(a) A person interested in selling bonds of any type or a person engaged in manufacturing, shipping, selling, or advertising instructional materials commits an offense if the person makes or authorizes a political contribution to or takes part in, directly or indirectly, the campaign of any person seeking election to or serving on the board.
(b) An offense under Subsection (a) is a Class B misdemeanor.
(c) In this section:
(1) "Instructional material" has the meaning assigned by Section 31.002.
(2) "Political contribution" has the meaning assigned by Section 251.001, Election Code.