One of the other things noted when I was doing research on this—and this might be for all rare earth minerals, not just the critical ones—is that even though the Chinese government attempts to control their export, some very entrepreneurial people in China have their own way of doing exports and don't always report it, in the neighbourhood of 10,000 to 20,000 tonnes. Looking at those numbers, I anticipate some would have been the critical and some the non-critical.
Is there a potential for non-governmental Chinese exports to rise to handle some of this gap over the next few years?