Exhibit F

CONFIDENTIAL

Execution Version

ROLLOVER AND SUPPORT AGREEMENT

This ROLLOVER AND SUPPORT AGREEMENT (this “Agreement”) is entered into as of September 28, 2020 by and between New Wave MMXV Limited, a company incorporated under the laws of the British Virgin Islands (“Holdco”), New Wave Holdings Limited, an exempted company with limited liability incorporated under the laws of the Cayman Islands and a wholly owned subsidiary of Holdco (“Parent”), and the persons set forth on Schedule A hereto (each such person, a “Rollover Shareholder” and collectively, “Rollover Shareholders”). Capitalized terms used but not defined herein shall have the meanings ascribed to such terms in the Merger Agreement (as defined below).

WHEREAS, Parent, New Wave Mergersub Limited, an exempted company with limited liability incorporated under the laws of the Cayman Islands and a wholly owned subsidiary of Parent (“Merger Sub”) and Sina Corporation, an exempted company with limited liability incorporated under the laws of the Cayman Islands (the “Company”) have, concurrently with the execution of this Agreement, entered into an Agreement and Plan of Merger, dated as of the date hereof (as may be revised, amended, restated or supplemented from time to time, the “Merger Agreement”), which provides, among other things, for the merger of Merger Sub with and into the Company, with the Company continuing as the surviving company and a wholly owned subsidiary of Parent (the “Merger”), upon the terms and subject to the conditions set forth therein;

WHEREAS, as of the date hereof, each Rollover Shareholder is a “beneficial owner” (within the meaning of Rule 13d-3 under the Exchange Act) of the Shares as set forth opposite such Rollover Shareholder’s name on Schedule A hereto (the “Rollover Shares”) (the Rollover Shares, together with any other Shares acquired, whether beneficially or of record, by such Rollover Shareholder after the date hereof and prior to the earlier of the Effective Time and the termination of all of such Rollover Shareholder’s obligations under this Agreement, including any Shares acquired by means of purchase, dividend or distribution, or issued upon the exercise of any award under any Company Share Plans, or any other options or warrants or the conversion of any convertible securities, being collectively referred to herein as the “Securities”);

WHEREAS, in connection with the consummation of the Merger, each Rollover Shareholder agrees to (a) on the terms and subject to the conditions herein, vote all of the Securities in favor of the authorization and approval of the Merger Agreement, the Plan of Merger and the consummation of the Transactions, (b) have its Rollover Shares cancelled for no consideration in the Merger, and (c) on the terms and subject to the conditions herein, subscribe for newly issued Class A Ordinary Shares or Class B Ordinary Shares of Holdco (the “Holdco Shares”) immediately prior to Closing;

WHEREAS, receipt of the Requisite Company Vote is a condition to the consummation of the Merger;

WHEREAS, in order to induce Parent and Merger Sub to enter into the Merger Agreement and consummate the Transactions, each of the Rollover Shareholders is entering into this Agreement;

WHEREAS, in order to induce the Company to enter into the Merger Agreement and consummate the Transactions, Holdco, Parent and the Rollover Shareholders are entering into this Agreement; and

WHEREAS, each Rollover Shareholder acknowledges that Holdco is causing Parent and Merger Sub to enter into the Merger Agreement in reliance on the representations, warranties, covenants and other agreements of such Rollover Shareholders set forth in this Agreement.

NOW, THEREFORE, in consideration of the foregoing, the mutual covenants and agreements set forth herein, and other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, the parties hereto agree as follows:

ARTICLE I

VOTING; GRANT AND APPOINTMENT OF PROXY

Section 1.1Voting.  At the Shareholders Meeting or any other meeting (whether annual or special) of the shareholders of the Company, however called, at which any of the matters described in paragraphs (a) through (f) hereof is to be considered (and any adjournment or postponement thereof), or in connection with any written resolution of the Company’s shareholders, each Rollover Shareholder hereby irrevocably and unconditionally agrees that it shall, and shall cause its Affiliates to, (i) in the case of a meeting, appear or cause its representative(s) to appear, at such meeting or otherwise cause its Securities to be counted as present thereat for purposes of determining whether a quorum is present, and (ii) vote or cause to be voted (including by proxy or written resolution, if applicable) all of such Rollover Shareholder’s Securities:

