That's a question that's very difficult to answer, but it relates to a question that was asked earlier. China and the U.S. have a very broad and complicated relationship and in that context have ongoing dialogues on economic and financial matters. We're not aware that in that context they are having any discussions about the establishment of renminbi trading capacity in the United States. That has not, to our knowledge, happened to date.
In relation to the prior question, from an American point of view, they would prefer obviously to invoice and ship goods in American dollars. There is less risk for them, so at the end of the day, it is very much a private sector driven matter and a balance of interests has to determine what currencies are used. In the case of the Americans, the U.S. dollar is the dominant global currency and they would prefer it to stay that way, I am sure.