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Logs (other)

CN β†’ US
HS Code Tariff Rate Origin Destination Doc
4403210130 35.0% CN US Official Doc
4403260165 35.0% CN US Official Doc

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🌲 Raw Timber: Rough Hewn & Coniferous (The Foundation of Construction)


🌐 HS Code Reference & Customs Clearance Guide | 2026 Tariff Analysis for Logs & Timber | Strategic Import Strategy
πŸ“Œ I. Product Definition & Classification: What Exactly Are "Rough Logs"?

In international trade, "wood in the rough" is the raw material foundation for sawmills, furniture manufacturing, and construction. It is NOT finished lumber, plywood, or engineered wood. It refers to timber that has undergone minimal processing.

The two most common categories for Coniferous (softwood) logs include: 1. Pine Logs (Pinus spp.) with Significant Dimension: Specifically, logs where the smallest cross-sectional dimension is 15 cm or more. These are typically large structural logs or high-quality timber sources. 2. Other Coniferous Logs: Includes other softwoods (like Spruce, Fir, Larch, etc.) or Pine logs that do not meet the 15 cm minimum thickness requirement.

⚠️ Key Distinction Point:
- Rough Squared vs. Sawed: "Roughly squared" means the bark may be stripped, and the log might be slightly flattened on sides for stacking, but it is NOT yet cut into standard board dimensions (e.g., 2x4).
- Bark Status: Whether stripped or unstripped, as long as it’s not further processed into planks, it remains "wood in the rough."


πŸ“¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)

Based on the specific data provided, here are the two precise HS Codes for Coniferous Logs:

HS Code Product Description Applicable Scenario Smallest Cross-Sectional Dimension
4403.21.01.30 Of Pine (Pinus spp.)
Logs and Timber: Other (Coniferous)
High-grade Pine timber, Structural Pine Logs, Furniture-grade Pine β‰₯ 15 cm
4403.26.01.65 Other Coniferous
Logs and Timber: Other
Spruce, Fir, Larch, Douglas Fir, OR Pine logs < 15 cm in smallest dimension < 15 cm (if Pine) or Any (if other conifer)

πŸ” Critical Reminder:
- If the wood is NOT coniferous (e.g., Oak, Maple, Teak), these codes DO NOT APPLY. It would fall under different headings (e.g., 4403.4, 4403.9).
- "Roughly Squared" implies the log is shaped for easier transport but retains its raw timber identity. Do not confuse with "sawn wood" (Chapter 44, Heading 4407), which has a higher processing level.


πŸ’° III. 2026 Latest Tariff Rate Breakdown (Detailed Tax Clauses)

βœ… Applicable Country: United States (US)
βœ… Origin: China (CN) [Assumed based on typical 25% Section 301 rates; verify if origin is different]
βœ… Effective Time: Current enforcement period (Section 301 Duties)

🎯 1. 4403.21.01.30 β€”β€” Pine Logs (β‰₯ 15 cm)

Item Content
Base Tariff 0.0% (ad valorem) – Standard MFN rate for many softwoods
Section 301 Additional Duty +25.0% – Applied to Chinese-origin coniferous wood products
Total Tariff Rate 25.0%
Tax Calculation CIF Value Γ— 25%
De Minimis Exemption ❌ Not Applicable – Logs are high-volume bulk goods, rarely shipped via de minimis (e.g., Section 321).
Legal Basis Path HTS:4403.21.01.30 β†’ Section 301 Footnote 9903.88.01

πŸ“Œ Explanation:
- The 0% base rate might make this look cheap, but the 25% additional duty is the dominant cost factor for Chinese-sourced pine.
- This duty is non-negotiable for most standard imports from China.
- Why 25%? This is part of the ongoing trade remedy measures on certain Chinese goods to protect domestic timber industries.

