[JOINT FILING AGREEMENT CHARLES CHAO NEW WAVE XXMV LIMITED Charles Chao Director 1] [Execution Version SUBSCRIPTION AGREEMENT Agreement This Subscription Agreement (this “ (1) Company (2) Purchaser Party, Parties The Purchaser and the Company are sometimes each referred to herein as a “ W I T N E S S E T H: WHEREAS Ordinary Shares Securities Act NOW, THEREFORE ARTICLE I PURCHASE AND SALE Section 1.1 Issuance, Sale and Purchase of Ordinary] [EXECUTION VERSION Confidential Information Redacted * November 4 NEW WAVE MMXV LIMITED provided by CREDIT SUISSE AG HONG KONG BRANCH as Lender FACILITY AGREEMENT 18th Floor, One Exchange Square www.lw.com CONTENTS CLAUSE PAGE 1. Definitions and Interpretation 3 2. The Facility 19 3. Purpose 19 4. Conditions of Utilisation 19 5. Utilisation 20 6.] [EXECUTION COPY NOVEMBER 4 DATED (1) NEW WAVE MMXV LIMITED (2) CREDIT SUISSE AG HONG KONG BRANCH EQUITABLE SHARE MORTGAGE IN RESPECT OF SHARES OF SINA CORPORATION THE TAKING OR SENDING BY ANY PERSON OF AN ORIGINAL OF THIS DOCUMENT III WALKERS Walkers (Singapore) Limited Liability Partnership T REF: JSR/RS/JP/C4280-S04726 TABLE OF CONTENTS CLAUSE PAGE 1. DEFINITIONS AND INTERPRETATION 1] [REGISTRATION RIGHTS AGREEMENT between NEW WAVE MMXV LIMITED and SINA CORPORATION Dated as of November 6, 2015 1 REGISTRATION RIGHTS AGREEMENT Agreement New Wave Company REGISTRATION RIGHTS AGREEMENT, dated as of November 6, 2015 (the “ Subscription Agreement Subscription Shares Shares WHEREAS, the Company and Mr. Charles Chao entered into a Subscription Agreement dated June 1, 2015 (the “ Section]