JA Solar Reports 3/30 Fourth Quarter and Full Year 2006 Results Friday March 30, 7:00 am ET  100% of Silicon Wafer Supply Contractually Secured for 2007; On Track to More Than Double Solar Cell Manufacturing Capacity in 2007 
  HEBEI, China, March 30, 2007 (PRIME NEWSWIRE) -- JA Solar Holdings Co., Ltd. (``JA Solar'', ``the Company'') (NasdaqGM:JASO - News) today reported financial results for the fourth quarter and year ended December 31, 2006. ADVERTISEMENT     Fourth Quarter Results
  Revenues for the fourth quarter 2006 were RMB349.40 million (US$44.77 million), compared to revenues of nil for the fourth quarter 2005, and RMB247.96 million (US$31.77 million) in the third quarter 2006.
  Net income available to ordinary shareholders for the fourth quarter 2006 was RMB66.86 million (US$8.57 million) compared to a net loss of RMB1.44 million (US$0.18 million) for the fourth quarter 2005, and net income of RMB4.14 million (US$0.53 million) for the third quarter 2006.
  For the fourth quarter 2006 basic and diluted earnings per ADS were RMB2.51 (US$0.321) and RMB2.45 (US$0.314), respectively. Each ADS represents three of our ordinary shares.
  The fourth quarter 2006 included share-based compensation expense of RMB1.65 million (US$0.21 million), or RMB0.055 (US$0.007) per diluted ADS.
  2006 Full Year Results
  Revenues for the full year 2006 were RMB696.46 million (US$89.24 million), compared to revenues of nil for the period from inception (May 18, 2005) to December 31, 2005.
  Net income available to ordinary shareholders for the full year 2006 was RMB86.40 million (US$11.07 million), compared to a net loss of RMB3.11 million (US$0.40) million, for the period from inception (May 18, 2005) to December 31, 2005.
  For the full year 2006 basic and diluted earnings per ADS were RMB3.24 (US$0.415) and RMB3.23 (US$0.414), respectively.
  The full year 2006 included share-based compensation expense of RMB18.18 million (US$2.33 million), or RMB0.680 (US$0.087) per diluted ADS. Diluted earnings per ADS calculations for the full year 2006 were based on 26.72 million weighted average number of ADSs outstanding, compared to 26.67 million ADSs in the year ago period.
  The conversion of Renminbi into U.S. dollars for the full year of 2006 and the fourth quarter of 2006 in this release, made solely for the convenience of the reader, is based on the noon buying rate in The City of New York for cable transfers of Renminbi as certified for customs purposes by the Federal Reserve Bank of New York as of December 31, 2006, which was RMB7.8041 to US$1.00. No representation is intended to imply that the Renminbi amounts could have been, or could be, converted, realized or settled into U.S. dollars at that rate on December 31, 2006, or at any other date. The percentages stated in this press release are calculated based on Renminbi.
  Samuel Yang, JA Solar's Chief Executive Officer, said, ``We continue to build on the substantial momentum in our business. We are successfully establishing JA Solar as one of the world's premier solar cell brands. Our recent initial public offering was very well received and a benchmark event. We now have adequate funding in place to secure the high-quality silicon supply critical to our growth. We brought 75MW of production online as planned in 2006. We are on track to more than double that, with the planned addition of another 100MW in 2007 as we continue to execute on our growth plan by meeting the cell needs of our customers worldwide.''
  Herman Zhao, JA Solar's Chief Financial Officer, said, ``At this time, we have 100% of our silicon wafer supply contractually secured for 2007. We are carefully managing all aspects of our growth. We continue to leverage our purchasing scale and long-term supply and purchase agreements. We are also seeking increased operational efficiencies where possible, as we work to maintain a stable gross margin level.''
  In February 2007, the Company completed its IPO, generating net proceeds of US$209.1 million, net of listing expenses. The underwriters exercised their over-allotment option for the purchase of additional ADSs, generating net proceeds of US$31.4 million. The Company intends to use the proceeds to purchase raw materials, to expand its existing production capacity, to repay its short-term debt obligations, to enhance its research and development capabilities and for general working capital purposes. Upon the consummation of the IPO in February 2007, all of the Company's outstanding 6,520,000 Series A preference shares were automatically converted into 6,520,000 ordinary shares
  2007 Outlook
  Based on current market conditions and customer forecasts, the Company expects production for 2007 to be approximately 100MW. This would result in revenues for the full year 2007 in the range of approximately RMB2,128 million (US$280 million) to RMB2,205 million (US$290 million), with a gross margin expected to be approximately 19.5%. For the first quarter 2007, JA Solar expects revenue to be in the range of RMB301 million (US$39 million) to RMB317 million (US$41 million), with gross margin expected to be approximately 21%. The Company expects its share based compensation for first quarter 2007 to be approximately RMB 1.87 million (US$0.24 million), or RMB0.049 (US$ 0.006) per diluted ADS.
