[None (Title of Class) None (Title of Class) Indicate the number of outstanding shares of each of the Issuer’s classes of capital or common stock as of the close of the period covered by the annual report. 279,517,750 Class A common shares, par value US$0.0001 per share, and 131,916,660 Class B common shares, par value US$0.0001 per share, as of] [List of Consolidated Entities of E-Commerce China Dangdang Inc.* Jurisdiction of Relationship with the Name incorporation Beijing Dangdang Information Technology Co., Ltd. PRC Wholly-owned subsidiary Wuxi Dangdang Information Technology Co., Ltd. PRC Subsidiary 99% owned by Beijing Dangdang Information Technology Co., Ltd. and 1% owned by Peggy Yu Yu and Guoqing Li through Beijing Dangdang Kewen E-Commerce Co., Ltd. Beijing] [I, Guoqing Li, certify that: 1. I have reviewed this annual report on Form 20-F of E-Commerce China Dangdang Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were] [Certification by the Principal Financial Officer I, Conor Chia-hung Yang, certify that: 1. I have reviewed this annual report on Form 20-F of E-Commerce China Dangdang Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of] [(1) (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Guoqing Li Chief Executive Officer] [Certification by the Principal Financial Officer (1) (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Conor Chia-hung Yang Chief Financial Officer] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-171527) pertaining to the 2004 Share Incentive Plan and the 2010 Share Incentive Plan of E-Commerce China Dangdang Inc. and the effectiveness of internal control over financial reporting of E-Commerce China Dangdang Inc. included in this Annual Report (Form]