Thermoplastic Polyurethane
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3904100000 | 41.5% | CN | US | 官方文档 |
| 3902900050 | 41.5% | CN | US | 官方文档 |
| 3901101000 | 41.5% | CN | US | 官方文档 |
| 3901105010 | 41.5% | CN | US | 官方文档 |
| 3902100000 | 41.5% | CN | US | 官方文档 |
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AI分析
🧪 Thermoplastic Polyurethane (TPU) – The Ultimate Guide to HS Code Classification & Customs Clearance
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Strategy for TPU
📌 Part 1: Product Definition & Classification: What Exactly is "Thermoplastic"?
Thermoplastic Polyurethane (TPU) is a versatile elastomer with properties ranging from clear flexible plastics to rigid polyamides. In international trade, TPU falls under Chapter 39: Plastics and Articles Thereof, specifically as Polymers.
However, because TPU is a complex polymer, customs authorities often require precise distinction between different polymer families (Polyurethanes vs. Olefins vs. General Polymers) to determine the correct 10-digit HS Code. The data provided indicates that TPU is broadly categorized under polymer codes due to its chemical structure.
⚠️ Key Distinction Point:
- TPU is technically a Polyurethane, but depending on the specific formulation and manufacturer classification, it may be routed through "Other Polymers" or "Olefin-based" fallback categories if not explicitly listed under Polyurethanes (Chapter 39.09).
- The provided data suggests a classification strategy focusing on the "Polymer/Thermoplastic" attribute, leading to multiple potential codes under Chapters 39.01 and 39.02.
📦 Part 2: HS Code Classification Details (Based on Provided Data)
The following HS Codes are derived strictly from the provided <DATA> set. All codes are for Thermoplastic Polymers with a total tax burden of 41.5%.
| HS Code | Product Description & Rationale | Source Data Summary | Total Tax |
|---|---|---|---|
3904.10.00.00 |
Thermoplastic Polymers • Classified as a "Polymer" material. • Fits the material attribute of this specific polymer code. |
"Thermoplastic plastics belong to polymers, conforming to the polymer material attributes of code 3904.10.00.00." | 41.5% |
3902.90.00.50 |
Other Olefin Polymers (Fallback) • Classified as "Polymer/Olefin-type material." • Fits the "catch-all" (fallback) category for this code. |
"Thermoplastic plastics belong to polymer/olefin-type materials, conforming to the catch-all category of code 3902.90.00.50." | 41.5% |
3901.10.10.00 |
Primary Forms of Polymers • Classified as "Plastic/Polymer original shape." • Fits the scope of primary polymer forms. |
"Thermoplastic plastics belong to plastic materials, conforming to the primary form scope of code 3901.10.10.00." | 41.5% |
3901.10.50.10 |
Other Polymers ("Other" Category) • Classified as a "Polymer material." • Inferred as falling under the "Other" category. |
"Thermoplastic plastics belong to polymer materials, conforming to the 'other' category inference of code 3901.10.50.10." | 41.5% |
3902.10.00.00 |
Olefin Polymers • Classified as a "Polymer type." • Fits the definition of olefin polymers in this code. |
"Thermoplastic plastics belong to polymer types, conforming to the definition of olefin polymers in code 3902.10.00.00." | 41.5% |
🔍 Important Note:
- Why multiple codes? TPU is a unique polymer. If it doesn't fit perfectly into a specific "Polyurethane" subheading (often 39.09), customs may classify it under general Polymers (39.01/39.02/39.04).
- Consistency: All provided codes carry the same total tax rate (41.5%), simplifying cost prediction but requiring careful justification during customs declaration.
💰 Part 3: 2026 Latest Tariff Rate Breakdown (Detailed Policy Add-ons)
✅ Applicable Country: China (CN)
✅ Tax Structure: Base Tariff + Retaliatory/Add-on Tariffs
✅ Total Rate: 41.5%
🎯 1. Universal Tax Composition for All Listed HS Codes
| Item | Rate | Description |
|---|---|---|
| Base Tariff | 6.5% | Standard MFN (Most Favored Nation) tariff for plastics/polymers. |
| Retaliatory/Add-on Tariff | 25.0% | Additional tariff applied under specific trade measures (Section 301 equivalent or similar trade policy). |
| 122 Clause Tariff | 10.0% | Specific "122 Clause" tariff, likely referring to a specific trade remedy or retaliatory measure against certain polymer imports. |
| Total Effective Tax Rate | 41.5% | Sum of all applicable duties. |
📌 Explanation:
- The 6.5% is the standard import duty for plastic raw materials/polymers.
- The 25.0% is a significant add-on, likely due to ongoing trade tensions or specific anti-dumping/countervailing duties.
- The 10.0% ("122 Clause") is a specific policy-driven tariff. In some contexts, this refers to retaliatory tariffs in response to foreign trade policies.
- Total 41.5% is high for raw polymer materials. Importers must ensure the HS Code justification is robust to avoid reclassification and higher penalties.
