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HSChapter 84
U.S. imports of machines for additive manufacturing by plastics or rubber deposit (HS 848520) totaled $31.5M in July 2026, traded with 35 countries.
Importers of Machines for Additive Manufacturing by Plastics or Rubber Deposit paid $9.1M in duties in July 2026 — an effective duty rate of 29% on $31.2M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataPlastics and rubber deposit additive manufacturing machines — encompassing fused deposition modeling (FDM), material jetting, and related polymer 3D printing technologies — are widely used in prototyping, tooling, and end-part production across consumer, medical, and industrial sectors. China is the leading US import source under this heading, with Czech Republic and Israel also notable suppliers, reflecting a diverse global manufacturing base for polymer AM equipment. All imports enter under a single 10-digit line (8485200000), and Section 301 tariffs apply to Chinese-origin machines, a significant landed-cost factor given China's dominant supply position. Classification turns on whether the machine deposits plastics or rubber specifically; metal-deposit and ceramic-deposit systems fall under separate headings.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
698 shipments/mo
Desktop fused deposition modeling printers that deposit thermoplastic filament to build parts layer by layer are generally classified under 8485.20 (8485200000) as machines for additive manufacturing by plastics deposit. However, if a machine is designed primarily for a specific industrial function — such as a specialized medical-device fabrication system — classification should be verified against the relevant chapter notes and any applicable CBP rulings, as function and design can affect heading assignment.
Chinese-origin machines classified under 8485200000 are subject to Section 301 tariffs in addition to the base MFN duty rate. Because Section 301 rates and product-specific exclusions are subject to ongoing review and modification, importers should confirm the current applicable rate and any active exclusions with a licensed customs broker before finalizing sourcing or pricing decisions.
Subheading 2 of 5 in heading 8485
Subheading 848520 · $31.5M of $83.0M
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ImportsExports
Imports
$31.5MYoY · Pro
Exports
$5.2MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
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 |
|---|---|---|---|---|---|
| 8485200000 | Machines for Add Manuf by Plastics/Rubber Deposit | $31.5M | 28.87% | 99.07% | $9.1M |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 8485200000 | Machines for Add Manuf by Plastics/Rubber Deposit | $5.2M |
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.
Imports · July 2026
origin
China and Germany together supply 81% of it.
customs district
destination
entry
rate provision · imports
0.9% enters free of duty; the effective duty rate is 28.87%.