Well, there's a range of issues. Ships are an issue that has been out there. From an export perspective, we are looking for more interest in areas of interest for our exporters, be it agriculture...and so we are playing around. These agreements all include a number of broad issues, some of them basically institutional questions where, frankly, it's the lawyers who worry more about these things than the average businessman, but it's part and parcel of a large package that has to be put together.
I'm an optimist by nature, so I would hope that we could conclude these agreements in the near future. But as I said, it's a negotiating process, and this has to be concluded to the mutual benefit of both sides. So we both have to, at the end of the day, see enough on the table that is beneficial to both sides to conclude.