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未去皮泡桐原木

CN → US
HS Code Tariff Rate Origin Destination Doc
4403990175 35.0% CN US Official Doc
4418999195 38.2% CN US Official Doc
9403910010 35.0% CN US Official Doc
4403210130 35.0% CN US Official Doc
4403220120 35.0% CN US Official Doc

AI Analysis

🌲 Paulun Fir Logs (Unbarked) | Paulownia tomentosa Raw Material


🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: Do You Really Understand "Unbarked Paulownia Logs"?

Paulownia logs are premium raw materials in the wood processing industry, known for their light weight, ease of processing, and anti-corrosion properties. In international trade, unbarked Paulownia logs fall under the category of "Wood in the Rough," specifically targeting timber that has been felled, debarked, and roughly squared but not yet processed into boards, plywood, or furniture.

The classification depends on the physical state (logs vs. rough sawn) and the HS Code hierarchy (Chapter 44 - Wood and Articles of Wood). Below are the precise classifications based on the provided data.

⚠️ Key Distinction:
- "Logs" (Unbarked): The tree has been cut, debarked, and topped. It retains its natural cylindrical or roughly square shape. → Classify under 4403.
- "Rough/Sawn Wood": The log has been cut into planks, beams, or boards but not further finished. → Classify under 4418 (if considered construction material) or similar.
- "Unprocessed/Pieces": Raw material forms not strictly defined as standard logs or finished boards. → Classify under 4403.21/22 or 9403 depending on specific interpretation of "raw material" status in certain contexts (Note: 9403 is usually furniture parts, but here referenced as raw material/primary product form in the dataset).


📦 II. HS Code Classification Details (2026 Latest Tariff Authority对照)

Based on the provided dataset, here are the specific HS Codes applicable to unbarked Paulownia logs and related forms:

HS Code Product Description Applicable Scenario Tax Rate Structure
4403.99.01.75 Paulownia Logs, Unbarked
Material: Paulownia
Form: Logs
Matches classification description for raw timber
Ideal for export of raw timber. Matches "Paulownia logs, debarked, shape: logs" 35.0%
(Base: 0%, Add: 25%, Sec 301: 10%)
4418.99.91.95 Unprocessed Paulownia Wood
Material: Paulownia
Form: Unprocessed
Category: Construction Wood Products
Applies if classified as construction wood components or semi-finished building materials 38.2%
(Base: 3.2%, Add: 25%, Sec 301: 10%)
9403.91.00.10 Unprocessed Paulownia Wood
Form: Raw Material/Primary Product
Material: Wood
Used for primary material forms; Note: 9403 is typically for furniture parts, but dataset links this to raw material form 35.0%
(Base: 0%, Add: 25%, Sec 301: 10%)
4403.21.01.30 Unbarked Pine Logs
Material: Pine
Form: Logs
Feature: Rough Sawdust/Timber Characteristics
Note: This code is for Pine, not Paulownia. Included in data for comparison or if species misidentification occurs. 35.0%
(Base: 0%, Add: 25%, Sec 301: 10%)
4403.22.01.20 Unbarked Pine Logs
Material: Pine
Form: Logs
Category: Coniferous Timber
Note: This code is for Pine (Coniferous). Paulownia is a deciduous broadleaf. Do not use for Paulownia unless species is mislabeled. 35.0%
(Base: 0%, Add: 25%, Sec 301: 10%)

🔍 Critical Reminder:
- For Paulownia, prioritize 4403.99.01.75 as it explicitly mentions "Paulownia logs" (去皮泡桐原木).
- 4403.21/22 codes are for Pine (松木). Using these for Paulownia is a classification error and may lead to customs delays or penalties.
- 4418 is for construction wood products; use only if the product is pre-cut for construction.
- 9403 is unusual for raw logs (usually furniture parts); only use if specifically classified as "raw material form" per local customs interpretation in the dataset context.


💰 III. 2026 Latest Tariff Rate Breakdown (Including Additional Taxes & Policies)

Applicable Country: United States (US)
Origin: China (CN)
Effective Date: November 10, 2025 (including subsequent imports)

🎯 1. 4403.99.01.75 —— Paulownia Logs, Unbarked (Primary Recommendation)

Item Details
Base Tariff 0% (ad valorem)
Section 301 Add-on +25% (USITC Footnote)
IEEPA Add-on +10% (Targeting China/HK products, effective Nov 10, 2025)
Total Rate 35.0%
Tax Calculation CIF Value × 35%
De Minimis Exemption Not Applicable (deny_de_minimis)
Legal Basis Path IEEPA:9903.01.25USITC:4403.99.01.75FOOTNOTE:9903.88.01

📌 Explanation:
- Base 0%: Wood logs typically have low base tariffs.
- 301 Clause (+25%): Standard trade war tariff on Chinese wood products.
- IEEPA (+10%): Additional emergency economic power tariff.
- Total 35%: This is a high-cost category. Importers must factor this into landing costs.

🎯 2. 4418.99.91.95 —— Unprocessed Paulownia Wood (Construction Category)

Item Details
Base Tariff 3.2%
Section 301 Add-on +25%
IEEPA Add-on +10%
Total Rate 38.2%
Tax Calculation CIF Value × 38.2%
De Minimis Exemption ❌ Not Applicable
Legal Basis Path IEEPA:9903.01.24USITC:4418.99.91.95

📌 Note:
- Higher total rate (38.2%) due to the higher base tariff (3.2%) for construction wood products.
- Only use if the product is clearly intended for construction use and not raw logs.

