Agreements entered into under this section in any 1-year period shall not provide for the reduction of duties, or the continuance of duty-free or excise treatment, for articles which account for more than 2 percent of the value of United States imports for the most recent 12-month period for which import statistics are available.
Agreements may be entered into under this section only during the 2-year period which immediately follows the close of the period during which agreements may be entered into under section 2111 of this title.