The provisions of this chapter shall not apply to:
(1) Producers who sell eggs of their own hens’ production and who do not sell eggs received or purchased from other sources, unless such a producer elects to come under this chapter by applying for and securing a permit as provided in Section 2-12-4;
(2) Eggs to be used exclusively for hatching purposes; and
(3) Bona fide shipments of eggs in interstate commerce.