Type M Refined Copper Tube 3/4 Inch from Mexico
Type M refined copper tube 3/4 inch diameter with thin walls for low-pressure domestic water lines and drainage. Under HTS 7411.10.5000 as other refined copper tubes/pipes beyond refined specifics. Lightweight and economical per ASTM B88.
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
• Label with exact Type M dimensions and pressure ratings from ASTM specs to differentiate from Type L/K
• Include origin certificates confirming refined copper (not scrap-derived) for duty preference claims