[Longgen Zhang, Chief Financial Officer 1 Jingke Road Shangrao Economic Development Zone Jiangxi Province, 334100 People’s Republic of China Tel: (86-793) 846-9699 Fax: (86-793) 846-1152 E-mail: longgen.zhang@jinkosolar.com (Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person) Title of each class Name of each exchange on which registered American Depositary Shares, each representing four shares, par value US$0.00002] [CONFIDENTIAL AMENDMENT NO. 2 TO AMENDED & RESTATED SUPPLY AGREEMENT JINKO HOKU Party Parties ECITALS R Whereas, HOKU and JINKO desire to further amend certain provisions of the Agreement as set forth herein to, among other things, reduce the price of polysilicon per kilogram for the first five (5) years, establish the pricing mechanism for the remaining four (4) years,] [SIGNIFICANT SUBSIDIARIES OF JINKOSOLAR HOLDING CO., LTD. Paker Technology Limited, incorporated in Hong Kong Special Administrative Region of the People’s Republic of China JinkoSolar International Limited, incorporated in Hong Kong Special Administrative Region of the People’s Republic of China JinkoSolar GmbH, incorporated in Germany Jiangxi Jinko Solar Co., Ltd., incorporated in the People’s Republic of China Zhejiang Jinko Solar Co.,] [I, Kangping Chen, certify that: 1. I have reviewed this annual report on Form 20-F of JinkoSolar Holding Co., Ltd.; 2. Based on my knowledge, this annual 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] [I, Longgen Zhang, certify that: 1. I have reviewed this annual report on Form 20-F of JinkoSolar Holding Co., Ltd.; 2. Based on my knowledge, this annual 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] [(1) (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Kangping Chen Chief Executive Officer April 25, 2011] [(1) (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Longgen Zhang Chief Financial Officer April 25, 2011]