AFFIDAVIT 
I hereby affirm that I personally obtained the prices quoted in the document entitled “A Study of Compressor Oils” also known as Whitepaper # 7-1 prepared for the AMSOIL Industrial Division in November of 2005. I further affirm that the pricing in this paper was correct and was quoted to me by the manufacturers of distributors of the product for one of each package size indicated. Written support of this information is on file at AMSOIL, Inc. 
_____________________________________________ 
Kevin L. Dinwiddie 
STATEOF ___________________ 
COUNTRY OF _______________ 
Subscribed and sword to before me this ______ day of ____________________ 2005. [SEAL] NOTARY PUBLIC 
Name: ________________________________________ 
My commission expires: _________________________ 
JUDITH GREELY 
NOTARY PUBLIC 
STATE OF WISCONSIN