(a)in favor of the authorization and approval of the Merger Agreement, the Plan of Merger and the Transactions,

(b)against the approval of any Competing Proposal or any Competing Transaction or any action contemplated by a Competing Proposal or a Competing Transaction, or any other transaction, proposal, agreement or action made in opposition to the authorization or the approval of the Merger Agreement or in competition with, mutually exclusive with or inconsistent with the Merger and the other Transactions,

(c)against any other action, agreement or transaction that is intended, that could reasonably be expected, or the effect of which could reasonably be expected, to impede, interfere with, delay, postpone, discourage or adversely affect the Merger or any of the other Transactions or this Agreement or the performance by such Rollover Shareholder of its obligations under this Agreement, including, without limitation: (i) any extraordinary corporate transaction, such as a scheme of arrangement, merger, consolidation or other business combination involving the Company or any of its Subsidiaries, other than the Merger; (ii) a sale, lease or transfer of a material amount of assets of the Company or any of its Subsidiaries or a reorganization, recapitalization or liquidation of the Company or any of its Subsidiaries; (iii) an election of new members to the Company Board, other than nominees to the Company Board who are serving as directors of the Company on the date of this Agreement or as otherwise provided in the Merger Agreement; (iv) any material change in the present capitalization or dividend policy of the Company or any amendment or other change to the Company’s memorandum or articles of association, except if approved in writing by Parent; or (v) any other action that would require the consent of Parent pursuant to the Merger Agreement, except if approved in writing by Parent,

2

(d)against any action, proposal, transaction or agreement that would reasonably be expected to result in a breach in any respect of any covenant, representation or warranty or any other obligation or agreement of the Company contained in the Merger Agreement, or of such Rollover Shareholder contained in this Agreement,

(e)in favor of any adjournment or postponement of the Shareholders Meeting or other annual or special meeting of the shareholders of the Company, however called, at which any of the matters described in paragraphs (a) through (f) hereof is to be considered as may be reasonably requested by Parent in order to consummate the Transactions, including the Merger, and

(f)in favor of any other matter necessary or reasonably requested by Parent to effect the Transactions.

Section 1.2Grant of Irrevocable Proxy; Appointment of Proxy.

(a)Each Rollover Shareholder hereby irrevocably appoints Parent and any designee thereof, each of them individually, as its proxy and attorney-in-fact (with full power of substitution), to vote or cause to be voted (including by proxy or written resolution, if applicable) the Securities in accordance with Section 1.1 above at the Shareholders Meeting or other annual or special meeting of the shareholders of the Company, however called, including any adjournment or postponement thereof, at which any of the matters described in Section 1.1 above is to be considered. Each Rollover Shareholder represents that all proxies, powers of attorney, instructions or other requests given by it prior to the execution of this Agreement in respect of the voting of its Securities, if any, have been revoked or substituted by Parent and any designee thereof with respect to such Rollover Shareholder’s Securities in connection with the transactions contemplated, and to the extent required, under the Merger Agreement and this Agreement, including the Merger. Each Rollover Shareholder shall take (or cause to be taken) such further action or execute such other instruments as may be necessary to give effect to this proxy.

(b)Each Rollover Shareholder affirms that the irrevocable proxy set forth in this Section 1.2 is given in connection with the execution of the Merger Agreement, and that such irrevocable proxy is given to secure the performance of the duties of such Rollover Shareholder under this Agreement. Each Rollover Shareholder further affirms that the irrevocable proxy is coupled with an interest and, except as set forth in this Section 1.2, is intended to be irrevocable prior to the termination of this Agreement. If for any reason the proxy granted herein is not irrevocable, then such Rollover Shareholder agrees to vote its respective Securities in accordance with Section 1.1 above as instructed in writing by Parent, or any designee of Parent prior to the termination of this Agreement. The parties agree that the foregoing is a voting agreement.

