Superia 1600 listed on this Fujifilm site: http://www.fujifilm.com/products/con.../superia_1600/
Listed by this UK dealer who will mail abroad: http://www.ag-photographic.co.uk/fuj...eria-368-c.asp
and this one: http://www.silverprint.co.uk/Product...asp?PrGrp=2616
who also now import Slavich B & W papers.
Konica used to sell a 3200 ISO colour negative film but that, of course, is long gone. I think that was the fastest anyone ever offered.