This document amends the Customs Regulations on an interim basis regarding the refund of duties paid on imports of certain wool products pursuant to section 505 of the Trade and Development Act of 2000. Principally, this document amends the final rule published in the Federal Register on December 26, 2000, regarding the description of the types of wool products that are eligible to provide the basis for a wool duty refund for claim year 2000. This interim rule is necessary to accurately reflect the scope of section 505. This document also sets forth the tariff provisions that eligible wool products must be entered under in each of claim years 2000, 2001 and 2002 to substantiate a duty refund. These amendments reflect changes to the Harmonized Tariff Schedule by the Annex to Presidential Proclamation 7383. Other amendments involve non- substantive editorial changes and the correction of typographical errors. Due to the changes to the final rule, Customs is reopening the time period within which to file an original or amended letter of intent to file a wool duty refund claim.