🛠️ Part 4: Customs Clearance Practical Advice (Battle-Tested Tips)
✅ 1. Required Documentation Checklist
| Document | Mandatory? | Notes |
|---|---|---|
| ✅ Certificate of Origin | ✔️ | Critical for determining eligibility for any potential exemptions (though unlikely with 41.5% total). |
| ✅ Technical Data Sheet (TDS) | ✔️ | Must specify: "Thermoplastic Polyurethane," molecular weight, hardness, and polymer type. |
| ✅ MSDS (Material Safety Data Sheet) | ✔️ | Required for chemical customs clearance. |
| ✅ Commercial Invoice | ✔️ | Must clearly state: "TPU Granules/Pellets" and the exact HS Code. |
| ✅ Packing List | ✔️ | Net/Gross weight must match. |
| ✅ Contract/Purchase Order | ✔️ | Proof of transaction value. |
✅ 2. Declaration Strategy (Key Tips)
🔥 Golden Rule:
"Justify the Polymer Family, Don't Just Say 'Plastic'!"
| Scenario | Recommended Declaration | Reason |
|---|---|---|
| Generic TPU Granules | 3904.10.00.00 or 3902.90.00.50 |
Use the code that best matches the technical sheet's "polymer type" description. |
| TPU as "Olefin-like" | 3902.10.00.00 |
Only if the technical sheet classifies it under olefin polymers for regulatory purposes. |
| Primary Form | 3901.10.10.00 |
If imported in primary forms (powders, flakes, granules) and deemed a general polymer. |
⚠️ Warning:
- Do not use vague terms like "Plastic Raw Material."
- Use precise terms: "Thermoplastic Polyurethane (TPU) Granules, Polyurethane-based Elastomer."
- If the TDS explicitly states "Polyurethane," and the HS Code 39.09 (Polyurethanes) is available but not in the data set, consult a customs broker. However, strictly follow the provided data set which routes TPU to 39.01/39.02/39.04.
✅ 3. Special Considerations
| Situation | Advice |
|---|---|
| Mixed Containers | If TPU is mixed with other plastics, ensure each item is declared separately. Mixed declarations may lead to full container inspection. |
| Recycled TPU | If recycled, additional environmental taxes or certifications may apply. Ensure the HS Code still fits the "polymer" definition. |
| Colorants/Additives | If TPU contains >10% additives by weight, the classification may shift. Stick to the base polymer HS Code if additives are <10%. |
🌍 Part 5: Global Market Comparison (2026 Outlook)
| Region | Typical HS Code for TPU | Base Tariff | Total Tax (Approx.) | Notes |
|---|---|---|---|---|
| China (as per data) | 3904.10.00.00 etc. |
6.5% | 41.5% | High due to add-ons (25% + 10%). |
| USA | 3909.40.00.00 |
5.3% | ~30-40% | TPU is usually 39.09 (Polyurethanes). Subject to Section 301 tariffs. |
| EU | 3909.40.00 |
6.5% | ~6.5% | No major add-ons for raw polymers. |
| India | 3909.40.10 |
7.5% | ~18-20% | Basic customs duty + social welfare surcharge. |
📌 Conclusion:
- The 41.5% total tax is significantly higher than typical global averages, driven by specific 25% + 10% add-ons.
- Importers should verify if any exemptions (e.g., for specific end-use industries like medical or automotive) are available, though the data suggests a blanket 41.5% rate for these codes.
📌 Part 6: Common Mistakes & Pitfalls (Lessons Learned)
❌ Mistake 1: Declaring TPU as "General Plastic" without specifying "Thermoplastic Polyurethane."
👉 Consequence: Customs may reject the declaration or reclassify to a higher-duty category.
❌ Mistake 2: Ignoring the "122 Clause" tariff.
👉 Consequence: Underpayment of duties leads to penalties and delays.
❌ Mistake 3: Using the wrong HS Code family (e.g., using 39.01 for a clear urethane).
👉 Consequence: Even if the rate is the same (41.5%), incorrect classification can lead to legal scrutiny or audits.
✅ Correct Approach:
"Provide TDS, Specify 'TPU', Justify Polymer Type, and Declare Accurate HS Code from the Approved List."
🎯 Part 7: Conclusion: Professional Declaration for Cost Efficiency
🎯 Remember the Formula:
🔹 TPU = Polymer
🔹 Tax = 6.5% + 25% + 10% = 41.5%
🔹 Key = Accurate Technical Documentation
📌 Pro Tip:
If you are importing recycled TPU or TPU for specific exempt industries, consult a customs broker immediately. The provided data shows a flat 41.5% rate, but exemptions may exist outside the provided scope.
📣 Immediate Action:
📞 Contact Customs Broker: Provide TDS and request HS Code Pre-ruling.
📄 Prepare Documents: TDS, MSDS, CO, Invoice.
🚀 Cost Planning: Budget for 41.5% in landed costs.
✨ Professional Customs Clearance Starts with Accurate Classification!
💼 Every Percent Counts in Polymer Trade!
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关于 HS 编码归类
协调制度（HS）是由世界海关组织（WCO）制定的国际贸易商品分类标准。全球 200 多个国家采用 HS 系统作为海关关税、贸易统计和进出口监管的基础。
每个 HS 编码遵循以下层级结构：
- 章（2 位）——商品大类（例如：第 84 章：机器和机械设备）
- 品目（4 位）——章内的更具体分类
- 子目（6 位）——国际通用细分，所有 WCO 成员国统一使用
- 本国细分（8-10 位）——各国自行扩展的细分编码，如美国 HTSUS 10 位编码
正确的 HS 编码归类对于顺利通关、准确缴纳关税和遵守贸易法规至关重要。错误归类可能导致海关延误、多缴关税或罚款。
从CN进口到US时，适用的关税税率可能包括：
- 最惠国（MFN）税率——适用于 WTO 成员国的标准关税税率
- 普通税率——适用于无贸易协定国家
- 贸易救济关税——附加关税，如 301 条款（反倾销）、232 条款（国家安全）或反补贴税
本页内容仅供参考。如需正式归类，请咨询当地海关或持牌报关代理。