(a) Except as provided by this chapter, it is unlawful for a person to manufacture a Schedule VI controlled substance.
(b)
(1) A person who manufactures fourteen grams (14g) or less by aggregate weight, including an adulterant or diluent, of a Schedule VI controlled substance is guilty of a Class A misdemeanor.
(2) A person who manufactures more than fourteen grams (14g) but less than four ounces (4 oz.) by aggregate weight, including an adulterant or diluent, of a Schedule VI controlled substance is guilty of a Class D felony.
(3) A person who manufactures four ounces (4 oz.) or more but less than twenty-five pounds (25 lbs.) by aggregate weight, including an adulterant or diluent, of a Schedule VI controlled substance upon conviction is guilty of a Class C felony.
(4) A person who manufactures twenty-five pounds (25 lbs.) or more but less than one hundred pounds (100 lbs.) by aggregate weight, including an adulterant or diluent, of a Schedule VI controlled substance upon conviction is guilty of a Class B felony.
(5) A person who manufactures one hundred pounds (100 lbs.) or more by aggregate weight, including an adulterant or diluent, upon conviction is guilty of a Class A felony.