建筑用冷杉原木
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 4403230142 | 35.0% | CN | US | Official Doc |
| 4403240142 | 35.0% | CN | US | Official Doc |
| 4407120058 | 35.0% | CN | US | Official Doc |
| 4407120059 | 35.0% | CN | US | Official Doc |
| 4418999195 | 38.2% | CN | US | Official Doc |
AI Analysis
🌲 Frost-Fir Lumber for Construction (Cold-Weather Spruce/Fir Logs)
🌐 HS Code Reference & Clearance Guide | 2026 Latest Tariff Analysis | Professional Customs Strategy
📌 I. Product Definition & Classification: Do You Really Understand "Construction Spruce Logs"?
Frost-Fir (Abies spp.), commonly known as Spruce or Fir, is a softwood widely used in construction due to its strength, straight grain, and ease of processing. In international trade, its classification depends heavily on the degree of processing:
- Logs/Raw Wood (Chapter 4403): Unprocessed or merely debarked/chopped, retaining the natural cylindrical shape. Used for structural beams or further milling.
- Sawn Wood/Chipped (Chapter 4407): Cut into planks, boards, or thin slices. Used for framing, cladding, or furniture.
- Construction Works (Chapter 4418): Pre-fabricated components like windows, doors, beams, or joists, ready for installation.
⚠️ Key Distinction Point:
- If the wood is round/uncut (logs) → Classify under 4403.xxxx
- If the wood is sliced/cut but not assembled → Classify under 4407.xxxx
- If the wood is fabricated into specific building parts (e.g., window frames) → Classify under 4418.xxxx
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Application Scenario | Form Factor | Tax Rate |
|---|---|---|---|---|
4403.23.01.42 |
Wood treated with preservatives, of coniferous wood, cold fir (Abies spp.) | Raw logs, rough-sawn timber for structural use | ✅ Raw/Rough | 35.0% |
4403.24.01.42 |
Wood of coniferous wood, cold fir (Abies spp.), not treated | Unprocessed logs, basic structural timber | ✅ Raw/Unprocessed | 35.0% |
4407.12.00.59 |
Wood sawn/chipped longitudinally, of coniferous wood, cold fir | Planed planks, dimensional lumber for framing | ✅ Sliced/Sawn | 35.0% |
4407.12.00.58 |
Wood sawn/chipped longitudinally, of coniferous wood, cold fir | General-purpose sawn wood for construction | ✅ Sliced/Sawn | 35.0% |
4418.99.91.95 |
Other builders' joinery and carpentry, including assembled panels | Prefabricated building components (beams, frames) | ✅ Fabricated | 38.2% |
🔍 Key Reminder:
- Raw Logs (4403) and Sawn Wood (4407) share the same high tariff burden (35%) due to US-China trade tensions.
- Finished Components (4418) incur a slightly higher base duty but remain subject to the same surcharges, totaling 38.2%.
- "Cold Fir" (Abies spp.) is explicitly covered under these codes. Misclassification as generic pine or oak can lead to severe penalties.
💰 III. 2026 Latest Tariff Rate Breakdown (Including Surcharges & Policy Add-ons)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (and subsequent imports)
🎯 1. 4403.23.01.42 & 4403.24.01.42 —— Cold Fir Logs (Raw/Rough)
| Item | Content |
|---|---|
| Base Duty Rate | 0% (ad valorem) |
| USITC Surcharge | +25% (Under USITC Footnote 9903.88.01) |
| IEEPA Surcharge | +10% (针对中国/香港产品, effective from Nov 10, 2025) |
| Total Tariff Rate | 35.0% |
| Tax Calculation | CIF Value × 35% |
| De Minimis Eligibility | ❌ Not Eligible (deny_de_minimis) |
| Legal Basis Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:4403.23.01.42 → FOOTNOTE:9903.88.01 |
📌 Explanation:
- The 25% USITC Surcharge is part of the Section 301 tariffs targeting Chinese wood products.
- The 10% IEEPA Surcharge is an additional national security-related tariff under the International Emergency Economic Powers Act.
- Total 35%: This is a high-cost barrier. Importers must factor this into landed cost calculations immediately.
🎯 2. 4407.12.00.59 & 4407.12.00.58 —— Cold Fir Sawn Wood (Planed/Cut)
| Item | Content |
|---|---|
| Base Duty Rate | 0% |
| USITC Surcharge | +25% |
| IEEPA Surcharge | +10% |
| Total Tariff Rate | 35.0% |
| Tax Calculation | CIF × 35% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis Path | IEEPA:9901.25 → IEEPA:9903.01.24 → USITC:4407.12.00.59 → FOOTNOTE:9903.88.01 |
📌 Note:
- Whether it’s rough-sawn beams or planed flooring material, as long as it’s Abies spp. (Cold Fir) and not fully fabricated, the 35% rate applies.
- Ensure species identification documents (botanical name: Abies) are provided to avoid misclassification as higher-tariff hardwoods.
🎯 3. 4418.99.91.95 —— Fabricated Cold Fir Construction Parts
| Item | Content |
|---|---|
| Base Duty Rate | 3.2% |
| USITC Surcharge | +25% |
| IEEPA Surcharge | +10% |
| Total Tariff Rate | 38.2% |
| Tax Calculation | CIF × 38.2% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis Path | IEEPA:9903.01.25 → USITC:4418.99.91.95 |
📌 Analysis:
- Although the base duty is 3.2%, the 35% combined surcharge (25% + 10%) brings the total to 38.2%.
