A claim under section 1644b of this title based upon an ownership interest in any corporation, association, or other entity which is a national of the United States, shall not be considered. A claim under section 1644b of this title based upon a debt or other obligation owing by any corporation, association, or other entity organized under the laws of the United States, or of any State, the District of Columbia, or the Commonwealth of Puerto Rico shall be considered only when such debt or other obligation is a charge on property which has been nationalized, expropriated, or taken by the German Democratic Republic.

A claim under section 1644b of this title based upon a direct ownership interest in a corporation, association, or other entity for loss, shall be considered subject to the provisions of this subchapter, if such corporation, association or other entity on the date of the loss was not a national of the United States, without regard to the per centum of ownership vested in the claimant.

A claim under section 1644b of this title for losses based upon an indirect ownership interest in a corporation, association, or other entity, shall be considered, subject to the other provisions of this subchapter, only if at least 25 per centum of the entire ownership interest thereof, at the time of such loss, was vested in nationals of the United States.

The amount of any claim covered by subsections (b) or (c) of this section shall be calculated on the basis of the total loss suffered by such corporation, association, or other entity, and shall bear the same proportion to such loss as the ownership interest of the claimant at the time of loss bears to the entire ownership interest thereof.

(Mar. 10, 1950, ch. 54, title VI, § 604, as added Pub. L. 94–542, Oct. 18, 1976, 90 Stat. 2510.)