It's not necessary and they could simply offer it to other labs. The reason they have not done so (except to one small lab in South Korea that doesn't appear t

It's not necessary and they could simply offer it to other labs. The reason they have not done so (except to one small lab in South Korea that doesn't appear to specialize in superconductivity and claims they need six months to verify) is pretty obvious by now: they don't actually have a superconductor.