(a) Eligibility for drawback 
Any person using distilled spirits on which the tax has been determined, in the manufacture or production of medicines, medicinal preparations, food products, flavors, flavoring extracts, or perfume, which are unfit for beverage purposes, on payment of a special tax per annum, shall be eligible for drawback at the time when such distilled spirits are used in the manufacture of such products as provided for in this subpart.

(b) Rate of tax 
The special tax imposed by subsection (a) shall be $500 per year.