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HSChapter 44
U.S. imports of mixed s-p-f wood sawn or chipped lengthwise, over 6mm thick (HS 440713) totaled $276.1M in July 2026, traded with 17 countries.
Importers of Mixed S-P-F Wood Sawn or Chipped Lengthwise, Over 6mm Thick paid $27.6M in duties in July 2026 — an effective duty rate of 10% on $276.0M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataThe S-P-F designation — spruce-pine-fir — is a North American lumber trade term for a mixed-species grouping of Picea, Pinus, and Abies that are harvested and processed together due to their similar appearance and mechanical properties. Canada dominates US imports under this single-line heading (4407130000), which covers only untreated mixed S-P-F sawn lumber over 6mm thick; treated material classifies elsewhere. Canadian S-P-F has been the subject of longstanding softwood lumber antidumping and countervailing duty orders, making accurate scope determination — including province of origin and whether the product falls within the order's scope — a critical compliance step for every shipment. Germany, Czech Republic, Austria, and Poland also supply this category, reflecting European production of similar mixed-species groupings.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
20.5K shipments/mo
The scope of the softwood lumber orders is defined by CBP and the Department of Commerce and covers most coniferous lumber from Canada, but there are exclusions — for example, certain products from specific provinces or with specific dimensions may be excluded. Importers must review the current scope determination and, if uncertain, request a scope ruling from the Department of Commerce before importing to avoid unexpected duty liability.
The HS system created a dedicated heading for mixed S-P-F because the species are routinely harvested and sold together without species separation, making individual species classification impractical. The heading applies only when the lumber is a genuine mix; if a shipment consists entirely of one species, it should be classified under the appropriate species-specific heading even if the commercial invoice uses the S-P-F trade name.
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ImportsExports
Imports
$276.1MYoY · Pro
Exports
$2.3MYoY · 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 |
|---|---|---|---|---|---|
| 4407130000 | Mix of S-P-F Sawn Lengthw Gt 6mm Thick not Treated | $276.1M | 9.98% | 99.98% | $27.6M |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 4407130000 | Mix of S-P-F Sawn Lengthw Gt 6mm Thick not Treated | $2.3M |
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
Canada and Germany together supply 97% of it.
customs district
destination
entry
rate provision · imports
0.0200% enters free of duty; the effective duty rate is 9.98%.