HSChapter 39
U.S. imports of polymethyl methacrylate (acrylic) plates, sheets, film & strip (HS 392051) totaled $23.0M in July 2026, traded with 50 countries.
Importers of Polymethyl Methacrylate (Acrylic) Plates, Sheets, Film & Strip paid $2.2M in duties in July 2026 — an effective duty rate of 15% on $15.0M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataPolymethyl methacrylate (PMMA) — widely known commercially as acrylic glass or by trade names such as Plexiglas — is classified here in non-cellular, non-reinforced flat form. Mexico is the leading US supplier under this heading, with South Korea and Indonesia also significant sources. The tariff schedule distinguishes flexible PMMA sheet (3920511000) from rigid variants, and further separates flame-retardant non-flexible sheet (3920515050) from other non-cellular, non-laminated PMMA products (3920515090) — a distinction relevant to construction and transportation applications where fire ratings are specified.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
1.1K shipments/mo
Flame-retardant PMMA sheet (3920515050) is separated from standard rigid PMMA (3920515090) because fire-rated acrylic commands a distinct commercial market — particularly in building codes, transportation interiors, and display applications — and the additive treatment can affect both value and end-use eligibility. Importers should obtain a flame-retardancy certification (such as UL 94 or ASTM E84 test results) from the manufacturer to support classification under the flame-retardant line.
Flexible PMMA sheet has its own dedicated line (3920511000), separate from the rigid and flame-retardant variants. Flexibility is typically determined by the sheet's thickness and formulation — thin-gauge PMMA film used in optical or decorative applications is more likely to qualify as flexible. Importers should document the thickness, modulus, and any flexibility test data from the manufacturer to support the flexible subheading if claimed.
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Subheading 5 of 19 in heading 3920
Subheading 392051 · $23.0M of $560.1M
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 3920515090 | Polymethyl Methacrylate Plates Etc Ncel Nt Lam Nes | $9.6M | 10.96% | 74.36% | $1.1M |
| 3920511000 | Plates,Etc,Noncel,N Rein,Polymethyl Methacryla,Flx | $9.5M | 6.64% | 43.79% | $633K |
| 3920515050 | Polymethyl Methacrylate Sheet Flame Retardnt N Flx | $3.9M | 12.56% | 94.63% | $487K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 3920510000 | Plate,Etc,Noncell,Nt Rein, Polymethyl Methacrylate | $19.5M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$23.0MYoY · Pro
Exports
$19.5MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
Mexico and Korea, South together supply 56% of it.
customs district
destination
entry
rate provision · imports
34.9% enters free of duty; the effective duty rate is 9.44%.