10/1/2008 Correction to New York ruling N034621; the tariff classification of split-system air conditioners from China 3/7/2017 The tariff classification of hybrid solar air conditioner systems from China. 4/8/2009 The tariff classification of solar air conditioner from China 8/26/2008 The tariff classification of split-system air conditioners from China 4/13/2022 The tariff classification of split ductless air conditioner system units from China