[TABLE OFNTENTS INTRODUCTION 1 PART I 2 ITEM 1. Identity of Directors, Senior Management andvisers 2 ITEM 2. Offer Statistics and Expected Timetable 2 ITEM 3. Key Information 2 ITEM 4. Information on thempany 25 ITEM 4A. Unresolved Staffmments 40 ITEM 5. Operating and Financial Review and Prospects] [EXCLUSIVE TECHNOLOGY DEVELOPMENT, TECHNOLOGY SUPPORT AND TECHNOLOGY thisntract This Exclusive Technology Development, Technology Support and Technology Servicesntract (hereinafter referred to BETWEEN: Party A:ria Brother Biotech (Shenzhen)dress: Unit 201, 2/F, Longyuan Building, Clear Water River Road, Luohu District, Shenzhen Party B: Shenzhen Guanliricultural Technology] [LOANNTRACT Party A (Lender):ria Brother Biotech (Shenzhen)dress: Unit 201, 2/F, Longyuan Building, Clear Water River Road, Luohu District, Shenzhen Party B (Borrower): Li Juan with IDrd number: 420983197609010023 Party A and Party B have reached the followingreement in respect of the provision of a loan by Party A to Party B after friendlynsultation:] [EQUITY PLEDGENTRACT thisntract This Equity Pledgentract (hereinafter referred to BETWEEN: Party A: Pledgeeria Brother Biotech (Shenzhen) (hereinafterso referred to thedress: Unit 201, 2/F, Longyuan Building, Clear Water River Road, Luohu District, Shenzhen Party B: Pledgor Li Juan, a citizen of the with IDrd number: 420983197609010023 (hereinafterso referred to the] [EXCLUSIVELL OPTIONNTRACT Exclusivell Optionntract thisntract This BY AND AMONG: Party A:ria Brother Biotech (Shenzhen)dress: Unit 201, 2/F, Longyuan Building, Clear Water River Road, Luohu District, Shenzhen Party B: Li Juan, a citizen of the with IDrd number: 420983197609010023 Party C:] [LETTER OF UNDERTAKING IT IS HEREBY UNDERTAKEN THAT: China Guanli Li Juan, a citizen of the Peoples Republic of China (hereinafter referred toria Brother Theove shareholder hereby irrevocably undertakes toria Brother Biotech (Shenzhen) (hereinafter referred to Once I, a shareholder of Guanli, receive any dividends, bonuses or other distributions from Guanli, I shall transferl suchomes] [POWER OF ATTORNEY China Guanli I, Li Juan, a citizen of the Peoples Republic of China (hereinafter referred to I authorize Mr.GUANGLIN LAI (passport number: S2630389C) to represent me with full power to exercise any shareholders rights,luding voting rights, to which I shall be entitled under the laws of China and the Articles ofsociation of] [STATEMENT OFOUSE This is tonfirm that I, theouse of Li Juan, hereby unconditionally and irrevocably represent to Shenzhen Guanliricultural Technology andria Brother Biotech (Shenzhen) that: the equity interest held by Li Juan in Shenzhen Guanliricultural Technology and any dividends, bonuses or other distributions received by her in respect of the equity interest are the personal] [LOANNTRACT Party A (Lender):ria Brother Biotech (Shenzhen)dress: Unit 201, 2/F, Longyuan Building, Clear Water River Road, Luohu District, Shenzhen Party B (Borrower): Li Juan with IDrd number: 420983197609010023 Party A and Party B have reached the followingreement in respect of the provision of a loan by Party A to Party B after friendlynsultation:] [SUPPLEMENTALREEMENT TO EXCLUSIVELL OPTIONNTRACT Party A:ria Brother Biotech (Shenzhen)dress: Unit 201, 2/F, Longyuan Building, Clear Water River Road, Luohu District, Shenzhen Party B: Li Juan, a citizen of the with IDrd number: 420983197609010023 Party C: Shenzhen Guanliricultural Technologydress:] [LOANNTRACT Party A (Lender):ria Brother Biotech (Shenzhen)dress: Unit 201, 2/F, Longyuan