((a)) In addition to other applicable requirements—
((1)) a license may be issued by the Nuclear Regulatory Commission under this chapter for the export of special nuclear material described in subsection (b); and
((2)) approval may be granted by the Secretary of Energy under for the transfer of special nuclear material described in subsection (b);
((b)) Subsection (a) applies to the export or transfer of more than 2 kilograms of plutonium or more than 5 kilograms of uranium enriched to more than 20 percent in the isotope 233 or the isotope 235.