United States imports and exports.
Resins obtained from urea and thiourea, if imported, would probably be classified under paragraph 11 of the Tariff Act of 1930. The present rate of duty under this classification is 4 cents per pound and 30 percent ad valorem.
There has been no importation of these resins. This is due principally to the international licensing arrangements which usually include the allocation of markets.
Exports are not shown separately in official statistics.