3

Section 1.3Restrictions on Transfers.  Except as provided for in Article III below or pursuant to the Merger Agreement, each Rollover Shareholder hereby agrees that, from the date hereof until the termination of this Agreement, it shall not, directly or indirectly, (a) sell (constructively or otherwise), transfer, assign, tender in any tender or exchange offer, pledge, grant, encumber, hypothecate or otherwise similarly dispose of (by merger, testamentary disposition, operation of law or otherwise) (collectively, “Transfer”), either voluntarily or involuntarily, or enter into any Contract, option or other arrangement or understanding with respect to the Transfer of any Securities or any interest therein, or with respect to any limitation on voting right of any Securities, including, without limitation, any swap transaction, option, warrant, forward purchase or sale transaction, futures transaction, cap transaction, floor transaction, collar transaction or any other similar transaction (including any option with respect to any such transaction) or combination of any such transactions, in each case involving any Securities (any such transaction, a “Derivative Transaction”), (b) deposit any Securities into a voting trust or enter into a voting agreement or arrangement or grant any proxy or power of attorney with respect thereto that is inconsistent with this Agreement, (c) take any action that would make any representation or warranty of such Rollover Shareholder set forth in this Agreement untrue or incorrect or have the effect of preventing or delaying it from performing any of its obligations under this Agreement or that is intended, or would reasonably be expected, to impede, frustrate, interfere with, delay, postpone, adversely affect or prevent the consummation of the Merger or the other transactions contemplated by the Merger Agreement or this Agreement or the performance by the Company of its obligations under the Merger Agreement or by such Rollover Shareholder of its obligations under this Agreement, (d) exercise, convert or exchange, or take any action that would result in the exercise, conversion or exchange, of any Securities, or (e) agree (whether or not in writing) to take any of the actions referred to in the foregoing clauses (a) through (d).  Any purported Transfer or Derivative Transaction in violation of this Section 1.3 shall be null and void.

ARTICLE II

NO SOLICITATION

Section 2.1Restricted Activities.  During the period commencing on the date hereof and continuing until the termination of this Agreement in accordance with its terms (the “Term”), each Rollover Shareholder, solely in its capacity as a shareholder of the Company, shall not, and shall cause its Representatives (in each case, acting in their capacity as such to such Rollover Shareholder (the “Shareholder’s Representatives”)) not to, directly or indirectly: (a) solicit, initiate or knowingly encourage (including by way of furnishing non-public information), or knowingly take any other action with the intent to induce the making of any Competing Proposal, (b) enter into, maintain or continue discussions or negotiations with, or provide any non-public information relating to the Company or any of its Subsidiaries to, any person in connection with any Competing Proposal, (c) unless required by applicable Law, grant any waiver, amendment or release under any standstill or confidentiality agreement or Takeover Statutes, or otherwise knowingly facilitate any effort or attempt by any person to make a Competing Proposal, or (d) approve, endorse or recommend (or publicly propose to approve, endorse or recommend) or enter into any letter of intent, Contract or commitment contemplating or otherwise relating to, or that could reasonably be expected to result in, a Competing Proposal.

4

Section 2.2Notification.  During the Term, each Rollover Shareholder shall promptly advise Parent of (a) any Competing Proposal, (b) any request it receives in its capacity as a shareholder of the Company for non-public information relating to the Company or any of its Subsidiaries, and (c) any inquiry or request for discussion or negotiation it receives in its capacity as a shareholder of the Company regarding a Competing Proposal, including in each case the identity of the person making any such Competing Proposal or indication or inquiry and the terms of any such Competing Proposal or indication or inquiry (including, if applicable, copies of any written requests, proposals or offers, including proposed agreements). Each Rollover Shareholder, in its capacity as a shareholder of the Company, shall keep Parent reasonably informed on a reasonably current basis of the status and terms (including any material changes to the terms thereof) of any such Competing Proposal or indication or inquiry (including, if applicable, any revised copies of written requests, proposals and offers) and the status of any such discussions or negotiations to the extent known by such Rollover Shareholder. This Section 2.2 shall not apply to any Competing Proposal received by the Company.

Section 2.3Capacity.  Notwithstanding anything to the contrary in this Agreement, (i) each Rollover Shareholder is entering into this Agreement, and agreeing to become bound hereby, solely in its capacity as a beneficial owner of the Securities owned by it and not in any other capacity (including without limitation any capacity as a director or officer of the Company) and (ii) nothing in this Agreement shall obligate such Rollover Shareholder to take, or refrain from taking, any action as a director or officer of the Company.

