§712-1240.7 Methamphetamine trafficking. (1) A person commits the offense of methamphetamine trafficking if the person knowingly:
(2) Methamphetamine trafficking is a class A felony for which the defendant shall be sentenced as provided in subsection (3).
(3) Notwithstanding sections 706-620(2), 706-640, 706-641, 706-659, 706-669, and any other law to the contrary, a person convicted of methamphetamine trafficking shall be sentenced to an indeterminate term of imprisonment of twenty years with a mandatory minimum term of imprisonment of not less than two years and not greater than eight years and a fine not to exceed $20,000,000; provided that: