The tariff classification of cartridge filters and pleat packs from Canada.
The tariff classification of the QAIS-air-03 electronic sterilizer and deodorizer from China
The tariff classification of the QAIS-air-01 electronic sterilizer and deodorizer from China
The tariff classification of Air Purifiers from China
The tariff classification of four air filters from Canada and China
The tariff classification of an automobile cabin air filter from China.
The tariff classification of a complete air cleaning system and separately imported parts from China.
The tariff classification of fan assemblies and incomplete home air purifiers from China
The tariff classification of desiccant adsorption air dryers from China
The tariff classification of a subtractive manufacturing machine from unspecified countries