Hi, try these two - not the cheapest but perhaps acceptable if needed:

http://shop.lofico.com.au/category/film
http://www.blanconegrosupplies.com.au/BNS/Film.html

However as suggested below overseas purchase is more cost effective (in larger volumes!).

If you like Ilford films and chemicals, this one is interesting:

http://www.profilmdirect.co.uk/film-...paper-32-c.asp
Really cheap delivery and not bad price for larger numbers (ex tax as well, :-) )