12. If extradition, sought for purposes of enforcing a sentence, is refused because the person sought is a national of the requested State Party, the requested Party shall, if its domestic law so permits and in conformity with the requirements of such law, upon application of the requesting Party, consider the enforcement of the sentence that has been imposed under the domestic law of the requesting Party or the remainder thereof.
12. 如为执行判决而提出的引渡请求由于被请求引渡人为被请求缔约国的国民而遭到拒绝，被请求国应在其本国法律允许并且符合该法律的要求的情况下，根据请求国的请求，考虑执行按请求国本国法律作出的判刑或剩余刑期。