🎯 2. 4403.26.01.65 β€”β€” Other Coniferous Logs (e.g., Spruce, Fir, Small Pine)

Item Content
Base Tariff 0.0% (ad valorem)
Section 301 Additional Duty +25.0% – Same Section 301 list as above
Total Tariff Rate 25.0%
Tax Calculation CIF Value Γ— 25%
De Minimis Exemption ❌ Not Applicable
Legal Basis Path HTS:4403.26.01.65 β†’ Section 301 Footnote 9903.88.01

πŸ“Œ Note:
- Whether it’s Pine < 15 cm or Spruce/Fir of any size, the 25% additional duty applies uniformly under this tariff line.
- No difference in tax burden between 4403.21 and 4403.26 for US-bound Chinese goods.


πŸ› οΈ IV. Customs Clearance Practical Advice (Battle-Tested Pitfall Avoidance)

βœ… 1. Required Documentation Checklist (Non-Negotiable)

Document Mandatory? Notes
βœ… Commercial Invoice βœ”οΈ Must clearly state "Logs, Rough Squared, Coniferous"
βœ… Packing List βœ”οΈ Detail volume (CBM), weight, and number of logs
βœ… Phytosanitary Certificate βœ”οΈ CRITICAL: Issued by the country of origin. Must confirm freedom from pests (e.g., Asian Longhorned Beetle, Pine Wilt Nematode).
βœ… Fumigation Certificate βœ”οΈ Often required in conjunction with Phytosanitary cert.
βœ… Bill of Lading βœ”οΈ Clean on-board B/L
βœ… ISF (10+2) Filing βœ”οΈ Must be filed 24 hours before loading at foreign port.

πŸ“Œ Key Compliance Point:
- Wood Pest Regulations: The US strictly enforces plant protection laws. No Phytosanitary Certificate = Automatic Rejection or Fumigation at Port (Costly!).
- Species Declaration: You must specify the genus (e.g., Pinus sylvestris, Picea abies). Vague terms like "Mixed Wood" will delay clearance.


βœ… 2. Declaration Tips (Key Mantra)

πŸ”₯ β€œRaw Wood, Not Lumber; Pests Must Go; Dimensions Matter!”

Scenario Correct Declaration Wrong Practice
Large Pine Logs (β‰₯15cm) 4403.21.01.30
Desc: "Pine Logs, Rough Squared, β‰₯15cm diameter"
Misdeclaring as "Sawn Wood" β†’ Wrong HS, Penalty
Spruce/Fir Logs 4403.26.01.65
Desc: "Spruce Logs, Unstripped, Raw Timber"
Using Pine code β†’ Classification Error
Small Diameter Pine (<15cm) 4403.26.01.65
Desc: "Pine Logs, <15cm smallest dimension"
Using Pine β‰₯15cm code β†’ Audit Risk
Planed/Sawn Boards NEVER use these HS Codes
Use 4407.xxxx
Mixing Rough Logs with Sawn Lumber β†’ Seizure

βœ… 3. Special Circumstances Handling

Situation Handling Advice
Mixed Coniferous Species If species differ but all are coniferous and one category dominates, declare the dominant. If mixed with Hardwood, you MUST split the shipment or declare separately. Hardwoods have different tariffs!
Origin Change (e.g., Canada, Russia) If logs are from Canada or Russia, NO 25% Duty. Base rate may still be 0%. Always verify HTS Country of Origin provisions.
Packaging Use Heat-Treated Pallets (ISPM 15). Wooden pallets without IPPC stamp will be refused entry or fumigated at your expense.

🌍 V. Global Market Comparison (2026 Latest)

Country/Region Recommended HS Code Tariff (China Origin) Certification Requirement Notes
πŸ‡ΊπŸ‡Έ United States 4403.21.01.30 / 4403.26.01.65 25% (301 Duty) Phytosanitary + Fumigation High compliance cost due to pest risks
πŸ‡¨πŸ‡³ China 4403.21 / 4403.26 0% ~ 5% (Import Duty) None (Domestic Standard) Major importer of raw logs for processing
πŸ‡ͺπŸ‡Ί European Union 4403 series 0% (Most Favored Nation) EU FLO Plant Passport Strict invasive species list
πŸ‡―πŸ‡΅ Japan 4403 series ~0% ~ 1.5% ISPM 15 + Phytosanitary High quality standards for log moisture content

πŸ“Œ Conclusion:
- USA is the most tax-heavy market for Chinese timber due to the 25% Section 301 tariff.
- Phytosanitary Compliance is universally the biggest bottleneck, not just tariffs.


