Exemption; jet fuel used in the operation of high impact service facilities. Subject to the provisions of Section 1i of this Act, jet fuel and petroleum products sold to and used in the conduct of its business of sorting, handling and redistribution of mail, freight, cargo or other parcels in the operation of a high impact service facility, as defined in Section 1i of this Act, located within an enterprise zone established pursuant to the Illinois Enterprise Zone Act shall be exempt from the tax imposed by this Act, provided that the business enterprise has waived its right to a tax exemption of the charges imposed under § 9-222.1 of the Public Utilities Act. The Department of Commerce and Economic Opportunity shall promulgate rules necessary to further define jet fuel and petroleum products sold to, used, and eligible for exemption in a high impact service facility. The minimum period for which an exemption from taxes is granted by this Section is 10 years, regardless of the duration of the enterprise zone in which the project is located.