This one sentence really scares me, whats next? My gut tells me bulk nicotine unless you have a "reseller" license.
"We expect that asserting our authority over these tobacco products will enable us to propose further regulatory action in the future as appropriate"
They're covering all the bases for future technology as well. In addition, by leaving things open ended they way they did, they can go back and see what loopholes they left open and kill that aspect of the business as well.