Aluminum Box-Style Downspout Drainage from Japan
Rectangular aluminum downspouts connecting roof gutters to ground drainage systems, fabricated from sheet metal. Classified as 7610.90.00.20 drainage equipment integral to roof water management in structures. Ensures efficient vertical water conveyance.
Duty Rate — Japan → United States
55.7%
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
• Pair with gutter invoices showing system integration for consistent classification
• Specify building code compliance in commercial invoices