mortgagee under this Contract, the Mortgagor shall take all measures to
safeguard the rights and interests of the Mortgagee. In the event of expropriation of the mortgaged properties, the damages or
compensations acquired by the Mortgagor shall, at the request of the Mortgagee, be used to make early repayment of all the creditor's
rights guaranteed by the mortgaged properties, or be used as security deposits to be submitted to the Mortgagee for continuously
guaranteeing the principal creditor's rights.

 

		(13)	During the term of this Contract, when the successor
of the Mortgagor inherits the mortgaged properties in accordance with law, the liabilities and obligations of the Mortgagor under
this Contract shall be taken by the successor of the Mortgagor. The successor is responsible for going through change formalities
for the mortgage registration with the registration authority within fifteen bank business days from its succession of the mortgaged
properties, and the relevant expenses shall be borne by the successor per se.

 

		(14)	If the value of the mortgaged properties is obviously
reduced due to factors such as exchange rate fluctuations, which may harm the Mortgagee's rights, at the request of the Mortgagee,
the Mortgagor shall provide the guarantee equivalent to the reduced value satisfactory to the Mortgagee, or take other remedial
measures.

 

		(15)	If the mortgaged properties have been leased out before
this Contract becomes effective, the Mortgagor shall provide the original of the lease agreement and the rent collection receipts,
disclose the mortgage matters to the lessee, and coordinate with the lessee to accept the verification of relevant facts to be
performed by the Mortgagee. After this Contract becomes effective, without the written consent of the Mortgagee, the Mortgagor
shall not renew the lease agreement with the lessee.

 

		(16)	If the mortgaged properties can be sold, leased, or
otherwise disposed of with the consent of the Mortgagee, at the request of the Mortgagee, receivables from such sales or lease
of the mortgaged properties shall be pledged with the Mortgagee, and the Mortgagor shall open a special supervision account (to
be separately agreed upon between the Parties) with the Mortgagee for the sales and lease of the mortgaged properties, and remit
all the payments (including but not limited to sales prices (including deposits) of the mortgaged properties, lease incomes of
the mortgaged properties, compensations, and insurance benefits) from the pre-sale/sales contract and lease contract to the supervision
account opened by the Mortgagor with the Mortgagee, and authorize the Mortgagee to supervise the funds above.

 

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		(17)	In the event of losses, damages, or value reduction
of the mortgaged properties, or the mortgaged properties are included in the scope of demolition, or in the event of other circumstances
that may affect the guaranteed rights and interests of the Mortgagee, the Mortgagor shall notify the Mortgagee and take effective
measures to avoid the expansion of such losses. If the mortgaged properties are included in the scope of demolition, the Mortgagee
has the right to require the Mortgagor to pay off the guaranteed debts, or separately provide the guarantee satisfactory to the
Mortgagee, including but not limited to, under the circumstance of ownership exchange, re-arranging the mortgage by executing
a new mortgage agreement and completing new mortgage registration, or under the circumstance of demolition compensation funds,
continuing to use the demolition compensation funds as the guarantee properties by opening a special security deposit account
or deposit receipts. Before the new mortgage registration and/or security deposit/deposit receipt are properly completed, the
Mortgagor shall provide guarantee by means satisfactory to the Mortgagee. The Mortgagor shall, at the request of the Mortgagee,
actively cooperate with the Mortgagee to complete the above formalities for changing the guarantee.

 

		(18)	The Mortgagor consents that, even if the Mortgagee
waives the mortgage or pledge guarantee provided by the Debtor per se, or changes the order of the mortgage or pledge guarantee
provided by the Debtor per se, the guarantee liabilities of the Mortgagor shall not be exempted or affected in any manner.

 

		(19)	The mortgagor undertakes to unconditionally assume
joint and several liabilities for the outstanding creditor's rights unless this Contract fails to become effective, is invalidated,
or is cancelled by reasons of the Mortgagee.

 

		6.3	Provisions on making deductions

 

		(1)	When the Mortgagor has due and payable debts, the Mortgagee
has the right to make deduction directly from any account opened by the Mortgagor with Shenyang Rural Commercial Bank Co., Ltd.
and any of its branches to pay off the due and payable debts or make up the security deposit.

 

		(2)	The Mortgagee has the right to use the acquired capitals
to pay off the principal, interests, or other expenses. In the event of multiple due debts that are not paid off, the Mortgagee
has the right to decide the payment sequence.

 

		6.4	Exchange rate conversion

 

If exchange rate conversion is involved
under this Contract, the conversion shall be made at the exchange price determined by the Mortgagee, and the relevant exchange
rate risks and losses shall be borne by the Mortgagor.

 

		6.5	Certificate of creditor's rights

 

The valid certificate of the creditor's
rights guaranteed by the Mortgagor shall be the accounting vouchers or other valid evidence documents issued and recorded by the
Mortgagee according to its own business rules.

 

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		6.6	Notice and delivery

 

		(1)	A notice sent by one Party to this Contract to the
other Party shall be sent to the address on the signature page of this Contract unless the other Party sends a written notice
for changing the address. Once sent to the address specified above, a notice is deemed as delivered at the following dates: in
the case of letters, the seventh (7th) day from the mailing of the registered letter to the address stated on the signature
page of this Contract; in the case of delivery by hand, the date of receipt by the recipient. (However, all the notices, requests,
or other communications sent or delivered to the Mortgagee shall be deemed as being delivered only when the Mortgagee actually
receives the same. With respect to all the notices and requests sent to the Mortgagee by fax or email, the originals (the official
stamp shall be affixed for non-natural persons, and a signature is required for natural persons) shall be delivered by hand or
be mailed to the Mortgagee for confirmation.)

 

		(2)	The Mortgagor consents that, any summons or notices
for initiating any lawsuit against the Mortgagor shall be deemed as being delivered as long as they are sent to the address stated
on the signature page of this Contract. Changes to the addresses specified above are not valid to the Mortgagee unless they are
notified to the Mortgagee by a written notice in advance.

