CRGO Stacked Distribution Transformer Core from Mexico
Cold-rolled grain-oriented (CRGO) silicon steel laminations precision-stacked for single-phase pole-mount distribution transformers. Imported without windings or tanks for final US assembly. Precisely matches HTS 8504.90.96.38 for stacked transformer cores.
Duty Rate — Mexico → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Core loss test reports (W/kg at 1.7T/50Hz) validate CRGO quality and support classification
• Declare intended transformer kVA rating in entry docs to align with statistical reporting requirements