ARTICLE III

ROLLOVER SHARES

Section 3.1Cancellation of Rollover Shares.  Subject to the terms and conditions set forth herein, all of each Rollover Shareholder’s right, title and interest in and to its Rollover Shares shall be cancelled at the Closing for no consideration. Each Rollover Shareholder shall take all actions necessary to cause its Securities to be treated as set forth herein.

Section 3.2Subscription of Holdco Shares.  Immediately prior to the Closing, in consideration for the cancellation of the Rollover Shares by each Rollover Shareholder in accordance with Section 3.1, Holdco shall issue to such Rollover Shareholder (or, if designated by such Rollover Shareholder, one or more affiliates of such Rollover Shareholder), and such Rollover Shareholder and/or its affiliates (as applicable) shall subscribe for, a number of Holdco Shares as set forth opposite such Rollover Shareholder’s name in the column entitled “Holdco Shares” on Schedule A hereto at a price equal to par value per share. Each Rollover Shareholder hereby acknowledges and agrees that (a) delivery of such Holdco Shares shall constitute complete satisfaction of all obligations towards or sums due such Rollover Shareholder by Holdco, Parent and Merger Sub in respect of the Rollover Shares held by such Rollover Shareholder and cancelled pursuant to Section 3.1 above, and (b) such Rollover Shareholder shall have no right to any Per Share Merger Consideration or any other merger consideration in respect of the Rollover Shares held by such Rollover Shareholder.

5

Section 3.3Rollover Closing.  Subject to the satisfaction in full (or waiver, if permissible) of all of the conditions set forth in ARTICLE VII of the Merger Agreement (other than conditions that by their nature are to be satisfied or waived, as applicable, at the Closing), the closing of the subscription and issuance of Holdco Shares contemplated hereby (the “Rollover Closing”) shall take place immediately prior to the Closing.

Section 3.4Deposit of Rollover Shares.  No later than three (3) Business Days prior to the Closing, each Rollover Shareholder and any of its agents holding certificates evidencing any of its Rollover Shares shall deliver or cause to be delivered to Parent all certificates representing its Rollover Shares in such person’s possession, for disposition in accordance with the terms of this Agreement; such certificates and documents shall be held by Parent or any agent authorized by Parent until the Closing.

ARTICLE IV

REPRESENTATIONS, WARRANTIES AND COVENANTS

OF THE ROLLOVER SHAREHOLDERS

Section 4.1Representations and Warranties.  Each Rollover Shareholder hereby represents and warrants to Holdco as of the date hereof and as of the Closing:

(a)such Rollover Shareholder has full legal right, power, capacity and authority to execute and deliver this Agreement, to perform such Rollover Shareholder’s obligations hereunder and to consummate the transactions contemplated hereby;

(b)if such Rollover Shareholder is not a natural person, such Rollover Shareholder is duly organized, validly existing and in good standing under the laws of the jurisdiction of its formation;

(c)this Agreement has been duly executed and delivered by such Rollover Shareholder and the execution, delivery and performance of this Agreement by such Rollover Shareholder and the consummation of the transactions contemplated hereby have been duly authorized by all necessary action on the part of such Rollover Shareholder (if applicable) and no other actions or proceedings on the part of such Rollover Shareholder (if applicable) are necessary to authorize this Agreement or to consummate the transactions contemplated hereby;

(d)assuming due authorization, execution and delivery by Holdco and Parent, this Agreement constitutes a legal, valid and binding agreement of such Rollover Shareholder, enforceable against such Rollover Shareholder in accordance with its terms, except as enforcement may be limited by the Enforceability Exceptions;

