Is Turkey or the US providing boron-10 Japan for a fee?

Enriched 10Boron is a neutron absorber, and is being added to the salt water being used to flood the stricken nuclear plants in Japan. According to Wiki, the material is expensive to produce, and is largely produced in Turkey and to a lesser extent in the US.

I have not seen any mention of this. IAN a chemist, engineer, or physicist. Just GQ.