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HSChapter 94
U.S. imports of mattresses of cellular rubber or plastics (HS 940421) totaled $25.7M in April 2026, traded with 47 countries.
Last updated: April 2026 dataFoam mattresses — whether made of polyurethane, latex, memory foam, or other cellular rubber or plastic materials — are the dominant product type here, with Indonesia and Vietnam the leading US suppliers. The heading's 10-digit lines distinguish crib and toddler-bed mattresses (9404210010) from full-size adult mattresses meeting specific dimensional thresholds (width over 91 cm, length over 184 cm, depth over 8 cm, at 9404210013) and all other sizes (9404210095). Antidumping and countervailing duty orders on mattresses from multiple countries have reshaped sourcing patterns in this category, and importers should verify current order scope before committing to supply agreements.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
The US has active antidumping and countervailing duty orders on mattresses from several countries. Importers must check the current scope of each order — which can include foam mattresses — and obtain scope rulings if their product's construction is ambiguous. Duties under these orders can be significant and are assessed in addition to standard MFN rates.
Line 9404210013 applies to cellular rubber or plastic mattresses with a width exceeding 91 cm, a length exceeding 184 cm, and a depth exceeding 8 cm — broadly corresponding to twin-size and larger adult mattresses. Mattresses that do not meet all three thresholds, including crib mattresses (9404210010) and smaller or thinner products, fall into the NESOI line 9404210095.
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Monthly import values over time