Building, Clear Water River Road, Luohu District, Shenzhen Party B (Borrower): Li Juan with IDrd number: 420983197609010023 Party A and Party B have reached the followingreement in respect of the provision of a loan by Party A to Party B after friendlynsultation:] [EQUITY PLEDGENTRACT thisntract This Equity Pledgentract (hereinafter referred to BETWEEN: Pledgee Party A:ria Brother Biotech (Shenzhen) (hereinafterso referred to thedress: Unit 201, 2/F, Longyuan Building, Clear Water River Road, Luohu District, Shenzhen Pledgor Party B: Li Juan, a citizen of the with IDrd number: 420983197609010023 (hereinafterso referred to the] [EXCLUSIVELL OPTIONNTRACT Exclusivell Optionntract thisntract This BY AND AMONG: Party A:ria Brother Biotech (Shenzhen)dress: Unit 201, 2/F, Longyuan Building, Clear Water River Road, Luohu District, Shenzhen Party B: Li Juan, a citizen of the with IDrd number: 420983197609010023 Party C: Shenzhen Guanliricultural Technology] [LETTER OF UNDERTAKING IT IS HEREBY UNDERTAKEN THAT: China Guanli Li Juan, a citizen of the Peoples Republic of China (hereinafter referred toria Brother Theove shareholder hereby irrevocably undertakes toria Brother Biotech (Shenzhen) (hereinafter referred to Once I, a shareholder of Guanli, receive any dividends, bonuses or other distributions from Guanli, I shall transferl suchomes] [POWER OF ATTORNEY China Guanli I, Li Juan, a citizen of the Peoples Republic of China (hereinafter referred to I authorize Mr.GUANGLIN LAI (passport number: S2630389C) to represent me with full power to exercise any shareholders rights,luding voting rights, to which I shall be entitled under the laws of China and the Articles ofsociation of] [STATEMENT OFOUSE This is tonfirm that I, theouse of Li Juan, hereby unconditionally and irrevocably represent to Shenzhen Guanliricultural Technology andria Brother Biotech (Shenzhen) that: the equity interest held by Li Juan in Shenzhen Guanliricultural Technology and any dividends, bonuses or other distributions received by her in respect of the equity interest are the personal] [LOANNTRACT Party A (Lender):ria Brother Biotech (Shenzhen)dress: Unit 201, 2/F, Longyuan Building, Clear Water River Road, Luohu District, Shenzhen Party B (Borrower): Cui Yachao with IDrd number: 220104195612155017 Party A and Party B have reached the followingreement in respect of the provision of a loan by Party A to Party B after friendlynsultation:] [EQUITY PLEDGENTRACT thisntract This Equity Pledgentract (hereinafter referred to BETWEEN: Pledgee Party A:ria Brother Biotech (Shenzhen) (hereinafterso referred to thedress: Unit 201, 2/F, Longyuan Building, Clear Water River Road, Luohu District, Shenzhen Pledgor Party B: Cui Yachao, a citizen of the with IDrd number: 220104195612155017 (hereinafterso referred to the] [EXCLUSIVELL OPTIONNTRACT Exclusivell Optionntract thisntract This BY AND AMONG: Party A:ria Brother Biotech (Shenzhen) Party B: Cui Yachao, a citizen of the with IDrd number: 220104195612155017 Party C: Shenzhen Guanliricultural Technology WHEREAS: 1. Party A is a wholly foreign-owned enterpriseorporated in Shenzhen under the laws of the Peoples Republic of China (hereinafter referred to the] [LETTER OF UNDERTAKING IT IS HEREBY UNDERTAKEN THAT: China Guanli Cui Yachao, a citizen of the Peoples Republic of China (hereinafter referred toria Brother Theove shareholder hereby irrevocably undertakes toria Brother Biotech (Shenzhen) (hereinafter referred to Once I, a shareholder of Guanli, receive any dividends, bonuses or other distributions from