12/3/2019 The tariff classification of a split air conditioner system and separate indoor and outdoor units from China 3/17/2017 The tariff classification of split air conditioner systems from China. 5/8/2023 The tariff classification of Heat Pump and Air Handler units from China 4/13/2022 The tariff classification of split ductless air conditioner system units from China 4/1/2020 The tariff classification of self-contained air conditioning machines from China
