A bill to apply duty-free treatment under certain circumstances to articles produced in the insular possessions of the United States, and for other purposes.

[AI summary unavailable — showing source text] Amends the Tariff Schedules of the United States to exclude from the definition of foreign material, for purposes of the duty-free treatment of products of insular possessions, materials which, at the time they were imported into such possession, entered duty-free and were incorporated into such product within 18 months of importation.…