  Investor Conference Call / Webcast Details
  A conference call has been scheduled for 9:00 p.m. on Friday, March 30, 2007 (in Hebei). This will be 9:00 a.m. on Friday, March 30, in New York. During the call, time will be set-aside for analysts and interested investors to ask questions of executive officers.
  The call may be accessed by dialing +1-201-689-8560. A live webcast of the conference call will be available on the Company's website at jasolar.com. The playback will be available beginning two hours after the live call and will be accessible by dialing +1-201-612-7415. The account number to access the replay is 3055 and the passcode is 235813.
  About JA Solar Holdings Co., Ltd.
  Based in Hebei, China, JA Solar Holdings Co., Ltd. is an emerging and fast-growing manufacturer of high-performance, monocrystalline solar cells. The Company sells its products to solar module manufacturers who assemble and integrate its solar cells into modules and systems that convert sunlight into electricity. For more information visit jasolar.com.
  Safe Harbor Statement
  This announcement contains forward-looking statements within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by words such as ``will,'' ``may,'' ``expect,'' ``anticipate,'' ``aim,'' ``intend,'' ``plan,'' ``believe,'' ``estimate,'' ``potential,'' ``continue,'' and other similar statements. Statements other than statements of historical facts in this announcement are forward-looking statements, including but not limited to, our expectations regarding the expansion of our manufacturing capacities, our future business development, our beliefs regarding our production output, our forecasts on revenue, production output and our share based compensation for 2007 or part thereof. These forward-looking statements involve known and unknown risks and uncertainties and are based on current expectations, assumptions, estimates and projections about the Company and the industry. Further information regarding these and other risks is included in our registration statement on Form F-1 and other documents filed with the Securities and Exchange Commission. The Company undertakes no obligation to update forward-looking statements, except as may be required by law. Although the Company believes that the expectations expressed in these forward-looking statements are reasonable, it cannot assure you that its expectations will turn out to be correct, and investors are cautioned that actual results may differ materially from the anticipated results.
                        JA Solar Holdings Co., Ltd.            Condensed Consolidated Statements of Operations
                                   Quarter Ended                   ----------------------------------------------------                      December 31, 2005          September 30, 2006                      RMB          USD          RMB             USD                         (unaudited)                (unaudited)                    ----------------------------------------------------  Revenue from    third parties           --          --    226,487,802     29,021,643  Revenue from   related   parties                 --          --     21,474,267      2,751,665                   ----------    --------   ------------    -----------
   Total revenues           --          --    247,962,069     31,773,307  Cost of   revenues                --          --   (182,883,659)   (23,434,305)                   ----------    --------   ------------    -----------  Gross profit             --          --     65,078,410      8,339,003  Selling,   general and   administrative   expenses        (1,292,465)   (165,614)   (24,497,619)    (3,139,070)  Research and   development   expenses          (141,278)    (18,103)      (393,384)       (50,407)                   ----------    --------   ------------    -----------  Total   operating   expenses        (1,433,743)   (183,717)   (24,891,003)    (3,189,478)                   ----------    --------   ------------    -----------  Income/ (loss)   from   operations      (1,433,743)   (183,717)    40,187,407      5,149,525                   ----------    --------   ------------    -----------  Interest   expense                 --          --     (1,057,834)      (135,548)  Interest   income              32,889       4,214        317,303         40,659  Other income             --          --             --             -- 
   Foreign   exchange   gain/ (loss)       (41,274)     (5,289)       152,627         19,557                   ----------    --------   ------------    -----------  Income/ (loss)   before income   taxes           (1,442,128)   (184,791)    39,599,503      5,074,192  Income tax   benefit/   (expense)               --          --             --             --                    ----------    --------   ------------    -----------  Net income/   (loss)          (1,442,128)   (184,791)    39,599,503      5,074,192                   ----------    --------   ------------    -----------
   Preferred   shares   accretion               --          --       (489,600)       (62,736)  Preferred   shares   beneficial   conversion   charge                  --          --    (34,732,133)    (4,450,498)  Allocation of   income to   participating   preferred   shareholders            --          --       (233,246)       (29,888)                   ----------    --------   ------------    -----------  Net income   available to   ordinary    shareholders   (1,442,128)   (184,791)     4,144,524        531,070                   ==========    ========   ============    ===========
