Questão jurídica principal
Whether the customs tariff classification of the imported concentrates can be reviewed in administrative judicial review.
Decisão extraída
The complaint is inadmissible insofar as it challenges tariff classification and related procedural complaints or evidentiary requests.
Fundamentação extraída
Under Art. 100(1)(h) OG, administrative judicial review is excluded for customs assessment disputes depending on tariff classification; this technical classification issue is not reviewable by the Federal Court.