[AMENDMENT NO. 2 To FORM 20-F (Mark One) o OR x OR o OR o] [Certification by the Chief Executive Officer I, Longhua Piao, certify that: 1. I have reviewed this annual report on Form 20-F of WSP Holdings Limited (the “Company”); 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] [Certification by the Chief Financial Officer I, Choon-Hoi Then, certify that: 1. I have reviewed this annual report on Form 20-F of WSP Holdings Limited (the “Company”); 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] [Certification by the Chief Executive 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. Longhua Piao Chairman and Chief Executive Officer EX-13.1 4 a13-4308_1ex13d1.htm EX-13.1] [Certification by the Chief Financial Officer (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. February 7, 2013 Choon-Hoi Then Chief Financial Officer EX-13.2 5 a13-4308_1ex13d2.htm EX-13.2]