(e)(i) such Rollover Shareholder (A) is and, immediately prior to the Closing, will be the beneficial owner of, and has and will have good and valid title to, the Securities, free and clear of Liens other than as created by this Agreement, and (B) has and will have sole or shared (together with affiliates controlled by such Rollover Shareholder) voting power, power of disposition, power to demand dissenter’s rights and power to agree to all of the matters set forth in this Agreement, in each case with respect to all of the Securities, with no limitations, qualifications, or restrictions on such rights, subject to applicable United States federal securities Laws, Laws of the Cayman Islands, Laws of the People’s Republic of China (the “PRC”) and the terms of this Agreement; (ii) except described herein, there are no options, warrants or other rights, agreements, arrangements or commitments of any character to which such Rollover Shareholder is a party relating to the pledge, disposition or voting of any of the Securities, and the Securities are not subject to any voting trust agreement or other Contract to which such Rollover Shareholder is a party restricting or otherwise relating to the voting or Transfer of the Securities other than this Agreement; (iii) such Rollover Shareholder has not Transferred any Securities or any interests therein pursuant to any Derivative Transaction; (iv) as of the date hereof, other than its Rollover Shares, such Rollover Shareholder does not beneficially own any Securities of the Company, or any direct or indirect interest in any such Securities (including by way of derivative securities); and (v) such Rollover Shareholder has not appointed or granted any proxy or power of attorney that is still in effect with respect to any of its Rollover Shares, except as contemplated by this Agreement;

6

(f)except for the applicable requirements of the Exchange Act, (i) no filing with, and no permit, authorization, consent or approval of, any Governmental Authority is necessary on the part of such Rollover Shareholder for the execution, delivery and performance of this Agreement by such Rollover Shareholder or the consummation by such Rollover Shareholder of the transactions contemplated hereby, and (ii) neither the execution, delivery or performance of this Agreement by such Rollover Shareholder nor the consummation by such Rollover Shareholder of the transactions contemplated hereby, nor compliance by such Rollover Shareholder with any of the provisions hereof shall (A) if such Rollover Shareholder is not a natural person, conflict with or violate any provision of the organizational documents of such Rollover Shareholder, (B) result in any breach or violation of, or constitute a default (or an event which, with notice or lapse of time or both, would become a default) under, or give to others any rights of termination, amendment, acceleration or cancellation of, or result in the creation of a Lien on property or assets of such Rollover Shareholder pursuant to any Contract to which such Rollover Shareholder is a party or by which such Rollover Shareholder or any property or asset of such Rollover Shareholder is bound, (C) violate any Law applicable to such Rollover Shareholder or any of such Rollover Shareholder’s properties or assets, or (D) otherwise require the consent or approval of any other person pursuant to any Contract binding on such Rollover Shareholder or its properties or assets;

(g)there is no Action pending against such Rollover Shareholder or, to the knowledge of such Rollover Shareholder, any other person or, to the knowledge of such Rollover Shareholder, threatened against such Rollover Shareholder or any other person that restricts or prohibits (or, if successful, would restrict or prohibit) the performance by such Rollover Shareholder of its obligations under this Agreement;

(h)such Rollover Shareholder has been afforded the opportunity to ask such questions as it has deemed necessary of, and to receive answers from, representatives of Holdco and Parent concerning the terms and conditions of the transactions contemplated hereby and the merits and risks of owning the Holdco Shares and such Rollover Shareholder acknowledges that it has discussed with its own counsel the meaning and legal consequences of such Rollover Shareholder’s representations and warranties in this Agreement and the transactions contemplated hereby; and

7

(i)such Rollover Shareholder understands and acknowledges that Parent, Merger Sub and the Company are entering into the Merger Agreement in reliance upon such Rollover Shareholder’s execution, delivery and performance of this Agreement.

Section 4.2Covenants.  Each Rollover Shareholder hereby:

(a)agrees, prior to the termination of this Agreement, not to take any action that would make any representation or warranty of such Rollover Shareholder contained herein untrue or incorrect or have or could have the effect of preventing, impeding or interfering with or adversely affecting the performance by such Rollover Shareholder of its obligations under this Agreement;

(b)irrevocably waives, and agrees not to exercise, any rights of appraisal or rights of dissent from the Merger that such Rollover Shareholder may have with respect to such Rollover Shareholder’s Securities (including any rights under Section 238 of the CICL) prior to the termination of this Agreement;

(c)agrees to permit the Company to publish and disclose in the Proxy Statement (including all documents filed with the SEC in accordance therewith), such Rollover Shareholder’s identity and beneficial ownership of Shares or other equity securities of the Company and the nature of such Rollover Shareholder’s commitments, arrangements and understandings under this Agreement;