   Net income/   (loss) per   ordinary   shares    Basic               (0.02)     (0.002)          0.05          0.007    Diluted             (0.02)     (0.002)          0.05          0.007
   Weighted average   number of   ordinary   shares   outstanding:    Basic          80,000,000  80,000,000     80,000,000     80,000,000    Diluted        80,000,000  80,000,000     80,000,000     80,000,000
   Net income/   (loss) per   ADS    Basic               (0.05)     (0.007)          0.16          0.020    Diluted             (0.05)     (0.007)          0.16          0.020
   Weighted average   number of   ADS outstanding:    Basic          26,666,667  26,666,667     26,666,667     26,666,667    Diluted        26,666,667  26,666,667     26,666,667     26,666,667
                          JA Solar Holdings Co., Ltd.         Condensed Consolidated Statements of Operations
                        Quarter Ended                   -------------------------                       December 31, 2006                      RMB            USD                         (unaudited)                   -------------------------  Revenue from    third parties   309,618,090    39,673,773  Revenue from   related    parties          39,785,881     5,098,074                  ------------   -----------
   Total revenues   349,403,971    44,771,847  Cost of   revenues       (265,733,652)  (34,050,519)                  ------------   -----------  Gross profit      83,670,319    10,721,328  Selling,   general and   administrative   expenses         (8,886,291)   (1,138,670)  Research and   development   expenses           (645,732)      (82,743)                  ------------   -----------  Total    operating   expenses         (9,532,023)   (1,221,412)                  ------------   -----------  Income/    (loss)   from    operations       74,138,296     9,499,916                  ------------   -----------  Interest   expense          (2,219,396)     (284,388)  Interest   income              398,977        51,124  Other income          64,414         8,254
   Foreign   exchange   gain/ (loss)      1,043,758       133,745                  ------------   -----------  Income/    (loss)   before    income   taxes            73,426,049     9,408,650  Income tax   benefit/   (expense)                --            --                  ------------   -----------  Net income/   (loss)           73,426,049     9,408,650                  ------------   -----------
   Preferred   shares   accretion        (1,113,799)     (142,720)  Preferred   shares   beneficial   conversion   charge                   --            --  Allocation of   income to   participating   preferred   shareholders     (5,449,328)     (698,265)                  ------------   -----------  Net income   available to   ordinary         66,862,922     8,567,666   shareholders   ============   ===========
   Net income/   (loss) per    ordinary   shares    Basic                 0.84        0.107    Diluted               0.82        0.105
   Weighted average    number of    ordinary   shares    outstanding:    Basic           80,000,000   80,000,000    Diluted         89,803,092   89,803,092
   Net income/   (loss) per ADS    Basic                 2.51        0.321    Diluted               2.45        0.314
   Weighted average    number of ADS   outstanding:    Basic           26,666,667   26,666,667    Diluted         29,934,364   29,934,364
    Each ADS represents 3 ordinary shares
                       JA Solar Holdings Co., Ltd.            Condensed Consolidated Statements of Operations
                                       Year ended                   ----------------------------------------------------                      December 31, 2005           December 31, 2006                      RMB           USD           RMB           USD                   ----------------------------------------------------                   (audited)    (unaudited)   (unaudited)   (unaudited)                   ----------------------------------------------------
   Revenue from   third parties           --            --   565,327,330    72,439,785  Revenue from   related parties         --            --   131,130,774    16,802,805                 ------------  ------------  ------------  ------------  Total revenues           --            --   696,458,104    89,242,591  Cost of revenues         --            --  (524,163,013)  (67,165,082)                 ------------  ------------  ------------  ------------  Gross profit             --            --   172,295,091    22,077,509  Selling,   general and   administrative   expenses        (2,638,340)     (338,071)  (39,656,083)   (5,081,442)  Research and   development   expenses          (383,468)      (49,137)   (1,357,610)     (173,961)                 ------------  ------------  ------------  ------------  Total operating   expenses        (3,021,808)     (387,208)  (41,013,693)   (5,255,403)                 ------------  ------------  ------------  ------------  Income/ (loss)   from   operations      (3,021,808)     (387,208)  131,281,398    16,822,106                 ------------  ------------  ------------  ------------  Interest   expense                 --            --    (5,055,382)     (647,785)  Interest   income              38,965         4,993       823,995       105,585  Other income   (expense)               --            --        64,414         8,254  Foreign   exchange gain/   (loss)            (128,152)      (16,421)    1,300,008       166,580                 ------------  ------------  ------------  ------------  Income/ (loss)   before income   taxes           (3,110,995)     (398,636)  128,414,433    16,454,740  Income tax   benefit/   (expense)               --            --            --            --  Net income/   (loss)          (3,110,995)     (398,636)  128,414,433    16,454,740                 ------------  ------------  ------------  ------------