🎯 3. 9403.91.00.10 —— Unprocessed Paulownia Wood (Raw Material Form)

Item Details
Base Tariff 0%
Section 301 Add-on +25%
IEEPA Add-on +10%
Total Rate 35.0%
Tax Calculation CIF Value × 35.0%
De Minimis Exemption ❌ Not Applicable
Legal Basis Path IEEPA:9903.01.25USITC:9403.91.00.10

📌 Note:
- Same total rate as logs (35%).
- Ensure the product description matches "raw material/primary product" to avoid misclassification.


🛠️ IV. Customs Clearance Practical Advice (Battle-Tested Pitfall Guide)

✅ 1. Required Documentation Checklist (Mandatory)

Document Required Explanation
Species Identification ✔️ Proof it is Paulownia tomentosa (not Pine). Botanical certificates recommended.
Log Specifications ✔️ Diameter, length, debarked status, volume (CBM).
Phytosanitary Certificate ✔️ Essential for wood imports to prevent pest/disease entry.
Commercial Invoice ✔️ Must clearly state "Paulownia Logs, Unbarked" and HS Code 4403.99.01.75.
Packing List ✔️ Detail volume and weight per container.
Fumigation Certificate ✔️ Required for wood packaging and raw wood.

✅ 2. Declaration Tips (Key Mantra)

🔥 "Species First, Form Second, Don't Confuse Pine for Paulownia!"

Scenario Correct Declaration Wrong Action
Unbarked Paulownia Logs HS: 4403.99.01.75
Name: "Paulownia Logs, Unbarked"
Misclassify as Pine (4403.21) → Penalty + Delay
Paulownia Construction Wood HS: 4418.99.91.95
Name: "Paulownia Construction Wood"
Declare as Logs → Incorrect Rate (35% vs 38.2%)
Raw Wood Pieces HS: 9403.91.00.10
Name: "Unprocessed Paulownia Wood"
Ensure it's not a finished part
Pine Logs HS: 4403.21.01.30 Do NOT use this for Paulownia

⚠️ Critical Warning:
- Pine (松木) vs. Paulownia (泡桐): Pine falls under 4403.21 (Other Coniferous), while Paulownia is a Broadleaf under 4403.99.
- Misclassification Risk: Declaring Paulownia as Pine (4403.21) may seem similar in rate (35%), but the botanical difference can trigger customs inspection, delays, and fines. Always provide accurate species data.


✅ 3. Special Circumstances Handling

Situation Handling Advice
Mixed Species Container Declare separately. Do not mix Pine and Paulownia.
Partially Processed If debarked but not rounded, still likely 4403.99.
Wood Packaging Must comply with ISPM 15 standards. Provide fumigation cert.
Pre-Cut for Construction Use 4418 if clearly intended as building materials.

🌍 V. Global Market Clearance Comparison (2026 Latest)

Country/Region Recommended HS Code Tariff Certification Notes
🇺🇸 USA 4403.99.01.75 35% (China Origin) Phytosanitary + ISPM 15 High tariff due to 301 + IEEPA
🇨🇳 China 4403.99.01.75 Varies None No additional tariffs
🇪🇺 EU 4403.99.00.00 0-10% FLEGT/EUTR Compliance Check for EUTR compliance
🇬🇧 UK 4403.99.00.00 0-10% UK Timber Regulations Post-Brexit rules apply
🇯🇵 Japan 4403.99.00.00 0-3% ISPM 15 Low base tariffs

📌 Conclusion:
- USA: Highest cost due to 35% total tariff. Budget accordingly.
- EU/UK: May require EUTR/FLEGT compliance.
- Asia: Generally lower tariffs, but Phytosanitary rules are strict.


📌 VI. Common Mistakes & Pitfall Guide (Lessons Learned)

Mistake 1: Confusing Paulownia (Broadleaf) with Pine (Coniferous)
👉 Consequence: Even if rates are similar, customs may reject the declaration for incorrect species classification.
Mistake 2: Declaring "Paulownia Boards" as "Logs"
👉 Consequence: Wrong HS Code (4403 vs 4407 or 4418). Rate may differ.
Mistake 3: Missing Phytosanitary Certificate
👉 Consequence: Cargo held at port, destroyed, or returned.
Mistake 4: Ignoring ISPM 15 for wood packaging
👉 Consequence: Fine for non-compliant packaging.

Correct Approach:

"Paulownia Logs, Unbarked, Paulownia tomentosa, Volume: 10 CBM, Fumigated, Phytosanitary Cert #12345, HS Code: 4403.99.01.75"


🎯 VII. Conclusion: Professional Declaration, Save Time & Money

🎯 Remember the Mantra:

🔹 "Species Matters, Form Defines Code, Pine ≠ Paulownia!"
🔹 "35% US Tariff is Real, Plan Costs Ahead, Don't Get Stuck at Customs!"


📌 Pro Tip:
- If shipping to the US, pre-clearance with a customs broker is highly recommended.
- Ensure botanical accuracy in all documents.
- Consider tariff engineering: If possible, process wood into products with lower tariffs (but still high for many wood items under 301).


📣 Take Action Now:

📞 Contact a licensed customs broker + Provide Species Certificate + Apply for Pre-Ruling
🚀 Ensure smooth clearance, avoid penalties, and maximize your wood export profits!


Professional Customs Clearance Starts with Accurate Classification!
💼 Every Percentage Point of Tariff Matters!

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.