 

Article 7 Event of Default and Handling

 

		7.1	Event of default

 

The Mortgagor will be held in violation
of contract to the Mortgagee under any of the following circumstances:

 

		(1)	The Debtor is held in any violation of the Master Contract.

 

		(2)	Any representation or warranty made by the Mortgagor
under this Contract is untrue, inaccurate, misleading, invalid, or in violation.

 

		(3)	The Mortgagor fails to provide complete formalities
and true materials for the mortgaged properties as required by the Mortgagee, or conceals the co-ownership, dispute, seizure,
detention, supervision, or mortgage on the mortgaged properties.

 

		(4)	The Mortgagor violates any provisions agreed in Article
6 of this Contract or other obligations agreed in this Contract.

 

		(5)	The Mortgagor ceases business, ceases production, closes
business, or is rectified, restructured, in deadlock, liquidated, taken over or managed, or dissolved, or has its business license
revoked, or is de-registered for bankruptcy.

 

		(6)	The mortgaged properties are subject to enforcement
measures by the state judicial authority or other competent authority, including but not limited to freezing, seizure, or detention;
or without the written consent of the Mortgagee, the Mortgagor disposes of the mortgaged properties by means of gift, exchange,
advance booking, sales, transfer, re-mortgage, or other means; or the value of the mortgaged properties is reduced, the mortgaged
properties are lost or seriously damaged.

 

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		(7)	The Mortgagor's financial conditions deteriorate, or
its business operation experiences serious difficulties, or there are events or conditions having adverse effects on the normal
operation, financial conditions, or solvency of the Mortgagor.

 

		(8)	The Mortgagor or its controlling shareholder, actual
controller, connected person, or legal representative is involved in major litigations or arbitrations, or its major assets are
subject to detention, seizure, freezing, law enforcement, or other measures having the same effect, resulting in adverse effects
on the solvency of the Mortgagor.

 

		(9)	Where the Mortgagor is a natural person, the Mortgagor
is dead or declared dead.

 

		(10)	Other circumstances which, according to the reasonable
judgment of the Mortgagee, may cause material adverse effects on the ability of the Mortgagor to perform this Contract.

 

		7.2	Handling of default

 

Upon the occurrence of any of the
events of default above, the Mortgagee has the right to declare the early expiration of the principal creditor's right, and/or
dispose of the mortgaged properties in accordance with Article 4 of this Contract or require the Mortgagor to provide other guarantees.

 

Article 8 Miscellaneous Provisions

 

		8.1	Appliance law

 

This Contract shall be governed by
and interpreted in accordance with the laws of the People's Republic of China (for the purpose of this Contract, excluding the
laws of Hong Kong special Administrative Region, Macao Special Administrative Region, and Taiwan).

 

		8.2	Dispute resolution

 

Any disputes in connection with this
Contract shall be solved through friendly negotiation; if the negotiation fails, the disputes shall be submitted to a people's
court at the place of the Mortgagee. The Parties shall continue to perform undisputed provisions during the period of dispute.

 

		8.3	Validity, amendment, and cancellation

 

		(1)	This Contract shall be valid after it is signed by
the Mortgagor's legal representative or authorized agent (or stamp) and be affixed with the official stamp, and be signed by the
Mortgagee's legal representative/person in charge or authorized agent (or stamp) and be affixed with the official stamp (or contract
stamp), until the creditor's rights guaranteed under this Contract are paid off in full (or if the Mortgagor is a natural person,
only the signature is required).

 

		(2)	The validity, withdrawal, or unenforceability of any
provisions of this Contract does not affect the validity and enforceability of other contractual provisions.

 

		(3)	After this Contract becomes effective, neither Parties
hereto may change or cancel this Contract before the due date without authorization. If it necessary to change or cancel this
Contract, the Parties hereto shall reach an agreement via negotiation and enter into a written agreement.

 

    	 	13	 

     

    

  

		8.4	Miscellaneous

 

		(1)	For the purpose of this Contract, the reference to
"law" in this Contract refers to laws, regulations, rules, local regulations, judicial interpretations, and any other
applicable provisions.

 

		(2)	For the purpose of this Contract, the reference to
documents such as the "contract" or the "Master Contract" in this Contract includes subsequent amendments,
changes, or supplements to such documents; the parties mentioned in this Contract, including but not limited to the Mortgagor,
the Mortgagee, and the Debtor, shall include such parties per se and their subsequent legal successors.

 

		(3)	For the purpose of this Contract, the reference to
"financing" in this Contract refers to the fund financing or credit support offered by the bank to the Debtor via various
banking businesses, including but not limited to loans and the issuance of bank acceptance bills.

 

		(4)	The reference to "due" or "expiration"
in this Contract shall cover the circumstances where the Creditor declares early expiration of the principal creditor's rights.
Where the Creditor declares early due of the principal creditor's rights, the early due date declared by the Creditor shall be
the expiration date for fulfilling the principal debts.

 

		(5)	Appendices to this Contract (including but not limited
to the list of mortgaged properties) are an integral part of and shall be equally authentic as this Contract.

 

		(6)	With respect to matters not covered in this Contract
and requiring supplementary provisions, the Parties may reach an agreement to be incorporated in Article 9, or enter into a separate
written agreement as an appendix to this Contract.

 

		(7)	Unless otherwise specified in this Contract, relevant
wording and expressions in this Contract have the same meanings as those in the Master Contract.

 

Article 9 Provisions on the Essence of Contract

 

		9.1	Master Contract guaranteed by this Contract:

 

Loan Contract (No.: 2017SHLDAB10039)
entered into by and between the Debtor and the Creditor on December 21, 2017.