(d)agrees and covenants that such Rollover Shareholder shall promptly (and in any event within twenty-four (24) hours) notify Holdco of any new Shares with respect to which beneficial ownership (within the meaning of Rule 13d-3 of the Exchange Act) is acquired by such Rollover Shareholder, including, without limitation, by purchase, as a result of a stock dividend, stock split, recapitalization, combination, reclassification, exchange or change of such shares, or upon exercise or conversion of any securities of the Company after the date hereof and that such shares shall automatically become subject to the terms of this Agreement as its Rollover Shares, and Schedule A shall be deemed amended accordingly; and

(e)agrees further that, upon request of Holdco, such Rollover Shareholder shall execute and deliver any additional documents, consents or instruments and take such further actions as may reasonably be determined by Holdco to be necessary or desirable to carry out the provisions of this Agreement.

ARTICLE V

REPRESENTATIONS AND WARRANTIES OF HOLDCO AND PARENT

Holdco and Parent hereby jointly and severally represent and warrant to each Rollover Shareholder that as of the date hereof and as of the Closing:

(a)Each of Holdco and Parent is duly organized, validly existing and in good standing under the laws of the jurisdiction of its incorporation or organization and has all requisite power and authority to execute and deliver this Agreement and to perform its obligations hereunder and to consummate the transactions contemplated hereby. This Agreement has been duly and validly executed and delivered by Holdco and Parent, and the execution, delivery and performance of this Agreement by Holdco and Parent and the consummation of the transactions contemplated hereby have been duly authorized by all necessary corporate action on the part of Holdco and Parent, and no other corporate actions or proceedings on the part of Holdco or Parent are necessary to authorize this Agreement or to consummate the transactions contemplated hereby. Assuming due authorization, execution and delivery by each Rollover Shareholder, constitutes a legal, valid and binding obligation of Holdco and Parent, enforceable against Holdco and Parent in accordance with its terms, except as enforcement may be limited by the Enforceability Exceptions.

8

(b)Except for the applicable requirements of the Exchange Act and Laws of the Cayman Islands or the British Virgin Islands, (i) no filing with, and no permit, authorization, consent or approval of, any Governmental Authority is necessary on the part of Holdco and Parent for the execution, delivery and performance of this Agreement by Holdco and Parent or the consummation by Holdco and Parent of the transactions contemplated hereby, and (ii) neither the execution, delivery or performance of this Agreement by Holdco and Parent, nor the consummation by Holdco and Parent of the transactions contemplated hereby, nor compliance by Holdco and Parent with any of the provisions hereof shall (A) conflict with or violate any provision of its organizational documents, (B) result in any breach or violation of, or constitute a default (or an event which, with notice or lapse of time or both, would become a default) under, or give to others any rights of termination, amendment, acceleration or cancellation of, or result in the creation of a Lien on such property or asset of Holdco and Parent pursuant to any Contract to which Holdco or Parent is a party or by which Holdco or Parent or any of its property or asset is bound, (C) violate any Law applicable to Holdco or Parent or any of its properties or assets or (D) otherwise require the consent or approval of any other person pursuant to any Contract binding on Holdco or Parent or its properties or assets.

(c)At Closing, the Holdco Shares to be issued under this Agreement shall have been duly and validly authorized and when issued and delivered in accordance with the terms hereof, will be validly issued, fully paid and nonassessable ordinary shares of Holdco, free and clear of all claims, Liens and encumbrances, other than restrictions arising under applicable securities Laws or arising under any agreements entered into by each Rollover Shareholder pursuant to the transactions contemplated by the Merger Agreement and the Financing Documents.

ARTICLE VI

TERMINATION

This Agreement, and the obligations of each Rollover Shareholder hereunder (including, without limitation, Section 1.2 hereof), shall terminate and be of no further force or effect immediately upon the earlier to occur of (a) the Closing and (b) the date of termination of the Merger Agreement in accordance with its terms. Notwithstanding the preceding sentence, this Article VI and Article VII shall survive any termination of this Agreement.  Nothing in this Article VI shall relieve or otherwise limit any party’s liability for any breach of this Agreement prior to the termination of this Agreement. If for any reason the Merger fails to occur but the Rollover Closing contemplated by Article III has already taken place, then Holdco shall promptly take all such actions as are necessary to restore each Rollover Shareholder to the position it was in with respect to ownership of its Rollover Shares prior to the Rollover Closing.

