I agree with Braxus. Thats what I found when I tried to deal with Kodak and sell sheet film. They're not interested in servicing small accounts and put you in touch with a middleman.
Of course now the pricing becomes so high it's not worth having inventory.
I've had much better luck selling Ilford products and Kentmere black and white papers.
Personally I liked the Kodak films and chemicals but I've totally switched to Ilford. They just seem more committed somehow.