Section, Pub. L. 91–524, title VIII, § 812, as added Pub. L. 93–86, § 1(27)(B), Aug. 10, 1973, 87 Stat. 238, and amended Pub. L. 95–113, title X, § 1005, Sept. 29, 1977, 91 Stat. 951; Pub. L. 97–444, title II, § 238, Jan. 11, 1983, 96 Stat. 2326, required exporters to report export sales and restricted President from prohibiting or curtailing certain exports. See section 5712 of this title.