9

ARTICLE VII

MISCELLANEOUS

Section 7.1Notices.  All notices and other communications hereunder shall be in writing in the English language and shall be deemed duly given (a) on the date of delivery if delivered personally, or if by facsimile or email, upon written confirmation of receipt by facsimile or email, (b) on the first Business Day following the date of dispatch if delivered utilizing a next-day service by a recognized next-day courier, or (c) on the earlier of confirmed receipt or the fifth (5th) Business Day following the date of mailing if delivered by registered or certified mail (return receipt requested, postage prepaid).  All notices hereunder shall be delivered to the addresses set forth below (or at such other address for a party as shall be specified in a notice given in accordance with this Section 7.1):

(i)If to a Rollover Shareholder, to the addresses set opposite its name as set forth on Schedule A hereto;

(ii)If to Holdco or Parent:

Address:c/o 7/F SINA Plaza,
No. 8 Courtyard 10 West,
Xibeiwang East Road Haidian District,
Beijing 100193,
People’s Republic of China

Attention:Charles Chao

Facsimile:+8610 82607167

Email:charlesc@staff.sina.com.cn

Section 7.2Severability.  Whenever possible, each provision or portion of any provision of this Agreement shall be interpreted in such manner as to be effective and valid under applicable Law, but if any provision or portion of any provision of this Agreement is held to be invalid, illegal or unenforceable in any respect under any applicable Law in any jurisdiction, such invalidity, illegality or unenforceability shall not affect any other provision or portion of any provision in such jurisdiction, and this Agreement shall be reformed, construed and enforced in such jurisdiction as if such invalid, illegal or unenforceable provision or portion of any provision had never been contained herein.

Section 7.3Entire Agreement.  This Agreement, the Financing Documents and the Limited Guarantee, the Merger Agreement and any other agreement or instrument delivered in connection with the transaction contemplated by this Agreement or the Merger Agreement constitute the entire agreement among the parties with respect to the subject matter hereof and supersedes all prior agreements and undertakings, both written and oral, among the parties, or any of them, with respect to the subject matter hereof.

10

Section 7.4Specific Performance.  The parties hereto agree that this Agreement shall be enforceable by all available remedies at law or in equity. Each Rollover Shareholder acknowledges and agrees that monetary damages would not be an adequate remedy in the event that any covenant or agreement of such Rollover Shareholder in this Agreement is not performed in accordance with its terms, and therefore agrees that, in addition to and without limiting any other remedy or right available to Holdco and Parent, Holdco and Parent will have the right to an injunction, temporary restraining order or other equitable relief in any court of competent jurisdiction enjoining any such breach and enforcing specifically the terms and provisions hereof. Each Rollover Shareholder agrees not to oppose the granting of such relief in the event a court determines that such a breach has occurred, and to waive any requirement for the securing or posting of any bond in connection with such remedy. All rights, powers, and remedies provided under this Agreement or otherwise available in respect hereof at law or in equity shall be cumulative and not alternative, and the exercise or beginning of the exercise of any thereof by Holdco and Parent shall not preclude the simultaneous or later exercise of any other such right, power or remedy by Holdco or Parent. Notwithstanding anything contrary in the foregoing, under no circumstances will Holdco or Parent be entitled to both the monetary damages and the right of specific performance.

Section 7.5Amendments; Waivers.  This Agreement may not be amended, modified or supplemented except by an instrument in writing signed by Holdco, Parent, each Rollover Shareholder, and the Company (at the direction of the Special Committee). Holdco and Parent, on the one hand, and a Rollover Shareholder, on the other hand, with the prior written consent of the Company (at the direction of the Special Committee), may (a) extend the time for the performance of any of the obligations or other acts of the other party, (b) waive any inaccuracies in the representations and warranties of the other party contained in this Agreement or in any document delivered under this Agreement, or (c) waive compliance with any of the covenants or conditions contained in this Agreement. Any agreement on the part of a party to any extension or waiver shall be valid only if specifically set forth in an instrument in writing signed by such party and the Company (at the direction of the Special Committee). The failure of any party to assert any of its rights under this Agreement or otherwise shall not constitute a waiver of such rights, nor shall any single or partial exercise thereof preclude any other or further exercise thereof or the exercise of any right, power or privilege under this Agreement.

