This subdivision (a)(5) does not apply to electrical contractors, to agencies or instrumentalities of the State of Illinois or of the United States, to common carriers, to purchases from persons, firms, or corporations regularly engaged in the business of manufacturing recyclable metal, in the business of selling recyclable metal at retail or wholesale, or in the business of razing, demolishing, destroying, or removing buildings, to the purchase by one recyclable metal dealer from another, or the purchase from persons, firms, or corporations engaged in either the generation, transmission, or distribution of electric energy or in telephone, telegraph, and other communications if such common carriers, persons, firms, or corporations at the time of the purchase provide the recyclable metal dealer with a bill of sale or other written evidence of title to the recyclable metal. This subdivision (a)(5) also does not apply to contractual arrangements between dealers.
625 ILCS 5/5-401.3