 

		9.2	Debtor under the Master Contract:

 

ChinaCache Xin Run Technology (Beijing)
Co., Limited

 

		9.3	Principal creditor's rights guaranteed:

 

The creditor's rights agreed within
the scope of guarantee under Article 1.3 of this Contract for the fund of two hundred and twenty million (in word) in Renminbi
(currency) provided by the Creditor to the Debtor, and the interests, penalties, damages, and expenses (the "fund" above
refers to the services of offering capital funding or taking contingent liabilities by the Creditor to the Debtor within the scope
of the specific business types under the Master Contract, including but not limited to the business of loans and bank acceptance
bills.) If advance payment is necessary under the bank acceptance bill, the principal creditor's rights converts to the advance
payments paid by the creditor accordingly.

 

    	 	14	 

     

    

  

		9.4	Period for fulfilling the principal debt under the
Master Contract:

 

December 21, 2017 to December 20,
2022

 

		9.5	Mortgaged properties:

 

For specific details about the
mortgaged properties under this Contract, see Appendix 1 (List of Mortgaged Properties).

 

		9.6	Counterpart

 

This Contract is made in 3
originals, the Mortgagee holding 1 original, the Mortgagor holding 1 original, and the property authority holding
1 original, which shall have the same legal force.

 

		9.7	Other matters agreed by the Parties (if any)

 

(1) In the event that the Borrower
uses the loans for purposes other than those agreed upon, claims for the loan capitals by means other than those agreed upon, fails
to comply with promised matters, or has untrue information in the loan application documents, the Borrower shall be held correspondingly
liable, and this Bank has the right to take back the loans ahead of schedule; (2) after the loans are issued, if the Borrower returns
the goods due to a failure in passing the equipment acceptance, the Borrower must notify the lending bank in a timely manner, and
the lending bank may take back the loan capitals issued under such equipment; (3) if the Borrower transfers or disposes of the
purchased equipment, the Borrower must pay the equipment purchase loans to this Bank in full; and (4) if the Borrower acts in an
attempt to evade capital supervision, the Borrower shall be held correspondingly liable, and this Bank may declare early expiration
of the loans, and has the right to require early repayment of loans or disposal of the mortgage.

 

(The remainder of this page is intentionally
left blank)

 

    	 	15	 

     

    

  

(Page for signatures, no text)

 

This Contract is entered
into on December 21, 2017 by and between the following Parties. The Parties to this Contract acknowledge that, upon
the execution of this Contract, the Parties has sufficiently described and discussed all the provisions, and all the Parties are
free from doubts on all the provisions of this Contract and have an accurate and unambiguous understanding of the legal meanings
of the relevant rights and obligations, limit on liabilities, or exempt provisions for the Parties to this Contract.

 

	
        Mortgagor (Official Stamp) 

         

        
	 	
        Mortgagee (Official Stamp or Contract
Stamp) 

         

        

	 	 	 
	
        Legal Representative or Authorized Agent (Signature
        or Stamp)

         

        

         
	 	
        Legal Representative or Authorized Agent (Signature
        or Stamp)

         

        

         

(The above is applicable to legal persons)

 

	Mortgagor (Signature)	 
	 	 
	Type and Number of Valid Identity Certificate:	 
	 	 

 

(The above is applicable to natural persons)

 

	Principal Place of Business (Domicile): 1 Street 4, Zhuyuan, Shunyi District, Beijing	 	Principal Place of Business (Domicile): 25 Fenyutan Street, Shenhe District, Shenyang City
	Post Code:	 	Post Code:
	Tel.: 64084466	 	Tel.: 13998117132
	Fax:	 	Fax:
	Email:	 	Email:
	Contact: Wang Song	 	Contact: Zhao Zhe

 

    	 	16	 

     

    

  

Appendix 1:

 

List of Mortgage Properties (Real Estate
Mortgage)

 

Type of Mortgaged Property: Real estate

 

	Mortgagor: ChinaCache Xin Run Technology (Beijing) Co., Limited	 	Mortgagee: Shenyang Rural Commercial Bank Co., Ltd. Shenhe Branch

 

	Location	101, -1F to 5F, Building 4, Court 8, Zhuyuan 3rd Street, Shunyi District; 101, -1F to 5F, Building 9, Court 8, Zhuyuan 3rd Street, Shunyi District; and 101, -1F to 5F, Building 10, Court 8, Zhuyuan 3rd Street, Shunyi District, 
	Specific Portion	 
	Land Ownership	State-owned	Source of Land Use Right	 ̈
    Assignment  ̈
    Allocation  ̈
    Others
	Land Use	 	Land Use Period	From        to        
	Ownership Certificate No.	 	Owner	 
	
        Property Conditions (e.g. building No. room
        No. and position, type, structure, number of floors, property use, building area, etc.)

         
	Building #4, X Jing Fang Quan Zheng Shun Zi No. 332117, Area: 9204.09 m2; location: 101, -1F to 5F, Building 4, Court 8, Zhuyuan 3rd Street, Shunyi District

Building #9, X Jing Fang Quan Zheng Shun Zi No. 332122, Area: 7104.20 m2; location: 101, -1F to 5F, Building 9, Court 8, Zhuyuan 3rd Street, Shunyi District

Building #10, X Jing Fang Quan Zheng Shun Zi No. 332123, Area: 7104.20 m2; location: 101, -1F to 5F, Building 10, Court 8, Zhuyuan 3rd Street, Shunyi District      
	Value of Mortgaged Properties	RMB 373056947 Yuan, subject to the value at the time of realizing the mortgage rights.
	Information about Prior Mortgage (if any)	 
	Order or Mortgage Rights	The mortgage rights under this Contract is the 1st priority mortgage rights.
	Note	 
	
        The mortgage properties above have been verified
        by the Mortgagor and the Mortgagee. The Mortgagor confirms that, except for the information disclosed to the Mortgagee above, the
        mortgaged properties are free from any other prior guarantee interests. This list is an appendix to the Mortgage Contract (No.:
        DB2017SHLDAB10039) between the Mortgagor and the Mortgagee.

