In accordance with an antitrust mutual assistance agreement in effect under this chapter, subject to , and except as provided in , the Attorney General of the United States and the Federal Trade Commission may provide to a foreign antitrust authority with respect to which such agreement is in effect under this chapter, antitrust evidence to assist the foreign antitrust authority—
((1)) in determining whether a person has violated or is about to violate any of the foreign antitrust laws administered or enforced by the foreign antitrust authority, or
((2)) in enforcing any of such foreign antitrust laws.