C14500 Tellurium Copper Sheet from Mexico
C14500 tellurium copper sheet (99.5% Cu, 0.5% Te), 3.2 mm thick, 450 mm width for nuts/bolts. Free-machining refined copper; dimensions fit HTS 7409.19.90.00 perfectly.
Duty Rate — Mexico → United States
53%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) 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
• Machinability grade certification validates classification
• Distinguish from C12100 phosphor variants
• Fastener manufacturers prefer specific chemistries