Those are very good questions. As for whether it is easy to break a monopoly, the world and major manufacturers are looking for and seeking alternative sources of supply. It's not just a monopoly issue, but one of security of supply and new innovation, including by the Chinese. The Chinese are also looking for alternative sources of supply and protecting their own resources. So regarding the traditional model that they are monopolistic, that is not as big a threat because the Chinese themselves are also looking for alternative sources of supply.
On October 7th, 2014. See this statement in context.