China Biologic Products, Inc.: Exhibit 10.5 - Prepared by TNT Filings Inc.




  



Supplemental Agreement 


Parties 


Party A: 


	
  Fan Shaowen,
  Chinese National ID Number: 51010319530317097X 

  Address: 10 University Road, Building 7, Unit 2, #5, Wuhou District, Chendu
  



  	
  Chen Aimin,
  Chinese National ID Number: 510103195503280962 

  Address: 9 Guanghua Street, Unit 2, #7, Jinjiang District, Chendu 



  	
  Chen Aiguo,
  Chinese National ID Number: 510202195304160027 

  Address: 11 Linshi Xiang, #5 (1-2), Yuzhong District, Chongqing 



  	
  Yang Gang,
  Chinese National ID Number: 512901196405130415 

  Address: 16 Guojiaqiaozheng Street, Building 1, 9th Floor, #4, Wuhou District,
  Chendu 




Party B: 


	
  LOGIC EXPRESS LTD ("Logic") 

  Address: Drake Chambers, Road Town, Tortola, British Virgin Islands 

  Authorized Representative: Zhao Chaoming, Chief Executive Officer 




Party C: Chongqing Dalin Biologic Technology Co., Ltd
(hereinafter "Party C") 

Address: Room 1-2 Unit 5 No 11 Lingshi Street Yuzhong
District Chongqing 

Legal Representative: Fan Shaowen, Chairman of the Board 

WHEREAS on September 26, 2008, Logic entered into an equity
transfer agreement (the "Equity Transfer Agreement") with Party C. According to
the Equity Transfer Agreement, Logic shall pay 90% of the transfer price prior
to March 31, 2009. By the execution date of this Supplemental Agreement, Logic
has paid RMB120,150,000 Yuan. 

NOW THEREFORE because Logic’s financing has been delayed and
Party A’s foreign exchange account has not open, and the change of registration
with the Administration for Industry and Commerce ("AIC") has not been
completed, the Parties to this Supplemental Agreement, through amicable
consultation based on the principle of mutual cooperation and benefit, hereby
agree as follows: 

1. Party A agrees to extend the deadline of March 31, 2009
for paying the remaining purchase price (RMB54, 810,000) to April 7, 2009. 

2. Such extension shall not amount to breach of the Equity
Transfer Agreement, and Logic shall not assume any liability arising out of the
extension. 

3. Article 2 of the Supplemental Agreement of the Equity
Transfer Agreement entered into on December 12, 2008 among Party A, Party B and
Party C regarding distribution of the profit shall be amended to the following:


The parties agreed that (i) if Logic will have paid 90% of
the purchase price (or RMB 174,960,000) on or before April 7, 2009, then Logic
will be entitled to its share of Dalin's portion of the profit generated by
Qianfeng starting from January 1, 2009, and (ii) if Logic fails to pay the said
amount, the profit generated by Qianfeng from Janaury 1, 2009 until the day of
payment of said amount will be shared by Party A and Party B (i.e., Logic will
be entitled to its share of Dalin’s portion of the profit generated by Qianfeng
calculated according to the proportion of the purchase price paid by it, and
Party A will be entitled to the rest of Dalin’s portion of the profit generated
by Qingfeng). 

This Amendment shall be executed in six copies with two copies for each of
Party A, Party B and Party C. This Amendment shall be effective and legally
binding upon execution. 



This Amendment has been duly executed on March 31, 2009. 

The parties hereby execute and attach seals as follows: 

Party A: 

/s/ FAN Shaowen 

/s/ CHEN Aimin 

/s/ CHEN Aiguo 

/s/ YANG Gang 

Party B: LOGIC EXPRESS LTD 

Representative: /s/ Chao Mingzhao 

Party C: 

Legal Representative (Authorized Representative): 

/s/ FAN Shaowen 

(Seal of Chongqing Dalin Biologic Technology Co., Ltd
Attached)