The information required to be furnished by sections
6033,
6034, and
6058, together with the names and addresses of such organizations and trusts, shall be made available to the public at such times and in such places as the Secretary may prescribe. Nothing in this subsection shall authorize the Secretary to disclose the name or address of any contributor to any organization or trust (other than a private foundation, as defined in section
509
(a) or a political organization exempt from taxation under section
527) which is required to furnish such information. In the case of an organization described in section
501
(d), this subsection shall not apply to copies referred to in section
6031
(b) with respect to such organization. In the case of a trust which is required to file a return under section
6034
(a), this subsection shall not apply to information regarding beneficiaries which are not organizations described in section
170
(c). Any annual return which is filed under section
6011 by an organization described in section
501
(c)(3) and which relates to any tax imposed by section
511 (relating to imposition of tax on unrelated business income of charitable, etc., organizations) shall be treated for purposes of this subsection in the same manner as if furnished under section
6033.