; (BB) the difficulty of remedying the harm to national security that may result from completion of the transaction; (CC) the difficulty of obtaining information on the type of covered transaction through other means; and (DD) the difficulty of obtaining information on the ultimate ownership of the foreign person that is a party to the transaction. (dd) Exception The submission of a declaration described in subclause (I) shall not be required pursuant to this subclause with respect to an investment by an investment fund if— (AA) the fund is managed exclusively by a general partner, a managing member, or an equivalent; (BB) the general partner, managing member, or equivalent is not a foreign person