For the purposes of this Part, the product commonly known as casinghead and absorption gasoline shall be excepted from the operation of the tax levied, when sold to be blended or compounded with other less volatile liquids in the manufacture of commercial gasoline or motor fuel. When, however, such casinghead and absorption gasoline is used without blending as a motor fuel or is sold for use in motors direct, or sold to those who blend for their own use, the taxes levied in R.S. 47:711 shall be paid. Reports of all such sales shall be furnished to the secretary with the report required in R.S. 47:712, and shall show whether the sales were made for blending purposes or for use in motors.
La. Revenue and Taxation § 47:713
SEE ACTS 1984, 1ST EX. SESS., NO. 11, §3, EFF. MARCH 27, 1984.