N302483
HTS 8421394000
The tariff classification of catalytic reduction substrates and catalysts from China
Reasoning
The tariff classification of catalytic reduction substrates and catalysts from China
Cite this ruling
CBP Ruling N302483 (8421394000): The tariff classification of catalytic reduction substrates and catalysts from China
Paste this into a product's override reason when citing this ruling as justification for a classification.
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