   Preferred   shares   accretion               --            --    (1,603,399)     (205,456)  Preferred   shares   beneficial   conversion   charge                  --            --   (34,732,133)   (4,450,498)
   Allocation of   net income to   participating   preferred   shareholders            --            --    (5,682,574)     (728,152)                 ------------  ------------  ------------  ------------  Net income   available to   ordinary   shareholders    (3,110,995)     (398,636)   86,396,327    11,070,633                 ============  ============  ============  ============
   Net income/   (loss) per   ordinary   shares:    Basic               (0.04)       (0.005)         1.08         0.138    Diluted             (0.04)       (0.005)         1.08         0.138
   Weighted   average number   of ordinary   shares   outstanding:    Basic          80,000,000    80,000,000    80,000,000    80,000,000    Diluted        80,000,000    80,000,000    80,166,178    80,166,178
   Net income/   (loss) per ADS:    Basic               (0.12)       (0.015)         3.24         0.415    Diluted             (0.12)       (0.015)         3.23         0.414
   Weighted   average number   of ADS   outstanding:    Basic          26,666,667    26,666,667    26,666,667    26,666,667    Diluted        26,666,667    26,666,667    26,722,059    26,722,059
   Each ADS represents 3 ordinary shares
                       JA Solar Holdings Co., Ltd.                 Condensed Consolidated Balance Sheets
                        December 31, 2005         December 31, 2006                         RMB          USD          RMB          USD                     --------------------------------------------------                      (audited)   (unaudited)  (unaudited)  (unaudited)                     --------------------------------------------------  ASSETS  Current assets:  Cash and cash   equivalents        10,970,605    1,405,749   95,758,377   12,270,265  Accounts   receivable from   third party   customers                  --           --   47,719,752    6,114,703  Inventories                 --           --  154,675,325   19,819,752  Advances to   related party   supplier                   --           --   39,831,642    5,103,938  Other current   assets                455,088       58,314    8,282,741    1,061,332                     -----------  -----------  -----------  -----------  Total current   assets             11,425,693    1,464,063  346,267,837   44,369,990  Property and   equipment, net     39,392,413    5,047,656  139,399,605   17,862,355  Intangible asset,   net                 8,250,000    1,057,137    7,224,713      925,759                     -----------  -----------  -----------  -----------  Total assets        59,068,106    7,568,856  492,892,155   63,158,103                     ===========  ===========  ===========  ===========  LIABILITIES AND   SHAREHOLDERS'   EQUITY  Current   liabilities:  Short-term bank   borrowings                 --           --  150,000,000   19,220,666  Accounts payable            --           --    2,501,790      320,574  Value-added tax   payable                    --           --    3,639,665      466,379  Other payables       1,578,687      202,289    2,769,566      354,886  Payroll and   welfare payable       113,500       14,544    2,676,854      343,006  Accrued expenses        29,514        3,782    3,932,709      503,929  Amounts due to   related parties       757,845       97,109      254,423       32,601  Advance from   third party   customers                  --           --   21,329,609    2,733,129                     -----------  -----------  -----------  -----------  Total current   liabilities         2,479,546      317,724  187,104,616   23,975,169                     -----------  -----------  -----------  -----------  Total liabilities    2,479,546      317,724  187,104,616   23,975,169                     -----------  -----------  -----------  -----------  Preferred shares   (US$0.0001 par   value; 0 and   6,520,000 shares   outstanding as   of December 31,   2005 and 2006)             --           --  110,037,714   14,099,988                     -----------  -----------  -----------  -----------
   Shareholders'   equity:  Ordinary shares   (US$0.0001 par   value;   493,480,000   shares authorized,   80,000,000 shares   issued and   outstanding as of   December 31, 2005   and December 31,   2006)                  66,212        8,484       66,212        8,484  Additional   paid-in capital    59,633,343    7,641,284  106,715,707   13,674,313  Statutory reserves          --           --   14,587,748    1,869,242  Retained earnings/   (accumulated   deficit)           (3,110,995)    (398,636)  74,380,158    9,530,908                     -----------  -----------  -----------  -----------  Total   shareholders'   equity             56,588,560    7,251,132  195,749,825   25,082,947                     -----------  -----------  -----------  -----------  Total   liabilities and   shareholders'   equity             59,068,106    7,568,856  492,892,155   63,158,103                     ===========  ===========  ===========  ===========
  Contact: |