         

	
         

        Mortgagor (Official Stamp)

        Legal Representative/In Person (or Authorized
        Agent)

        (Signature or Stamp)

         

        

         

        December 21, 2017
	
         

        Mortgagor (Official Stamp)

        Legal Representative/In Person (or Authorized
        Agent)

        (Signature or Stamp)

         

        

         

        December 21, 2017

	 	 	 	 	 

    	 	17	 

     

    

  

List of Mortgage Properties (Construction
in Progress)

 

Type of Mortgaged Property: Construction in
progress

 

	Mortgagor:	 	Mortgagee: Shenyang Rural
Commercial Bank Co., Ltd. _________Branch

 

	Location	Located at: Project name (interim):
	Land Ownership	 	Source of Land Use Right	 ̈
    Assignment  ̈
    Allocation  ̈
    Other
	Land Use	 	Land Use Period	From           to        
	Area of Land Plot	 	Area of Use Right	m2
	Ownership Certificate No. (Land Use Right)	 	Construction Land Planning Permit No.	 
	Construction Project Planning Permit No.	 	Building Project Planning Permit No.	 
	Owner	 	Land Royalty Paid	 
	Building Area of Mortgaged Properties (Estimated)	
        Total: m2.

        Including: total above-ground building area
        m2, and total under-ground building area m2.

	
        Scope of List of Mortgaged Portions

        (if applicable)
	
         ̈
        Agreed scope:

         ̈
        The list of mortgaged portions of the construction in progress will be confirmed by the Parties with their official
        stamps, and will be separately attached.

	Details of the Construction Contract (if applicable)	Contract name: Execution date: Contractor: Contract price:
	Value of Mortgaged Properties	          , subject to the value at the time of realizing the mortgage rights.
	 
	Information about Prior Mortgage (if any)	 
	Note	 
	
        The mortgage properties above have been verified
        by the Mortgagor and the Mortgagee. The Mortgagor confirms that, except for the information disclosed to the Mortgagee above, the
        mortgaged properties are free from any other prior guarantee interests.

        This list is an appendix to the Mortgage Contract
        (No.: ________________) between the Mortgagor and the Mortgagee.

         

	
         

        Mortgagor (Official Stamp)

        Legal Representative (or Authorized Agent)
        (Signature or Stamp)

         

        

         

        (month)          (day),           (year)
	
         

        Mortgagee (Official Stamp or Contract Stamp)

        Legal Representative/Person in Charge (or Authorized
        Agent) (Signature or Stamp)

         

        

         

        (month)           (day),           (year)

	 	 	 	 	 

    	 	18	 

     

    

  

List of Mortgage Properties (Mortgage of
Land Use Right)

 

Type of Mortgaged Property: Land Use Right

 

	Mortgagor: ChinaCache Xin Run Technology (Beijing) Co., Limited	 	Mortgagee: Shenyang Rural Commercial Bank Co., Ltd. Shenhe Branch

 

	Location/Specific Portion	8 Zhuyuan 3rd Street, Shunyi District
	Land Ownership	State-owned	Source of Land Use Right	 ̈
    Assignment  ̈
    Allocation  ̈
    Other
	 
	Land Use	Industrial land	Period of Land Use Right	From           to           
	Land Use	Industrial land	Land Plot No.	 
	Area of Land Plot	m2	Area of Use Right	m2
	Ownership Certificate No.	Jing Shun Guo Yong (2015 Assignment) No. 00088	Owner	 
	Land Royalty Paid	 
	Value of Mortgaged Properties	          , subject to the value at the time of realizing the mortgage rights.
	 	 	 
	Information about Prior Mortgage (if any)	 
	Note	 
	
        The mortgage properties above have been verified
        by the Mortgagor and the Mortgagee. The Mortgagor confirms that, except for the information disclosed to the Mortgagee above, the
        mortgaged properties are free from any other prior guarantee interests. This list is an appendix to the Mortgage Contract (No.:
        DB2017SHLDAB10039) between the Mortgagor and the Mortgagee.

         

	
         

        Mortgagor (Official Stamp)

        Legal Representative/In Person (or Authorized
        Agent)

        (Signature or Stamp)

         

        

         

        December 21, 2017
	
         

        Mortgagor (Official Stamp)

        Legal Representative/In Person (or Authorized
        Agent)

        (Signature or Stamp)

         

        

         

        December 21, 2017

	 	 	 	 	 

 

    	 	19	 

     

    

  

List of Mortgaged Properties (Vehicle Mortgage)

 

	Type of Mortgaged Property: Vehicle	 	Mortgagor:	 	Mortgagee: Shenyang Rural Commercial Bank Co., 

Ltd.         Branch

 

	No.	Manufacturer	Vehicle 

Brand	Vehicle 

Model	Year of 

Production	Type of Vehicle 

(Car/Coach/Wagon/SUV/Industrial 

Vehicle/Others)	Engine 

No.	ID Code 

(Frame 

No.)	Quantity/Unit	Evaluation	Ownership 

Certificate 

(if any)

Name, No., 

Issuance 

Unit	Quality 

Certificate (if any)

Name, No., 

Issuance 

Unit	Note
	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 
	The mortgage properties above have been verified by the Mortgagor and the Mortgagee. The Mortgagor confirms that, except for the information disclosed to the Mortgagee, the mortgaged properties are free from any other prior guarantee interests. This list is an appendix to the Mortgage Contract (No.:                                ) between the Mortgagor and the Mortgagee. 	
        Mortgagor:

         

        (Official Stamp)

         

        Legal Representative/In Person (or Authorized
        Agent)

         

        (Signature or Stamp)

         

        (month)        (day),        (year)
	
        Mortgagor:

         

        (Official Stamp)

         