πŸ“Œ VI. Common Mistakes & Pitfalls (Lessons Learned)

❌ Mistake 1: Declaring "Wood" without specifying "Rough" or "Sawn"
πŸ‘‰ Consequence: Customs may classify as "Sawn Wood" (higher base tariff) or demand full breakdown.
πŸ‘‰ Fix: Always use "Wood in the Rough" or "Logs" in description.

❌ Mistake 2: Ignoring the 15 cm Dimension Rule for Pine
πŸ‘‰ Consequence: Misclassification between 4403.21 and 4403.26. If audited, back-tariffs and penalties.
πŸ‘‰ Fix: Measure and document the smallest cross-section of every batch.

❌ Mistake 3: Missing Phytosanitary Certificate
πŸ‘‰ Consequence: Cargo stuck at port, fumigation charges ($5k–$20k), or return/shredding.
πŸ‘‰ Fix: Request phytosanitary cert before shipment loading.

❌ Mistake 4: Using Untreated Wooden Pallets
πŸ‘‰ Consequence: Entire container rejected at US border.
πŸ‘‰ Fix: Use ISPM 15 compliant pallets or plastic/wood alternatives.

βœ… Correct Declaration Example:

"Coniferous Wood in the Rough, Pine Logs, Roughly Squared, Smallest Cross-Sectional Dimension 18 cm, Origin: China, Phytosanitary Cert: CN-12345, HS: 4403.21.01.30"


🎯 VII. Conclusion: Professional Declaration, Risk-Free Import

🎯 Remember the Mantra:

πŸ”Ή "Logs are Raw, Not Lumber.
πŸ”Ή
"15 cm Splits Pine, Others Fall Behind.
πŸ”Ή "25% Duty Hits China, Watch the Pest Permit!"

πŸ“Œ Pro Tip:
If you are importing from non-Chinese origins (e.g., Canada, New Zealand), you can save the 25% tariff. Consider supply chain diversification if volume is high. Always request an Advance Ruling from CBP if your log dimensions or species are borderline.


πŸ“£ Immediate Action:

πŸ“ž Verify Phytosanitary Requirements with your supplier TODAY.
πŸ“ Measure Log Diameters to ensure correct HS Code (21 vs 26).
πŸ“„ Prepare ISPM 15 Packaging to avoid port delays.


✨ Precision in Timber Classification Saves Thousands!
πŸ’Ό Your Supply Chain is Only as Strong as Your Raw Material Compliance!

Customer Reviews

About HS Code Classification

The Harmonized System (HS) is an internationally standardized nomenclature developed by the World Customs Organization (WCO) to classify traded products. Over 200 countries use the HS system as the basis for customs tariffs, trade statistics, and import/export regulations.

Each HS code follows a hierarchical structure:

  • Chapter (2 digits) β€” Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
  • Heading (4 digits) β€” More specific grouping within the chapter
  • Subheading (6 digits) β€” Internationally standardized breakdown, used by all WCO member countries
  • National subdivisions (8-10 digits) β€” Country-specific extensions for further classification, such as US HTSUS 10-digit codes

Correct HS code classification is essential for smooth customs clearance, accurate duty payment, and compliance with trade regulations. Misclassification can lead to customs delays, overpayment of duties, or penalties.

When importing from CN to US, the applicable tariff rates may include:

  • Most-Favored-Nation (MFN) rate β€” The standard duty rate applied to WTO members
  • General rate β€” Applied to countries without trade agreements
  • Trade remedy duties β€” Additional tariffs such as Section 301 (anti-dumping), Section 232 (national security), or countervailing duties

The information provided on this page is for reference purposes only. For official classification, please consult with your local customs authority or a licensed customs broker.