[1 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. The information required in the remainder of this cover page shall not be of]
[CUSIP NO. 98426T106 1. NAMES OF EPORTING ERSONS Favor Star 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 E A CH REPORTING PERSON WITH 5.]
[CUSIP NO. 98426T106 1. NAMES OF EPORTING ERSONS Favor Star 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 E A CH REPORTING PERSON WITH 5.]
[CUSIPNO. 98426T106 1. NAMES OF EPORTING ERSONS Favor Star Limited 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A (a) (b) 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION British Virgin Islands NUMBEROF SHARES BENEFICIALLY OWNEDBY E A CH REPORTING PERSON WITH 5. sole voting power 0]
[CUSIPNO. 98426T106 1. NAMES OF EPORTING ERSONS Favor Star Limited 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A (a) (b) 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION British Virgin Islands NUMBEROF SHARES BENEFICIALLY OWNEDBY E A CH REPORTING PERSON WITH 5. sole voting power 0]
[S.S. or I.R.S. Identification No. of Above Person T. ROWE PRICE ASSOCIATES, INC. 52-0556948 2 Check the Appropriate Box if a Member of a Group* (a) ____ NOT APPLICABLE (b) ____ 3 SEC Use Only ______________________________ 4 Citizenship or Place of Organization MARYLAND Number of 5 Sole Voting Power ** Shares 1,103,935 Beneficially 6 Shared Voting Power ** Owned By]
[S.S. or I.R.S. Identification No. of Above Person T. ROWE PRICE ASSOCIATES, INC. 52-0556948 2 Check the Appropriate Box if a Member of a Group* (a) ____ NOT APPLICABLE (b) ____ 3 SEC Use Only ______________________________ 4 Citizenship or Place of Organization MARYLAND Number of 5 Sole Voting Power ** Shares 1,103,935 Beneficially 6 Shared Voting Power ** Owned By]
[JOINT FILING AGREEMENT Dated: August 29, 2013 S.A.C. CAPITAL ADVISORS, L.P. Peter Nussbaum Authorized Person S.A.C. CAPITAL ADVISORS, INC. Peter Nussbaum Authorized Person CR INTRINSIC INVESTORS, LLC Peter Nussbaum Authorized Person S.C. ADVISORS (SINGAPORE) PTE. LTD. Peter Nussbaum Authorized Person]
[JOINT FILING AGREEMENT Dated: August 29, 2013 S.A.C. CAPITAL ADVISORS, L.P. Peter Nussbaum Authorized Person S.A.C. CAPITAL ADVISORS, INC. Peter Nussbaum Authorized Person CR INTRINSIC INVESTORS, LLC Peter Nussbaum Authorized Person S.C. ADVISORS (SINGAPORE) PTE. LTD. Peter Nussbaum Authorized Person]
[SCHEDULE 13G Rule 13d-102) TO § 240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED (Amendment No. )* JA Solar Holdings Co., Ltd. (Name of Issuer) Ordinary Shares, $0.0001 par value per share (Title of Class of Securities) 466090206 (CUSIP Number) August 13, 2013 (Date of Event Which Requires Filing of this Statement) o Rule 13d-1(b) x Rule 13d-1(c) o Rule]