        Legal Representative/In Person (or Authorized
        Agent)

         

        (Signature or Stamp)

         

        (month)        (day),        (year)

 

    	 	20	 

     

    

  

List of Mortgaged Properties (Mortgage of
Machinery and Equipment)

 

	Type of Mortgaged Property: Machinery and equipment	 	Mortgagor:	 	Mortgagee: Shenyang Rural Commercial Bank Co., Ltd.         Branch

 

	No.	Name of 

Machine	Model	Specification	Use	Year of 

Production	Quantity/Unit	Quality and 

Conditions	Evaluation	Ownership 

Certificate (if 

any)

Name, No., 

Issuance Unit	Quality 

Certificate (if 

any)

Name, No., 

Issuance Unit	Note
	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 
	The mortgage properties above have been verified by the Mortgagor and the Mortgagee. The Mortgagor confirms that, except for the information disclosed to the Mortgagee, the mortgaged properties are free from any other prior guarantee interests. This list is an appendix to the Mortgage Contract (No.:                                ) between the Mortgagor and the Mortgagee. 	
        Mortgagor:

         

        (Official Stamp)

         

        Legal Representative/In Person (or Authorized
        Agent)

         

        (Signature or Stamp)

         

        (month)        (day),         (year)
	
        Mortgagor:

         

        (Official Stamp)

         

        Legal Representative/In Person (or Authorized
        Agent)

         

        (Signature or Stamp)

         

        (month)         (day),         (year)

 

    	 	21	 

     

    

  

Appendix 2: Commitment Letter of Spouse for Consenting
to the Disposal of Common Property

 

Commitment Letter for Consenting to Executing
Common Property

 

No.:

 

To: Shenyang Rural Commercial Bank Co., Ltd.
Branch,

 

I __________ (ID card
No.: _________________________________________), as the legal spouse of the Mortgagor _________, hereby makes the following undertakings with respect to the execution and
performance of the Mortgage Contract (No.: ___________):

 

I fully understand the signing
of the Mortgage Contract above by , and I consent to the execution and performance of this Mortgage Contract, and in the event
that the Mortgagor is held liable for the mortgage in accordance with the Mortgage Contract, I am willing to consent to the Mortgagee
to dispose of our common properties in accordance with the provisions of such Contract.

 

	 	Committed by (Signature):
	 	 
	 	 
	 	Date:       (month)        (day),       (year)

 

	Appendices:	 
	 	 
	Duplicate of the ID card.	 
	 	 
	Duplicate of the marriage certificate.	 

 

    	 	22Exhibit 4.53

 

Schedule 5

No.: DB2017SHLDBA10039

 

GUARANTY CONTRACT

 

(FOR A SINGLE DEAL)

 

 

 

     

     

    

 

Table of Contents

  

	Clause 1 Guaranty Liabilities	1
	 	 
	Clause 2 Representations and Warranties	3
	 	 
	Clause 3 Covenants	4
	 	 
	Clause 4 Events and Handling of Breach	7
	 	 
	Clause 5 Miscellaneous Provisions	9
	 	 
	Clause 6 Essence of Contract	11

 

Schedule: Form of Letter of Undertaking
of Spouse Agreeing to Dispose of the Jointly Owned Properties (applicable if the Guarantor is a natural person):

 

     

     

    

  

GUARANTY CONTRACT

 

Obligee: Shenyang Rural Commercial Bank Co.,
Ltd., Shenhe Sub-branch

 

Guarantors: Wang Song, Kou Xiaohong                            

 

Whereas:

 

The Guarantors listed above (hereinafter
referred to as the “Guarantors”) are voluntary to assume the guaranty liabilities pursuant to this Contract and hereby
agree on as follows so as to ensure that the obligor fully and timely performs its obligations under the master contract and secure
the realization of the Obligee’s obligatory rights.

 

Clause 1 Guaranty Liabilities

 

		1.1	Guaranty Mode

 

The guaranty
hereunder shall be the joint and several liability guaranty.

 

The Guarantors
confirm that the Obligee shall be entitled to first require any Guarantor hereunder to assume the guaranty liabilities within the
scope of guaranty agreed herein without first requiring other sureties to perform their security liabilities, whether or not the
Obligee holds other secured rights (including but not limited to such security modes as guaranty, mortgage and pledge) as for the
obligatory rights under the master contract, when the obligor fails to perform its debts pursuant to the provisions of the master
contract.

 

		1.2	Scope of Guaranty

 

In addition
to the master obligatory rights referred to herein, the scope of guaranty hereunder also extends to the interests (the interests
referred to herein include interests, default interests and compound interests), liquidated damages, indemnities, charges and other
costs arising from the execution or performance of this Contract, and the costs arising from the Obligee realizing the secured
rights and obligatory rights (including but not limited to taxes, litigation costs, enforcement costs, assessment costs, auction
costs, lawyers’ fee and traveling costs), and the deposits which shall be made up by the obligor at the requirement of the
Obligee pursuant to the master contract.

 

    	 	1	 

     

    

  

		1.3	Guaranty Period

 

The guaranty
period shall be two years after the date on which the time limit for the performance of the master debts shall expire.

 

If the master
contract stipulates the installment repayments, the Guarantors shall assume the guaranty liabilities for the obligations of installment
repayments under the master debts, and the guaranty period shall be two years after the date on which the time limit for the last
installment repayment shall expire.

 

The terms
of “due” and “expire” referred to herein include the circumstances where the Obligee declares the acceleration
of the master debts.

 

The accelerated
expiry date declared by the Obligee shall be the date on which the time limit for the performance of the master debts shall expire,
if it declares the acceleration of the master debts.

 

If the Obligee
and obligor reach an extension agreement on the time limit for the performance of the master debts, the guaranty period shall be
two years after the date on which the time limit for the performance of the master debts to be agreed further in such extension
agreement shall expire.

