nonconvertible foreign currency
The term nonconvertible foreign currency means currency of the government of a foreign country which, owing to (1) monetary, exchange, or other restrictions imposed by the foreign country, (2) an agreement entered into with the United States of America, or (3) the terms and conditions of the U.S. Government grant, is not convertible into U.S. dollars or into other money which is convertible into U.S. dollars. The term shall not, however, include currency which, notwithstanding such restrictions, agreement, terms, or conditions, is in fact converted into U.S. dollars or into property which is readily disposable for U.S. dollars.