[Execution Version Confidential Information Redacted* MARGIN LOAN AGREEMENT dated November 25, 2009 by and between NEW-WAVE INVESTMENT HOLDING COMPANY LIMITED as Borrower and MERRILL LYNCH INTERNATIONAL as Lender * TABLE OF CONTENTS Page ARTICLE I DEFINITIONS, ACCOUNTING TERMS AND RULES OF CONSTRUCTION 1 SECTION 1.01. Certain Defined Terms 1 SECTION 1.02. Computation of Time Periods 8 SECTION 1.03. Accounting Terms] [EXECUTION VERSION Confidential Information Redacted* SHAREHOLDERS AGREEMENT among THE MANAGEMENT SHAREHOLDERS LISTED ON SCHEDULE 1 HERETO, CITIC CAPITAL MB INVESTMENT LIMITED, CITIC CAPITAL CHINA ACCESS FUND LIMITED, EARLY SUCCESS INTERNATIONAL LIMITED, FV GREEN ALPHA THREE LIMITED, SCGF NEW WAVE LIMITED and NEW-WAVE INVESTMENT HOLDING COMPANY LIMITED dated as of November 25, 2009 * TABLE OF CONTENTS Page ARTICLE I SECTION] [CUSIP No. G81477104 SCHEDULE 13D 1 NAME OF REPORTING PERSONS 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) o (a) o (b) 3 SEC USE ONLY]