 

		1.4	Modification of the Master Contract

 

The Guarantors
hereby confirm that if any grace granted by the Obligee to the obligor or a modification of or amendment to any term of the master
contract made by the Obligee and obligor or other circumstance does not aggravate the liabilities of the Guarantors, it is not
required to be agreed by the Guarantors, the rights or interests of the Obligee hereunder will not be affected by such modification,
and the security liabilities of the Guarantors will not be mitigated or relieved as a result thereof.

 

    	 	2	 

     

    

  

		1.5	Reservation of Rights

 

Any grace
or extension granted by the Obligee to the obligor or delay of the Obligee in exercising the rights hereunder shall not affect,
impair or restrict any right held by the Obligee pursuant to this Contract and the law, and shall neither be deemed as the waiver
by the Obligee of the rights or interests hereunder, nor relieve the Guarantors from any obligation which shall be undertaken by
them hereunder; any relief, mitigation, extension or delay of any liability granted by the Obligee to any surety under the loan
contract shall not affect, impair or restrict the obligatory rights held by the Obligee against the other sureties; any grace or
extension granted by the Obligee to the borrower or delay of the Obligee in exercising the rights under the loan contract shall
not affect or relieve the Guarantors from the guaranty liabilities.

 

Clause 2 Representations and Warranties

 

The Guarantors make the representations
and warranties to the Obligee as follows:

 

		(1)	They shall be civil subjects with complete capacity for civil rights and capacity for civil acts,
have the power to execute this Contract, and have obtained all such authorizations and approvals as necessary to execute this Contract
and perform their obligations hereunder.

 

		(2)	The execution or performance of this Contract shall neither violate the laws or articles of association,
or the relevant documents, judgments or awards of the competent authorities which shall be observe by the Guarantors, nor breach
any contract or agreement having been executed or any other obligation undertaken by the Guarantors.

 

		(3)	All materials and information provided by them shall comply with the relevant provisions of the
applicable law, and be true, valid, accurate and complete without any concealment.

 

    	 	3	 

     

    

  

		(4)	The financial materials provided by them shall truly and fairly reflect the financial conditions
of the Guarantors. There is no material adverse change having occurred to the operating conditions or financial conditions of the
Guarantors since the issue of the latest audited financial statement.

 

		(5)	They will complete the registrations, filings or other procedures required by this Contract and
pay the relevant taxes and costs.

 

		(6)	There is no circumstance or event which causes or may cause material adverse effect on the ability
of the Guarantors to perform this Contract.

 

Clause 3 Covenants

 

		3.1	Commitments of Guarantors

 

		(1)	The Guarantors undertake not to perform the following acts prior to obtaining the written consent
of the Obligee:

 

		a.	to transfer (including in such forms as sale, donation, offset of debts and exchange), create mortgage
or pledge over or otherwise dispose of all or a majority of their substantial assets;

 

		b.	to significantly change the operating system or form of property rights organization, including
but not limited to the occurrence of restructuring, transfer of equity interest, merger (or consolidation) and decrease of capital;

 

		c.	to conduct or apply for bankruptcy, restructuring, dissolution or closure of business, or to be
revoked by the superior competent authority, or abnormally cease business;

 

		d.	to execute a contract / an agreement having material adverse effect on the ability of the Guarantors
to perform the obligations hereunder, or to undertake the relevant obligation having such effect.

 

    	 	4	 

     

    

  

		(2)	The Guarantors undertake that the Obligee shall be immediately notified within five (5) banking
business days after the occurrence of the following events:

 

		a.	a relevant event occurs which causes the representations or warranties made by the Guarantors herein
to be untrue, inaccurate or incomplete, or violate the provisions of the laws or become invalid;

 

		b.	the Guarantors or their controlling shareholders, actual controllers or their affiliates or legal
representatives are involved in litigation or arbitration, or their assets are attached, distressed, frozen, compulsorily enforced
or adopted other measure having the same effect;

 

		c.	a change occurs to the legal representatives or authorized agents, responsible persons, principal
finance chiefs, correspondence addresses, enterprise names, offices or other items of the Guarantors, or the Guarantors change
their domiciles, habitual residences, workplaces, leaving the cities for a long time where they live, change their names or an
adverse change occurs to the level of their revenues;

 

		d.	the Guarantors are in the application by other obligees for restructuring or bankruptcy, or revoked
by the superior competent authority.

 

		(3)	The Guarantors undertake that they provide the relevant financial materials as per the requirement
of the Obligee during the execution and performance of this Contract.

 

		(4)	The Guarantors undertake that they will be jointly liable for making up the deposits under the
master contract (such deposits will also be used as the pledge for the master obligatory rights without further execution of a
pledge agreement of deposit) if the obligor fails to make up (including making up in advance) the deposits thereunder as per the
requirement of the Obligee. The Guarantors making up the deposits shall not relieve them from the guaranty liabilities which shall
be assumed by them hereunder. Any loss (including the loss in interests) arising from the Guarantors assuming their liabilities
for making up the deposits pursuant to this Contract shall be solely borne by them.

 

    	 	5	 

     

    

  

		(5)	The Guarantors confirm that they shall not exercise the right of recourse and relevant rights (including
but not limited to making offset with any debt owed by them to the obligor) against the obligor available to them due to assuming
the security liabilities hereunder prior to all obligatory rights of the Obligee under the master contract being fully satisfied.

 

		(6)	If the obligor prepays all or a part of the debts or the obligor makes individual payment to the
Obligee, the Guarantors shall continue to assume the joint and several guaranty liabilities for the obligatory rights of the Obligee
accruing after such prepayment or the rescission of individual payment.

 

		3.2	Provisions for Deduction and Transfer

 

		(1)	If the Guarantors owes debts due and payable or shall make up the deposit, the Obligee shall be
entitled to directly deduct and transfer the fund in any account opened by the Guarantors at Shenyang Rural Commercial Bank Co.,
Ltd. or its branch so as to pay the debts due and payable or make up the deposit.