Guanli, I shall transferl suchomes] [POWER OF ATTORNEY China Guanli I, Cui Yachao, a citizen of the Peoples Republic of China (hereinafter referred to I authorize Mr.GUANGLIN LAI (passport number: S2630389C) to represent me with full power to exercise any shareholders rights,luding voting rights, to which I shall be entitled under the laws of China and the Articles ofsociation of] [STATEMENT OFOUSE This is tonfirm that I, theouse of Cui Yachao, hereby unconditionally and irrevocably represent to Shenzhen Guanliricultural Technology andria Brother Biotech (Shenzhen) that: the equity interest held by Cui Yachao in Shenzhen Guanliricultural Technology and any dividends, bonuses or other distributions received by him in respect of the equity interest are the personal] [EQUITY TRANSFERREEMENT Party A Transferor:ria Brother Biotech (Shenzhen) (hereinafter referred to thdress: Unit 8, 17 Legal Representative: LAI GUANGLIN Position: Executive Director Authorizedent: Zhang Hui Position:ministrator Party B Transferee: Li Juan (hereinafter referred todress: No.10, Yanglian Street, Yingshan Office, Guangshui, Hubei Province] [Supplementalreement to Loanntract November3, 2009 SUPPLEMENTALREEMENT TO LOANNTRACT Party A:ria Brother Biotech (Shenzhen) Party B: Cui Yachao with IDrd number: 220104195612155017 Party C: Chen Jiezhen with IDrd number: 440106197702170360 WHEREAS: 1.Party A and Party B entered into the Loanntracts on August4, 2009 and August25, 2009, respectively;] [Loanntract November3, 2009 LOANNTRACT Party A (Lender):ria Brother Biotech (Shenzhen) Party B (Borrower): Chen Jiezhen with IDrd number: 440106197702170360 Party A and Party B have reached the followingreement in respect of the provision of a loan by Party A to Party B after friendlynsultation:] [Equity Pledgentract Nov 3, 2009 EQUITY PLEDGENTRACT thisntract This Equity Pledgentract (hereinafter referred to BETWEEN: Party A: Pledgeeria Brother Biotech (Shenzhen) (hereinafterso referred to thedress: Unit 201, 2/F, Longyuan Building, Clear Water River Road, Luohu District, Shenzhen Party B: Pledgor] [Exclusivell Optionntract Nov 3, 2009 EXCLUSIVELL OPTIONNTRACT Exclusivell Optionntract thisntract This BY AND AMONG: Party A:ria Brother Biotech (Shenzhen) Party B: Chen Jiezhen, a citizen of the with IDrd number: 440106197702170360 Party C: Shenzhen Guanliricultural Technology] [LETTER OF UNDERTAKING IT IS HEREBY UNDERTAKEN THAT: China Guanli Chen Jiezhen, a citizen of the Peoples Republic of China (hereinafter referred toria Brother Theove shareholder hereby irrevocably undertakes toria Brother Biotech (Shenzhen) (hereinafter referred to Once I, a shareholder of Guanli, receive any dividends, bonuses or other distributions from Guanli, I shall transferl suchomes] [POWER OF ATTORNEY China Guanli I, Chen Jiezhen, a citizen of the Peoples Republic of China (hereinafter referred to I authorize Mr.GUANGLIN LAI (passport number: E1037693K) to represent me with full power to exercise any shareholders rights,luding voting rights, to which I shall be entitled under the laws of China and the Articles ofsociation of] [EQUITY TRANSFERREEMENT Party A Transferor: Cui Yachao (hereinafter referred todress: Team No.341, Xinyi Roadmmittee, Hongqi Street, Chaoyang District, Changchun IDrd No.: 220104195612155017 Telephone No.: 13603076066 Party B Transferee: Chen Jiezhen (hereinafter referred to thdress: Units 1 and 8, 17 IDrd No.: 440106197702170360 Telephone No.: 13602653557] [EQUITY PLEDGENTRACT thisntract This Equity Pledgentract (hereinafter referred to BETWEEN: