(b) As used in this section, the term antitrust law means
(1) the Act entitled An Act to protect trade and commerce against unlawful restraints and monopolies, approved July 2, 1890 (
15 U.S.C.
1 et seq.), as amended;
(2) the Act entitled An Act to supplement existing laws against unlawful restraints and monopolies, and for other purposes, approved October 15, 1914 (
15 U.S.C.
12 et seq.) as amended;
(3) the Federal Trade Commission Act (
15 U.S.C.
41 et seq.), as amended;
(4) sections 73 and 74 of the Act entitled An Act to reduce taxation, to provide revenue for the Government, and for other purposes, approved August 27, 1894 (
15 U.S.C.
8 and
9), as amended; and
(5) the Act of June 19, 1936, chapter 592 (
15 U.S.C.
13,
13a,
13b, and
21a).