 

		(2)	The Obligee shall be entitled to choose to pay the principals, interests or other costs, etc. with
the amounts acquired by it. The Obligee will determine the order of the satisfaction of the obligatory rights if there are concurrently
a number of obligatory rights due and unpaid.

 

		3.3	Conversion at Exchange Rate

 

If the conversion
involved hereunder is made at an exchange rate, such conversion shall be made at the foreign exchange price to be determined by
the Obligee, and the relevant risks and losses in foreign exchange shall be borne by the Guarantors.

 

		3.4	Evidence of Obligatory Rights

 

The valid evidence
of the obligatory rights guaranteed by the Guarantors shall be subject to the accounting evidence issued and recorded by the Obligee
in accordance with its regulations on business or other valid supporting materials.

 

    	 	6	 

     

    

  

		3.5	Notices and Service

 

		(1)	The notices sent by one party hereto to the other party shall be sent to the address listed on
the signature page of this Contract until the other party notifies in writing of the change in such address. The notice sent to
the said address shall be deemed to have been served on the following dates: if sent in a letter, on the seventh (7th)
banking business day after a registered mail has been posted to the address listed on the signature page of this Contract; if served
in person, on the date when signed by the addressee for receipt (provided that all notices, requirements or other correspondences
sent or delivered to the Obligee shall be deemed to have been served when actually received by the Obligee, and all notices or
requirements sent to the Obligee by fax or email shall be confirmed afterwards by the delivery in person or post of their originals
(affixed to the official seal as for a non-natural person, or signed as for a natural person) to the Obligee).

 

		(2)	The Guarantors agree that the summonses and notices sent for initiating any lawsuit against them
shall be deemed to have been served only if sent to the addresses listed on the signature page of this Contract. The change in
the said addresses shall not become valid against the Obligee unless a written prior notice has been sent to the Obligee.

 

Clause 4 Events and Handling of Breach

 

		4.1	Breach Events

 

Any following circumstance shall constitute
a breach of the Guarantors against the Obligee:

 

		(1)	the obligor has any breach against the Obligee under the master contract;

 

		(2)	any representation or warranty made by the Guarantors herein is untrue, inaccurate or misleading,
or have become invalid or been breached;

 

    	 	7	 

     

    

  

		(3)	the Guarantors breach any item provided under Clause 3 hereof or other obligations provided herein;

 

		(4)	the Guarantors cease business, cease production, close business, are reorganized, restructured,
in a deadlock, liquidated, taken over or under trusteeship, dissolved or bankrupt, or the business license is revoked or deregistered
or go bankrupt;

 

		(5)	the financial conditions of the Guarantors deteriorates, their operation meets serious difficulty,
or an event or a circumstance occurs which has adverse effect on their normal operation, financial conditions or ability to pay
debts ;

 

		(6)	the Guarantors or their controlling shareholders, actual controllers or their affiliates or legal
representatives are involved in material litigation or arbitration, or their assets are attached, distressed, frozen, compulsorily
enforced or adopted other measure having the same effect and cause adverse effect on the ability of the Guarantors to pay debts;

 

		(7)	the Guarantors are dead or declared to be dead, or transfer assets or attempt to transfer assets
by taking use of the change in marital relations, if they are natural persons;

 

		(8)	other circumstance occurs which, at the reasonable discretion of the Obligee, may have or have
had material effect on the ability of the Guarantors to perform this Contract.

 

4.2 Handling of Breach

 

If any breach event
referred to above occurs or the Obligee may exercise the security rights hereunder pursuant to the provisions of law, the Obligee
shall be entitled to declare the acceleration of the master obligatory rights and/or require the Guarantors to assume the guaranty
liabilities pursuant to the law or make up the deposit in accordance with this Contract.

 

4.3 If this Contract
becomes invalid due to the Guarantors, the Guarantors shall be liable for indemnity within the scope of guaranty hereunder.

 

    	 	8	 

     

    

  

Clause 5 Miscellaneous Provisions

 

		5.1	Applicable Law

 

This Contract shall
be governed by and interpreted in accordance with the law of the People’s Republic of China (for the purpose hereof, not
including the law of Hong Kong Special Administrative Region, Macao Special Administrative Region and Taiwan region).

 

		5.2	Dispute Settlement

 

Any dispute in connection
with this Contract may be settled through amicable negotiation; if no agreement may be reached through negotiation, a lawsuit may
be brought to the people’s court at the domicile where the Obligee is located. The parties shall continue to perform the
terms not involved in the dispute during the dispute.

 

		5.3	Effectiveness, Modification and Termination

 

		(1)	This Contract shall become effective upon the signatures (or affixture of seals) of and affixture
of official seals by the legal representatives or authorized agents of the Guarantors and the signature (or affixture of seal)
of and affixture of official seal (or contract seal) by the legal representative / responsible person or authorized agent of the
Obligee, and terminate when all obligatory rights secured hereunder have been satisfied (if the Guarantors are natural persons,
only their signatures are required).

 

		(2)	The validity of this Contract shall be independent from that of the master contract, and it shall
not be invalidated or annullable due to the invalidity or annulment of the master contract. The invalidity, annulment or unenforceability
of any term hereof shall not affect the validity or enforceability of the remaining terms hereof.

 

    	 	9	 

     

    

  

		(3)	No party hereto may modify or earlier terminate this Contract without the consent of the other
party after this Contract shall become effective. If this Contract needs to be modified and terminated, the parties shall negotiate
and reach an agreement and enter into a written agreement.

 

		5.4	Miscellaneous

 

		(1)	For the purpose hereof, the term of “law” referred to herein shall mean the laws, regulations,
rules, local regulations, judicial interpretations and any other applicable provisions.

