High Temperature Resistant Polypropylene Raw Material
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3902300000 | 41.5% | CN | US | 官方文档 |
| 3902100000 | 41.5% | CN | US | 官方文档 |
| 3907915000 | 41.5% | CN | US | 官方文档 |
| 3907995050 | 41.5% | CN | US | 官方文档 |
| 3824999397 | 40.0% | CN | US | 官方文档 |
商品图片
AI分析
🧪 High Temperature Resistant Polypropylene (PP) Raw Material
Chemical Class: Polyolefin / Polymer Resin
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Entry Strategy
📌 I. Product Definition & Classification: Is it "PP" or "Polyester"?
High-temperature resistant Polypropylene (PP) raw materials are primarily used in automotive under-hood parts, electrical components, and industrial filtration due to their thermal stability. In international trade, the classification depends strictly on the chemical structure and physical form.
However, many suppliers mislabel high-temp resistant Polyester resins (often confused with PP due to similar applications) as Polypropylene, leading to severe misclassification risks.
⚠️ Critical Distinction Point:
- If the material is Polypropylene (chemically-C3H6-backbone) in primary shape → Chapter 39, Heading 3902.
- If the material is actually Polyester (chemically-COO-bonds, e.g., PET/PBT) despite being called "High Temp PP" in marketing → Chapter 39, Heading 3907.
- If it is a Chemical Preparation (additives, masterbatches, or blends not meeting pure resin definitions) → Chapter 38.
📦 II. HS Code Classification Matrix (2026 Latest Tariff Authority)
| HS Code | Product Description | Applicable Scenario | Key Identifier |
|---|---|---|---|
3902.30.00.00 |
Polypropylene, in primary forms (General) | Standard PP pellets, raw powder, general industrial use | ✅ Pure PP, Primary Form |
3902.10.00.00 |
Polypropylene, in primary forms (Special) | Specialty PP grades (e.g., high crystallinity, copolymer) for high-temp resistance | ✅ Specialty PP, Primary Form |
3907.91.50.00 |
Unsaturated Polyester Resins | If "High Temp" material is actually Polyester (UPR), often confused with PP | ❌ Misclassification Risk: Polyester, not PP |
3907.99.50.50 |
Other Polyesters in primary forms | PBT, PET resins marketed as "High Temp PP" by error | ❌ Misclassification Risk: Polyester, not PP |
3824.99.93.97 |
Chemical Products & Preparations | Blends, masterbatches, or additives where PP/Polyester is not the sole active ingredient | ⚠️ Preparation, not pure raw material |
🔍 Key Reminder:
- "Polypropylene" strictly falls under 3902.
- If the material is chemically Polyester (even if heat-resistant), it falls under 3907.
- Customs will verify via MSDS (Material Safety Data Sheet) and GC-MS (Gas Chromatography-Mass Spectrometry) tests. Do not rely solely on product names like "High Temp PP" if the chemical composition is Polyester.
💰 III. 2026 Latest Tariff Rate Details (Including Additional Duties)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Date: November 10, 2025 (and subsequent imports)
🎯 1. 3902.30.00.00 & 3902.10.00.00 —— Polypropylene (Primary Forms)
| Item | Content |
|---|---|
| Base Rate | 6.5% (ad valorem) |
| Section 301 Duty | +25% (USITC Footnote 9903.02.15/16) |
| 122 Clause Duty | +10% (Specific to chemical raw materials under US trade policy) |
| Total Rate | 41.5% |
| Tax Calculation | CIF Value × 41.5% |
| De Minimis Exemption | ❌ Not Applicable (deny_de_minimis) |
| Legal Path | Section 301:9903.02.15 → 122 Clause → USITC:3902.30.00.00 |
📌 Explanation:
- Base 6.5%: Standard MFN rate for PP in primary forms.
- Section 301 +25%: Imposed on Chinese-origin plastics and resins.
- 122 Clause +10%: Additional duty on specific chemical raw materials.
- Total 41.5%: This is a high-cost entry. Must be calculated into FOB/CIF pricing.
🎯 2. 3907.91.50.00 & 3907.99.50.50 —— Polyester Resins (High-Temperature Alternatives)
| Item | Content |
|---|---|
| Base Rate | 6.5% (ad valorem) |
| Section 301 Duty | +25% (USITC Footnote 9903.07.10) |
| 122 Clause Duty | +10% |
| Total Rate | 41.5% |
| Tax Calculation | CIF Value × 41.5% |
| De Minimis Exemption | ❌ Not Applicable |
| Legal Path | Section 301:9903.07.10 → 122 Clause → USITC:3907.91.50.00 |
📌 Note:
- If your product is Polyester (e.g., PBT/PET) instead of PP, the rate is the same (41.5%).
- Misdeclaring Polyester as PP does not reduce taxes and may lead to penalties.
🎯 3. 3824.99.93.97 —— Chemical Preparations (Blends/Additives)
| Item | Content |
|---|---|
| Base Rate | 5.0% (ad valorem) |
| Section 301 Duty | +25% (USITC Footnote 9903.04.20) |
| 122 Clause Duty | +10% |
| Total Rate | 40.0% |
| Tax Calculation | CIF Value × 40.0% |
| De Minimis Exemption | ❌ Not Applicable |
| Legal Path | Section 301:9903.04.20 → 122 Clause → USITC:3824.99.93.97 |
📌 Explanation:
- This rate applies if the product is a blend, masterbatch, or chemical preparation rather than pure resin.
