The tariff classification of insulation baffle and backer board from Mexico.
The tariff classification and status under the North American Free Trade Agreement (NAFTA), of beauty salon sheets from Canada; Article 509
The tariff classification of polystyrene foam boards from China.
The tariff classification of cellular polystyrene sheets from Canada
The tariff classification of a mounting board from Canada.
The tariff classification and country of origin marking under the North American Free Trade Agreement (NAFTA) of fresh floral arrangements from Canada; Article 509
The tariff classification of foamed polystyrene lumber from the United Kingdom.
The tariff classification of foamed polystyrene board from Japan.