 

		(2)	For the purpose hereof, the terms of “contract”, “master contract” and
other documents referred to herein shall include the subsequent modifications of, or amendments or supplements to such documents;
the parties referred to herein shall include but not be limited to the Guarantors, Obligee and debtor, and shall include such parties
themselves and their subsequent legal heirs or successors.

 

		(3)	For the purpose hereof, the term of “financing” referred to herein shall mean the accommodation
of funds or credit support provided by banks to the debtor through including but not limited to loans, opening of bank acceptance
bills and other banking business.

 

		(4)	The schedules hereto shall be integral part thereof and have the same legal effect as this Contract.

 

		(5)	The parties may agree on and record in Clause 6 hereof the matters not defined herein and required
to be supplemented or may separately reach written agreements attached as the schedules hereto.

 

		(6)	Unless otherwise indicated herein, the relevant terms and expressions herein shall have the same
meaning as in the master contract.

 

    	 	10	 

     

    

  

Clause 6 Essence of Contract

 

		6.1	The master contract secured by this Contract:

 

The Loan Contract
executed by the obligor and Obligee on December 21st, 2017 (No.: 2017SHLDAB10039).

 

		6.2	The obligor under the master contract:

 

ChinaCache Xin Run
Technology (Beijing) Co., Limited

 

		6.3	The master obligatory rights secured:

 

The financing and
interests, liquidated damages, damages, costs and other obligatory rights agreed in the scope of guaranty under Clause 1.2 hereof
provided by the Obligee to the obligor pursuant to the master contract amounting to RMB (currency) two hundred and twenty
million Yuan only (in letters) (the said “financing” means the accommodation of funds or the services undertaking
the obligations of contingent liabilities provided by the Obligee to and for the obligor within the scope of the specific kinds
of business under the master contract, including but not limited to the business of loans and bank acceptance bills).

 

If a compelled advance
occurs under the said bank acceptance bills, then the master obligator rights will accordingly be converted to the advance paid
by the Obligee.

 

		6.4	The time limit for the performance of the master debts
under the master contract:

 

December 21st,
2017 to December 20th, 2022

 

		6.5	Counterparts

 

The originals of this
Contract are made in duplicate of the same legal effect, the Obligee holding one, the Guarantors holding one and
holding .

 

    	 	11	 

     

    

 

		6.6	Other Matters Agreed on by the Parties (if any)

 

�
the borrower shall assume the relevant liabilities for breach and our bank shall be entitled to withdraw the loans in advance,
if the borrower fails to use the loans for the purpose, or fails to apply the funds of loans in the agreed manner, or fails to
observe the commitments, or the document or information of the application for loans is not true, or there is other circumstance
occurring to the borrower; ‚ the borrower shall timely inform the lending bank and the lending bank will withdraw the funds
of loans already made under the equipment, if the equipment fails to pass the acceptance testing or there is other circumstance
occurring after the making of loans and causes the return of goods by the borrower; 3 the borrower shall fully repay the
loans of our bank for the purchase of the equipment if the borrower transfers or disposes of the equipment purchased during the
term of loans; ƒ the borrower shall assume the relevant liabilities for breach and our bank may declare the acceleration
of the loans and shall be entitled to require to repay the loans or dispose of the gage in advance if the borrower evades the
custody over funds .

 

(the remainder of this page is intentionally
left blank)

 

    	 	12	 

     

    

 

(this page bears no text and is the signature
page)

 

This Contract is entered into by and between
the following parties on December 21st, 2017. The Guarantors confirm that when entering into this Contract, the
parties have explained and discussed all terms in detail, the parties have no doubt on all terms of this Contract and have accurate
and unmistakable understanding of the legal meaning of the relevant rights and obligations of the parties hereto and the terms
of limitation or disclaimer of liabilities.

 

	Guarantors (Official Seals)	 	Obligee (Official Seal or Contract Seal)
	 	 	 
	 	 	
	 	 	 
	Legal Representatives or Authorized Agents 

(Signatures or Seals) 	 	Responsible Person or Authorized Agent 

(Signature or Seal) 
	 	 	 
	 	 	
	(the foregoing is applicable to legal persons)	 	 

 

	
        Guarantors (Signatures)

         

        

         

        Types and Numbers of Valid Identity Certificates:
	 
	(the foregoing is applicable to natural persons)	 

 

    	 	13	 

     

    

  

	Primary Business Address (Domicile):	Primary Business Address (Domicile): 

No. 25 Fengyutan Street, Shenhe District, 

Shenyang
	 	 
	Postcode:	Postcode:
	Tel:	Tel: 13998117132
	Fax:	Fax:
	Email:	Email:
	Contact Person:	 
	 	Contact Person: 	

 

    	 	14	 

     

    

  

Schedule: Form of Letter of Undertaking
of Spouse Agreeing to Dispose of the Jointly Owned Properties (applicable if the Guarantor is a natural person):

 

LETTER OF UNDERTAKING FOR AGREEMENT ON DISPOSAL
OF JOINTLY OWNED PROPERTIES

 

No.:

 

To: Shenyang Rural Commercial Bank Co.,
Ltd., __________ Sub-branch,

 

I, _____________ (No.
of identity card:_____________________), is the legal spouse of the Guarantor ________________, and hereby makes the following
commitments for the execution and performance of the Guaranty Contract (No.:________________):

 

I have fully become
aware of the matters regarding the execution by ________ of the said Guaranty Contract and I agree on the execution and performance
of the said Guaranty Contract, and is willing that the Obligee shall be entitled to dispose of the jointly owned properties in
accordance with the provisions of the said contract when the Guarantor shall assume the security liabilities pursuant to the Guaranty
Contract.

 

	 	Undertaken by (Signature):
	 	 
	 	 
	 	Date: ___(month)___(date),___(year)

 

	Appendices: 
	 
	Copy of Identity Card. 
	 
	Copy of Marriage Certificate.

 

    	 	15

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