Party A: Pledgeero Biotechience & Technology (hereinafterso referred to thedress: Block 16, No.26urt, Xihuan South Road, Economic and Technological Development Zone, Beijing; Party B: Pledgor Huang Hua, a citizen of the with IDrd number: 110108196204292252; (hereinafterso referred to the] [EXCLUSIVELL OPTIONNTRACT Exclusivell Optionntract thisntract This BY AND AMONG: Party A:ro Biotechience & Technologydress: Block 16, No.26urt, Xihuan South Road, Economic and Technological Development Zone, Beijing Party B: Huang Hua, IDrd number: 110108196204292252; P3A Party C: Taiyuan Primalights IIIriculture Development (hereinafterso referred to] [LETTER OF UNDERTAKING IT IS HEREBY UNDERTAKEN THAT: China P3A Huang Hua, a citizen of the Peoples Republic of China (hereinafter referred toria China Theove shareholder hereby irrevocably undertakes toro Biotechience & Technology (hereinafter referred to Once I, a shareholder of P3A, receive any dividends, bonuses or other distributions from P3A, I shall transferl suchomes] [POWER OF ATTORNEY China P3A I, Huang Hua, a citizen of the Peoples Republic of China (hereinafter referred to I authorize Mr.ZHIXIN XUE (Chinese IDrd number: 140102621023081) to represent me with full power to exercise any shareholders rights,luding voting rights, to which I shall be entitled under the laws of China and the Articles ofsociation] [List of Subsidiaries Name Place oforporationria Limited British Virgin Islands China Victory Internationals Limited Hong Kongriaia Investments Limited British Virgin Islandsria (Singapore)e. Singaporero Biotechience & Technologyria Brother Biotech (Shenzhen)ria Biotech Overseas Limited] [Certification by the Chief Executive Officer I, Xie Tao, certify that: 1. I have reviewed this annual report on Form 20-F ofriarporation (thempany); 2. Based on my knowledge, this report does notntain 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, Christopher Boddington, certify that: 1. I have reviewed this annual report on Form 20-F ofriarporation (thempany); 2. Based on my knowledge, this report does notntain 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 (2)The informationntained in the Report fairly presents, inl material respects, the financialndition and results of operations of thempany. Xie Tao Chief Executive Officer c02695exv13w1.htm 38 EX-13.1] [Certification by the Chief Financial Officer (2)The informationntained in the Report fairly presents, inl material respects, the financialndition and results of operations of thempany. Christopher Boddington Chief Financial Officer c02695exv13w2.htm 39 EX-13.2] [[Letterhead ofmmerce & Finance Law Offices] June 29, 2010riarporation Ladies and Gentlemen: Sincerely yours, c02695exv15w1.htm 40 EX-15.1] [[Letterhead of Maples andlder] Our ref GDK/JLL/630408/3932871v1 Direct tel +852 2971 3090 Email jo.lit@maplesandcalder.comriarporation 29 June2010 Dear Sirs, Re:riarporation (thempany) Yours faithfully, c02695exv15w2.htm 41 EX-15.2] [[Letterhead of DLA Piper UK Beijing Representative Office]riarporation June 28, 2010 VIA EMAIL Dear Sirs, Yours sincerely, c02695exv15w3.htm 42 EX-15.3] [Consent of Independent Registered Public Accounting Firm Wensent to theorporation by reference in the Registration Statement (Form S-8 No. 333-153058) pertaining to the 2007 Shareentive Plan ofriarporation of our reportsted June 29, 2010, with respect to thensolidated financial statements ofriarporation and the effectiveness of internalntrol over financial reporting ofriarporation,luded in this Annual Report (Form 20-F)]