Information only — not legal or customs advice. Verify every figure with the official source.

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HS chapters

Chapter 44: Wood and articles of wood

69 lines with US duties on Canadian goods and 20 with Canadian surtaxes on US goods in HS chapter 44 (wood and articles of wood). Rates, effective dates and official sources.

US on Canadian goods (69)

HSMeasureRateEffectiveDescription
4401.12.00 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4402.90.01 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4407.99.02 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4408.10.01 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4409.10.40 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4409.10.50 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4409.10.90 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4409.29.91 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4410.19.00 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4411.13.20 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4411.13.90 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4411.14.20 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4411.14.30 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4411.14.90 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.10.05 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.10.90 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.31.06 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.31.26 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.31.42 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.31.45 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.31.48 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.31.52 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.31.61 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.31.92 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.33.06 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.33.26 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.33.32 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.33.57 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.34.26 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.34.32 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.34.57 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.39.10 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.39.30 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.39.40 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.39.50 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.41.00 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.42.00 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.49.00 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.51.10 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.51.31 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.52.10 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.52.31 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.52.51 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.91.06 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.91.31 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.91.41 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.91.51 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.92.07 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.92.11 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.92.31 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.92.42 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.92.52 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.99.58 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.99.61 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.99.81 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.99.91 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4412.99.97 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4413.00.00 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.12 list (U.S. note 51(b)(1)), Proclamation 11046 (alcoholic beverages): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4414.90.00 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4418.21.80 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4418.29.80 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4419.90.91 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.12 list (U.S. note 51(b)(1)), Proclamation 11046 (alcoholic beverages): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4420.19.00 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4420.90.80 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.12 list (U.S. note 51(b)(1)), Proclamation 11046 (alcoholic beverages): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4421.91.60 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.12 list (U.S. note 51(b)(1)), Proclamation 11046 (alcoholic beverages): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4421.91.70 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.12 list (U.S. note 51(b)(1)), Proclamation 11046 (alcoholic beverages): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4421.99.70 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4421.99.94 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source
4421.99.98 US on Canadian goods 50% August 22, 2026 Section 338 additional duty, Canada, HTS 9903.03.14 list (U.S. note 51(b)(3)), Proclamation 11048 (motor vehicles): +50% on top of the regular U.S. duty. Civil aircraft articles are excluded (9903.03.16). The 9903.03.15 exception for Section 232 goods does not apply to this list. Official source

Canada on US goods (20)

HSMeasureRateEffectiveDescription
4402.90.10 Canada on US goods 50% September 8, 2026 Wood charcoal (including shell or nut charcoal), whether or not agglomerated. — Other: Wood charcoal (not including shell or nut charcoal), containing 10% or less by weight of binder Official source
4402.90.90 Canada on US goods 50% September 8, 2026 Wood charcoal (including shell or nut charcoal), whether or not agglomerated. — Other: Other Official source
4407.11.00 Canada on US goods 25% September 8, 2026 Wood sawn or chipped lengthwise, sliced or peeled, whether or not planed, sanded or end-jointed, of a thickness exceeding 6 mm. — Coniferous: Of pine (Pinus spp.) Official source
4407.12.00 Canada on US goods 25% September 8, 2026 Wood sawn or chipped lengthwise, sliced or peeled, whether or not planed, sanded or end-jointed, of a thickness exceeding 6 mm. — Coniferous: Of fir (Abies spp.) and spruce (Picea spp.) Official source
4407.13.00 Canada on US goods 25% September 8, 2026 Wood sawn or chipped lengthwise, sliced or peeled, whether or not planed, sanded or end-jointed, of a thickness exceeding 6 mm. — Coniferous: Of S-P-F (spruce (Picea spp.), pine (Pinus spp.) and fir (Abies spp.)) Official source
4407.14.00 Canada on US goods 25% September 8, 2026 Wood sawn or chipped lengthwise, sliced or peeled, whether or not planed, sanded or end-jointed, of a thickness exceeding 6 mm. — Coniferous: Of Hem-fir (Western hemlock (Tsuga heterophylla) and fir (Abies spp.)) Official source
4407.19.00 Canada on US goods 25% September 8, 2026 Wood sawn or chipped lengthwise, sliced or peeled, whether or not planed, sanded or end-jointed, of a thickness exceeding 6 mm. — Coniferous: Other Official source
4412.10.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Of bamboo Official source
4412.31.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Other plywood, consisting solely of sheets of wood (other than bamboo), each ply not exceeding 6 mm thickness: With at least one outer ply of tropical wood Official source
4412.33.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Other plywood, consisting solely of sheets of wood (other than bamboo), each ply not exceeding 6 mm thickness: Other, with at least one outer ply of non-coniferous wood of the species alder (Alnus spp.), ash (Fraxinus spp.), beech (Fagus spp.), birch (Betula spp.), cherry (Prunus spp.), chestnut (Castanea spp.), elm (Ulmus spp.), eucalyptus (Eucalyptus spp.), hickory (Carya spp.), horse chestnut (Aesculus spp.), lime (Tilia spp.), maple (Acer spp.), oak (Quercus spp.), plane tree (Platanus spp.), poplar and aspen (Populus spp.), robinia (Robinia spp.), tulipwood (Liriodendron spp.) or walnut (Juglans spp.) Official source
4412.34.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Other plywood, consisting solely of sheets of wood (other than bamboo), each ply not exceeding 6 mm thickness: Other, with at least one outer ply of non-coniferous wood not specified under subheading 4412.33 Official source
4412.39.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Other plywood, consisting solely of sheets of wood (other than bamboo), each ply not exceeding 6 mm thickness: Other, with both outer plies of coniferous wood Official source
4412.41.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Laminated veneered lumber (LVL): With at least one outer ply of tropical wood Official source
4412.42.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Laminated veneered lumber (LVL): Other, with at least one outer ply of non-coniferous wood Official source
4412.49.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Laminated veneered lumber (LVL): Other, with both outer plies of coniferous wood Official source
4412.51.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Blockboard, laminboard and battenboard: With at least one outer ply of tropical wood Official source
4412.52.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Blockboard, laminboard and battenboard: Other, with at least one outer ply of non-coniferous wood Official source
4412.91.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Other: With at least one outer ply of tropical wood Official source
4412.92.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Other: Other, with at least one outer ply of non-coniferous wood Official source
4412.99.00 Canada on US goods 50% September 8, 2026 Plywood, veneered panels and similar laminated wood. — Other: Other, with both outer plies of coniferous wood Official source

The chapter is the first two digits of the code. Always check your goods' classification and the official text before you file.