In addition to any other taxes, fee, licenses, and payments imposed by law, operations of facilities for the loading and unloading of coal, sand, gravel, or a combination thereof which have a site within the corporate limits of the city, shall be required to pay a minimum license fee to the city of ten cents ($.10) per ton for each and every ton of that substance processed by or transported on, over, through, or by virtue of that facility
(Ord. 220.11, passed 6-1-74) Penalty, see § 10.99