Harmonized System
U.S. imports of Other Coniferous Lumber, Sawn or Chipped Lengthwise, Over 6mm Thick (HS 440719) totaled $67.2M in August 2026, imported from 19 countries.
Importers of Other Coniferous Lumber, Sawn or Chipped Lengthwise, Over 6mm Thick paid $7.0M in duties in August 2026, an average duty rate of 10.41% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule.
Last updated: August 2026 dataCovering a broad range of softwood species not captured by dedicated headings, this subheading encompasses Douglas-fir, hemlock, larch, western red cedar, yellow cedar, redwood, and residual coniferous lumber sawn to thicknesses exceeding 6mm. The US schedule is highly granular: separate 10-digit lines distinguish rough versus surfaced boards, thickness bands (e.g., 4407190054 for rough Douglas-fir under 5.1cm, 4407190055 for 5.1–12.7cm, 4407190056 for 12.7cm and above), treated lumber (4407190002), and finger-jointed stock (4407190001). Softwood lumber from Canada is subject to antidumping and countervailing duty orders, and correct species and dimension classification is critical because misclassification across these lines can affect applicable duty rates and trade-remedy exposure.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
4.5K import shipments a month
Treated lumber (4407190002) refers to wood that has undergone preservative or chemical treatment processes such as pressure treatment with preservatives. Finger-jointed lumber (4407190001) is mechanically end-joined using interlocking finger profiles to extend board length, regardless of whether it is also treated. If a board is both finger-jointed and treated, the importer should seek a binding ruling to confirm the correct classification priority.
The thickness subdivisions — under 5.1cm (4407190054), 5.1–12.7cm (4407190055), and 12.7cm and above (4407190056) — reflect commercial dimension categories used in the North American lumber trade (boards, dimension lumber, and timber). Correct measurement and classification into the appropriate band is essential because each line is a distinct tariff entry that may carry different duty treatment.
Subheading 2 of 21 in heading 4407
Subheading 440719 · $67.2M of $489.0M
ImportsExports
Imports
$67.2MYoY · free account
Exports
$14.8MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $709.2M of Other Coniferous Lumber, Sawn or Chipped Lengthwise, Over 6mm Thick and exported $160.8M.
Through August 2026. Source: U.S. Census Bureau.
Trade Directory
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Imports · August 2026
origin
Canada and Brazil together supply 93% of it. China pays 35.0% duty; Germany 2.7%.
customs district
destination
entry
rate provision · imports
0.1% enters free of duty; duty collected equals 10.41% of imports for consumption.
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
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.