[] [[MAPLES AND CALDER LETTERHEAD] Our ref RDS\654499\3866171v1 Direct tel +852 2971 3046 Email richard.spooner@maplesandcalder.com China New Borun Corporation Bohai Industrial Park (Yangkou Town) Shouguang, Shangdong 262715 People’s Republic of China 28 May 2010 Dear Sirs China New Borun Corporation We have acted as Cayman Islands legal advisers to China New Borun Corporation Company Registration Statement (the “ April 2010 (Registration] [[K&L GATES LLP LETTERHEAD] May 28, 2010 China New Borun Corporation Bohai Industrial Park (Yangkou Town) Shouguang, Shandong 262715 People’s Republic of China 100010 Re: Registration Statement on Form F-1 of China New Borun Corporation Ladies and Gentlemen: Company F-1 Registration Statement Act Shares We have acted as counsel to China New Borun Corporation, a Cayman Islands company (the “] [BDO China Li Xin Da H ua CPA Co., Ltd. 11th Floor B Block Union Square 5022 Binhe Road Shenzhen 518033P.R.China Telephone : +86-755-82900952 Fax : +86-755-82900965 Consent Letter from Independently Registered Public Accountants China New Borun Corporation We hereby consent to the use in the Prospectus constituting a part of this Registration Statement of our report dated May 28,] [B & D Law Firm 10 th Floor Botai Plaza, No.221 Wangjing Xiyuan Chaoyang District, Beijing, 100102, P.R.C. Tel: (86 10) 6478 9105 Fax: (86 10 ) 6478 9550 info@bdlawyer.com.cn www.bdlawyer.com.cn May 28,2010 To: China New Borun Corporation Add: Bohai Industrial Park (Yangkou Town), Shouguang, Shandong 262715, People’s Republic of China Dear Sirs, “PRC” We are qualified to practice law]

[] [[MAPLES AND CALDER LETTERHEAD] Our ref RDS\654499\3866171v1 Direct tel +852 2971 3046 Email richard.spooner@maplesandcalder.com China New Borun Corporation Bohai Industrial Park (Yangkou Town) Shouguang, Shangdong 262715 People’s Republic of China 1 June 2010 Dear Sirs China New Borun Corporation We have acted as Cayman Islands legal advisers to China New Borun Corporation Company Registration Statement (the “ April 2010 (Registration] [[K&L GATES LLP LETTERHEAD] June 1, 2010 China New Borun Corporation Bohai Industrial Park (Yangkou Town) Shouguang, Shandong 262715 People’s Republic of China 100010 Re: Registration Statement on Form F-1 of China New Borun Corporation Ladies and Gentlemen: Company F-1 Registration Statement Act Shares We have acted as counsel to China New Borun Corporation, a Cayman Islands company (the “] [BDO China Li Xin Da H ua CPA Co., Ltd. 11th Floor B Block Union Square 5022 Binhe Road Shenzhen 518033P.R.China Telephone : +86-755-82900952 Fax : +86-755-82900965 Consent Letter from Independently Registered Public Accountants China New Borun Corporation We hereby consent to the use in the Prospectus constituting a part of this Registration Statement of our report dated June 1,] [B & D Law Firm 10 th Floor Botai Plaza, No.221 Wangjing Xiyuan Chaoyang District, Beijing, 100102, P.R.C. Tel: (86 10) 6478 9105 Fax: (86 10 ) 6478 9550 info@bdlawyer.com.cn www.bdlawyer.com.cn June 1, 2010 To: China New Borun Corporation Add: Bohai Industrial Park (Yangkou Town), Shouguang, Shandong 262715, People’s Republic of China Dear Sirs, “PRC” We are qualified to practice]

[] [THE COMPANIES LAW (2009 REVISION) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION OF CHINA NEW BORUN CORPORATION (adopted by a Special Resolution passed on [ · ] 2010 and effective conditional and immediately upon the commencement of the trading of the Company’s American depository shares THE COMPANIES LAW (2009 REVISION) OF] [Our ref RDS\654499\3866171v1 Direct tel +852 2971 3046 Email richard.spooner@maplesandcalder.com Subject to review and amendment China New Borun Corporation Bohai Industrial Park (Yangkou Town) Shouguang, Shangdong 262715 People’s Republic of China [ · ] May 2010 Dear Sirs China New Borun Corporation We have acted as Cayman Islands legal advisers to China New Borun Corporation Company Registration Statement (the “] [[K&L GATES LLP LETTERHEAD] , 2010 DRAFT FORM OF U.S. OPINION FOR SEC FILING ONLY China New Borun Corporation Bohai Industrial Park (Yangkou Town) Shouguang, Shandong 262715 People’s Republic of China 100010 Re: Registration Statement on Form F-1 of China New Borun Corporation Ladies and Gentlemen: Company F-1 Registration Statement Act Shares We have acted as counsel to China New] [BDO China Li Xin Da H ua CPA Co., Ltd. 11th Floor B Block Union Square 5022 Binhe Road Shenzhen 518033P.R.China Telephone : +86-755-82900952 Fax : +86-755-82900965 Consent Letter from Independently Registered Public Accountants China New Borun Corporation We hereby consent to the use in the Prospectus constituting a part of this Registration Statement of our report dated May 4,] [B & D Law Firm 10 th Floor Botai Plaza, No.221 Wangjing Xiyuan Chaoyang District, Beijing, 100102, P.R.C. Tel: (86 10) 6478 9105 Fax: (86 10 ) 6478 9550 info@bdlawyer.com.cn www.bdlawyer.com.cn [DRAFT — SUBJECT TO OUR INTERNAL APPROVAL] [DATE] China New Borun Corporation To: Add: Bohai Industrial Park (Yangkou Town), Shouguang, Shandong 262715, People’s Republic of China Dear Sirs, “PRC”]