[Joint Filing Agreement 13d-1(k) In accordance with Rule Remainder of this page has been left intentionally blank [ He Dang He Dang Merry Circle Trading Limited Authorized Signatory Honour Idea Limited Authorized Signatory Full Quantum Investments Limited For and on behalf of Bukit Merah Limited, as Corporate Director Authorized Signatories Credit Suisse Trust Limited as trustee of the Dang Family] [1 NAME OF REPORTING PERSON He Dang 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP]

[I.R.S. Identification Nos. of above persons (entities only): Value Partners Limited 2. Check the appropriate box if a member of a group: ¨ (a) ¨ (b) 3. SEC use only: 4. Citizenship or place of organization: British Virgin Islands Number of shares beneficially owned by each reporting person with: 5. Sole voting power: Value Partners Intelligent Funds – Chinese Mainland]

[16112R101 CUSIP No.: 1 NAME OF REPORTING PERSON I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY) Invesco Ltd. IRS # 980557567 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Invesco Ltd. – Bermuda NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH]

[American Depository Receipt 16112R101 December 31, 2013 [ ] Rule 13d-1(b) * The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. CUSIP No.: 16112R101]