Continuous Wire Coil Springs for Mattresses from Japan
Single continuous strand of steel wire formed into helical coils for innerspring mattress cores under 9404. Meets wire dimension limits in Chapter 73 notes and specifically engineered for mattress support applications. Classified in 7320.90.5010 for mattress-suitable wire springs.
Duty Rate — Japan → United States
52.9%
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
• Submit manufacturing specs confirming continuous wire formation and mattress gauge (typically 13-15)
• Avoid bulk packaging that obscures mattress-specific design; use labeled bundles
• Watch for anti-dumping duties on certain Chinese mattress springs