We think we've seen the last of those effects, as natural gas and nitrogen prices have now returned to pre-hurricane levels.

The fact that natural gas prices are competitive in California has to do with the lasting effects of the California energy crisis, which has continued to keep electrical prices high.

I don't think anybody knows what the gas prices are going to do. We've seen all the indications that gas prices are going up.

Record-high U.S. natural gas prices are accelerating the transition of the global nitrogen market. Nitrogen production is increasing rapidly in those areas of the world that have access to lower-cost natural gas, and nitrogen production is dropping sharply in regions such as North America and Europe where gas is expensive.

We think gas prices had something to do with it.

Our fertilizer products come from natural gas, so our price of nitrogen fertilizer has gone through the roof in the last six months. And diesel has completely skyrocketed,