I live in France and Canada, and use Tri-X and FP4. I can buy Tri-X, made outside the EU, in New York, across the Atlantic, as cheap or cheaper here in France than in North America.
FP4, made within the EU, in England, 400 miles away, is much cheaper in New York than here in France.
Positively weird.
So, I buy my Tri-X here in France as I need it, and I get enough FP4 from Adorama to last me 'till I'll be back in North America the next time.