- Savings: 1.5% lower than pure PP/Polyester (40% vs 41.5%), but requires proof of being a "preparation."
🛠️ IV. Customs Clearance Practical Advice (Avoid Pitfalls)
✅ 1. Documentation Checklist (Mandatory)
| Document | Required | Notes |
|---|---|---|
| ✅ MSDS (Material Safety Data Sheet) | ✔️ | Must clearly state chemical composition (PP vs. Polyester). |
| ✅ COA (Certificate of Analysis) | ✔️ | Shows polymerization degree, melting point, and chemical structure. |
| ✅ Product Photos | ✔️ | Clear shots of pellets/powder, packaging, and labels. |
| ✅ Commercial Invoice | ✔️ | Must specify "Polypropylene Resin" or "Polyester Resin" accurately. |
| ✅ Packing List | ✔️ | Net weight, gross weight, and package count. |
| ✅ Origin Certificate | ✔️ | If non-Chinese, claim preferential rates. |
✅ 2. Classification Strategy (Key Rules)
🔥 "Chemical Identity Over Marketing Name"
| Scenario | Correct HS Code | Risk |
|---|---|---|
| Pure Polypropylene (PP) Pellets | 3902.30.00.00 or 3902.10.00.00 |
Low (if correctly identified) |
| Polyester (PBT/PET) Resin | 3907.91.50.00 or 3907.99.50.50 |
High (if mislabeled as PP) |
| PP Masterbatch/Blend | 3824.99.93.97 |
Medium (requires proof of preparation) |
| Mislabeling Polyester as PP | ❌ Danger | Penalties + Back Taxes + Audit |
📌 Tip:
- Do not use "High Temp PP" as a technical description in the invoice. Use "Polypropylene Resin, Grade XYZ, Heat Deflection Temp 120°C".
- If the product is a blend, ensure it meets the definition of "Chemical Preparation" under HS Code 3824 to benefit from the 40% rate.
✅ 3. Special Handling Cases
| Case | Recommendation |
|---|---|
| OEM Custom Resin | Provide formulation sheet to prove it is a "preparation" (3824) if applicable. |
| Sample Shipments | Even small samples are subject to 41.5% tax. No de minimis exemption. |
| Mixed Containers | If PP and Polyester are mixed, customs may audit the entire shipment. Separate clearly. |
| Recycled PP | May have different environmental regulations. Ensure compliance with EPA and local laws. |
🌍 V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3902.30.00.00 |
41.5% | None | High duty due to Section 301 + 122 Clause |
| 🇨🇳 China | 3902.30.00.00 |
5.0% | None | No additional duties |
| 🇪🇺 EU | 3902.30.00.00 |
6.5% | REACH | No additional duties |
| 🇯🇵 Japan | 3902.30.00.00 |
5.0% | JIS | No additional duties |
| 🇻🇳 Vietnam | 3902.30.00.00 |
0-5% | None | Potential for lower rates if processed locally |
📌 Conclusion:
- USA is the highest-cost market due to layered tariffs.
- China, EU, Japan have standard, lower duties.
- Diversify supply chain if targeting the US market to mitigate 41.5% tariff impact.
📌 VI. Common Mistakes & Pitfalls (Lessons Learned)
❌ Mistake 1: Declaring Polyester as Polypropylene
👉 Consequence: Customs lab test reveals Polyester → 41.5% vs 41.5% (no tax savings) + Penalties + Delay.
❌ Mistake 2: Claiming "Masterbatch" to get 40% instead of 41.5%
👉 Consequence: If product is pure resin, customs will reclassify → Back Taxes + Interest.
❌ Mistake 3: Ignoring the 122 Clause
👉 Consequence: Underpayment → Audit and Fine.
❌ Mistake 4: Using vague descriptions like "Plastic Raw Material"
👉 Consequence: Customs assigns highest default rate → Delays and Uncertainty.
✅ Correct Approach:
"Polypropylene Resin, Homopolymer, Primary Form, Melting Point 160°C, HS Code 3902.30.00.00"
🎯 VII. Conclusion: Precise Classification Saves Money!
🎯 Remember the Rule:
🔹 "PP is 3902, Polyester is 3907, Blend is 3824."
🔹 "Total Tax: 41.5% for PP/Polyester, 40.0% for Preparations."
🔹 "No De Minimis, No Exemptions for China Origin."
📌 Pro Tip:
If you are exporting high-temp resistant resins to the US, consider:
1. Pre-ruling: Apply for an Advance Ruling from US Customs (CBP) to confirm HS code.
2. Supply Chain Optimization: Source from non-Chinese origins if possible to avoid Section 301 duties.
3. Documentation Excellence: Ensure MSDS and COA are 100% accurate to avoid lab tests.
📣 Act Now:
📞 Contact a licensed customs broker + Provide MSDS & COA + Verify HS Code
🚀 Clear Customs Smoothly, Reduce Costs, and Scale Your Business!
✨ Professional Customs Clearance Starts with Accurate Classification!
💼 Every Percent of Tax Matters!
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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。