Pub. L. 93-618, tit. I, ch. 3, sec. 134
PREREQUISITES FOR OFFERS.
SEC. 134. PREREQUISITES FOR OFFERS. In any negotiations seeking an agreement under chapter 1 or section 123 or 124, the President may make an offer for the modification or continuance of any United States duty, import restrictions, or barriers to (or other distortions of) international trade, the continuance of United States duty-free or excise treatment, or the imposition of additional duties, import restriction, or other barrier to (or other distortion of) international trade, with respect to any article only after he has received a summary of the hearings at which an opportunity to be heard with respect to such article has been afforded under section 133. In addition, the President may make an offer for the modification or continuance of any United States duty, the continuance of United States duty-free or excise treatment, or the imposition of additional duties, with respect to any article included in a list published and furnished under section 131(a), only after he has received advice concerning such article from the International Trade Commission under section 131 (b), or after the expiration of the 6-month or 90-day period provided for in that section, as appropriate, whichever first occurs.