by the Export-Import Bank of the United States to Saudi Arabia for the import of United States nuclear technology, equipment, fuel, materials, or goods or services should be conditioned on the commitment of the Government of Saudi Arabia to renounce uranium enrichment and reprocessing on its territory and its adoption and implementation of an Additional Protocol to its Comprehensive Safeguards Agreement with the International Atomic Energy Agency as a way to advance United States nonproliferation and nuclear cooperation objectives in the region