- This applies to pre-fabricated items like window frames, door jambs, or structural trusses made from Cold Fir.
- Value Addition Warning: If the value-add from fabrication is low, the high tariff makes it less profitable than importing raw logs.
🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance)
✅ 1. Required Documentation Checklist (Missing Any = Delay)
| Document | Mandatory? | Purpose |
|---|---|---|
| ✅ Species Certificate | ✔️ | Must confirm Abies spp. (Cold Fir). Generic "Fir" may be rejected. |
| ✅ Phytosanitary Certificate | ✔️ | Required for all wood imports to prevent pests. |
| ✅ Fumigation Certificate | ✔️ | Proof of treatment (if required by ISPM 15). |
| ✅ Commercial Invoice | ✔️ | Clearly state "Cold Fir Logs/Sawn Wood," HS Code, and CIF value. |
| ✅ Packing List | ✔️ | Detail dimensions, weight, and packaging type (crates, pallets). |
| ✅ Bill of Lading/Air Waybill | ✔️ | Standard transport document. |
✅ 2. Declaration Tips (Key Mantras)
🔥 “Species Specific, Form Clear, Tariff Low, Penalties Avoid!”
| Scenario | Correct Declaration | Wrong Practice |
|---|---|---|
| Raw Logs | 4403.23.01.42 or 4403.24.01.42 |
Declare as "Sawn Wood" → Inspection delay |
| Sawn Planks | 4407.12.00.59 |
Declare as "Logs" → Mismatch with physical goods |
| Window Frames | 4418.99.91.95 |
Declare as "Sawn Wood" → Underpayment of duty |
| Generic "Fir" | Use Botanical Name: Abies | Use common name only → Rejection by Customs |
✅ 3. Special Cases Handling
| Situation | Handling Advice |
|---|---|
| Mixed Species Load | Separate Cold Fir from other woods in documentation. Mixed loads may trigger higher scrutiny or apply the highest applicable rate. |
| Treated vs. Untreated | Clearly mark if wood is treated with preservatives (affects code choice between 4403.23 and 4403.24). |
| Origin Fraud | Do not falsify origin. US Customs actively audits wood imports. Penalties include seizure and fines. |
| Pre-Fabricated Kits | If components are shipped disassembled but clearly intended for assembly into a frame, declare as 4418. |
🌍 V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 4403/4407/4418 |
35%-38.2% | ISPM 15, Phytosanitary | Highest Barrier. 10% IEEPA + 25% 301 Tariffs. |
| 🇨🇳 China | 4403/4407/4418 |
0%-5% | N/A | Low duty, but export restrictions may apply. |
| 🇪🇺 EU | 4403/4407/4418 |
0%-5% | EUTR Compliance | No US-style surcharges, but strict EUTR due diligence required. |
| 🇬🇧 UK | 4403/4407/4418 |
0%-5% | UK EUTR | Similar to EU post-Brexit. |
| 🇨🇦 Canada | 4403/4407/4418 |
0% | CITES (if applicable) | NAFTA/USMCA benefits if regional origin. |
📌 Conclusion:
- USA is the most expensive market for Cold Fir wood imports due to Section 301 and IEEPA tariffs.
- EU and UK have no such surcharges but require strict legality verification (EUTR).
- Canadian imports may benefit from preferential rates if sourced from USMCA countries.
📌 VI. Common Mistakes & Pitfall Guide (Lessons Learned)
❌ Mistake 1: Using generic "Fir" instead of Abies
👉 Consequence: Customs may classify as higher-tariff hardwood or reject for lack of specificity.
❌ Mistake 2: Declaring pre-fabricated window frames as raw logs
👉 Consequence: Misdeclaration, potential fraud charges, and higher duty liability.
❌ Mistake 3: Ignoring Phytosanitary Requirements
👉 Consequence: Shipment held at port, destroyed, or returned at importer’s expense.
❌ Mistake 4: Assuming De Minimis applies
👉 Consequence: Wood products are excluded from de minimis (Section 321). All shipments are subject to full duty and entry fees.
✅ Best Practice:
“Cold Fir Lumber (Abies spp.), Sawn, Planed, 2x4 Standard, Treated, Certificate No. XYZ, Origin: China”
🎯 VII. Conclusion: Precise Classification Saves Money!
🎯 Remember the Mantra:
🔹 “Logs 35%, Sawn 35%, Built 38.2%.”
🔹 “No De Minimis for Wood – Pay Up or Ship Back!”
🔹 “Abies spp. is Key – Don’t Guess, Verify!”
📌 Pro Tip:
If your Cold Fir is sourced from Canada, Europe, or South America, you may avoid the 10% IEEPA and/or 25% Section 301 tariffs, reducing the total rate to 3.2%-10%.
Always verify the Country of Origin before shipping!
📣 Immediate Action:
📞 Contact a Licensed Customs Broker + Provide Species Certificate + Apply for Pre-Ruling
🚀 Ensure Your Cold Fir Imports Clear Smoothly, Stay Competitive, and Maximize Profit!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every Percentage Point Counts in Your Landed Cost!
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) — Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) — More specific grouping within the chapter
- Subheading (6 digits) — Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) — 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 — The standard duty rate applied to WTO members
- General rate — Applied to countries without trade agreements
- Trade remedy duties — 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.