No, the freight is very substantial, very expensive. We've seen rail freight rates in the last two years for anhydrous ammonia increase by 100%. The railways are basically doubling the rail freight cost. They're introducing requirements for a complete change-out in the anhydrous ammonia railcar fleet.
We're probably going to have less than 10 years to replace tank cars that were originally designed to have a 40-year life. There is a huge depreciation cost, a writeoff cost, on those railcars. And as an industry, we've been making substantial investments in the anhydrous ammonia industry in western Canada.
Every one of those g-bullets that you see at retail locations across western Canada has been picked up, taken to Calgary, mag-particle inspected, which is a black light inspection, heated, and retempered and repaired to correct stress corrosion cracking. It's a hugely expensive undertaking that the industy in western Canada has undertaken for safety and to stay in business in the long term.
So the kind of transportation and distribution costs you're looking at are very high.