Section 7.6Governing Law; Dispute Resolution; Jurisdiction.  This Agreement shall be interpreted, construed and governed by and in accordance with the laws of New York. Subject to the last sentence of this Section 7.6, any Action arising out of or relating to this Agreement or its subject matter (including a dispute regarding the existence, validity, formation, effect, interpretation, performance or termination of this Agreement) shall be finally settled by arbitration. The place of arbitration shall be Hong Kong, and the arbitration shall be administered by the HKIAC in accordance with the Arbitration Rules of HKIAC. The arbitration shall be decided by a tribunal of three (3) arbitrators. The award of the arbitration tribunal shall be final and conclusive and binding upon the parties as from the date rendered. Judgment upon any award may be entered and enforced in any court having jurisdiction over a party or any of its assets. For the purpose of the enforcement of an award, the parties irrevocably and unconditionally submit to the jurisdiction of any competent court and waive any defenses to such enforcement based on lack of personal jurisdiction or inconvenient forum.

11

Section 7.7Third Party Beneficiaries.  Nothing in this Agreement, express or implied, is intended to or shall confer upon any person other than the parties and their respective successors and permitted assigns any legal or equitable right, benefit or remedy of any nature under or by reason of this Agreement; provided, that the Company is an express third-party beneficiary of this Agreement and shall be entitled to seek specific performance of the terms hereof, including an injunction or injunctions to prevent breaches of this Agreement by the parties hereto, in addition to any other remedy at law or in equity.

Section 7.8Assignment; Binding Effect.  Neither this Agreement nor any of the rights, interests or obligations under this Agreement may be assigned or delegated, in whole or in part, by any party without the prior written consent of the other parties and the Company, and any such assignment without such prior written consent shall be null and void; provided, that Parent may assign this Agreement to the same assignee in connection with a permitted assignment of the Merger Agreement by Parent in accordance with the terms thereof. Subject to the preceding sentence, this Agreement shall be binding upon and shall inure to the benefit of the parties hereto and their respective successors and permitted assigns and, in the case of each Rollover Shareholder, its estate, heirs, beneficiaries, personal representatives and executors.

Section 7.9Counterparts.  This Agreement may be executed in one or more counterparts (including by facsimile or email pdf format), each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument, and shall become effective when one or more counterparts have been signed by each of the parties and delivered (by email pdf format or otherwise) to the other parties.

[Remainder of page intentionally left blank]

12

IN WITNESS WHEREOF, the parties hereto have duly executed and delivered this Agreement as of the date and year first written above.

HOLDCO:
New Wave MMXV Limited
By:	/s/ Charles Guowei Chao
	Name:	Charles Guowei Chao
	Title:	Sole Director
PARENT:
NEW WAVE HOLDINGS LIMITED
By:	/s/ Charles Guowei Chao
	Name:	Charles Guowei Chao
	Title:	Sole Director

IN WITNESS WHEREOF, the parties hereto have duly executed and delivered this Agreement as of the date and year first written above.

ROLLOVER SHAREHOLDERS:
Charles Guowei Chao
/s/ Charles Guowei Chao
New Wave MMXV Limited
By:	/s/ Charles Guowei Chao
	Name:	Charles Guowei Chao
	Title:	Sole Director

SCHEDULE A

Name of Rollover Shareholder	Address of Rollover Shareholder	Rollover Shares	Holdco Shares
Charles Chao	c/o 7/F SINA Plaza, No. 8 Courtyard 10 West, Xibeiwang East Road Haidian District, Beijing 100193 People’s Republic of China	820,689 ordinary shares	such number of Class A Ordinary Shares or Class B Ordinary Shares (at the election of Mr. Chao) as Holdco determines to be just and equitable consideration for Mr. Chao’s Rollover Shares
New Wave MMXV Limited	c/o 7/F SINA Plaza, No. 8 Courtyard 10 West, Xibeiwang East Road Haidian District, Beijing 100193 People’s Republic of China	7,944,386 ordinary shares 7,150 Class A Preference Shares	N/A