The problems at Xanadu simply do not seem to be improving. As the harvest continues, more and more damage is being discovered amongst the cereal crops, and farmers are estimating that fewer then 10% of the crop will be useable.
Thus, the subject was broached at Conclave, and while aid was promised, some restrictions were levied. While some, particularly those who suggested them, though these restrictions were fair, others thought them an unnecessary limitation on Xanadu trade, and thus a disagreement arose.
In the end, Xanadu was promised help, with the promise they would not export what cereal grains they have, and Ista's aid was refused. However, despite this refusal, Xanadu biological goods were banned from Ista, with a fine to be put against anyone who dares to import them. While no word has escaped on Xanadu's response to this ban, there is sure to be something.