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Wear resistant Polyamide Raw Material

CN → US
HS编码 关税税率 原产国 目的国 文档
3908100000 41.3% CN US 官方文档
3908907000 41.5% CN US 官方文档
3902300000 41.5% CN US 官方文档
3902100000 41.5% CN US 官方文档
3908100000 41.3% CN US 官方文档

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AI分析

🛡️ Wear Resistant Polyamide Raw Material (PA / Nylon)


🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Grade Entry Strategy
📌 I. Product Definition & Classification: What Exactly is "Wear Resistant Polyamide"?

Polyamide, commonly known as Nylon, is a versatile synthetic polymer renowned for its high strength, flexibility, and exceptional resistance to abrasion. In international trade, "Raw Material" implies the material is in a preliminary form, not yet processed into final articles like gears, bearings, or clothing.

The classification depends heavily on the form (pellets, powder, chips) and composition (pure vs. modified/additivized).

Two Primary Categories: 1. Virgin Polyamide Resin (Unmodified): Pure PA6, PA66, PA11, etc., in granular or powder form. → HS 3908 2. Modified/Compounded Polyamide: Polyamide mixed with glass fibers, carbon fibers, lubricants, or other polymers to enhance wear resistance. → HS 3909 (often requires careful justification)

⚠️ Critical Distinction:
- If the material is pure (only polyamide monomers/polymer + basic stabilizers) → HS 3908
- If the material contains reinforcing fillers (e.g., >20% Glass Fiber) or complex additives explicitly for "wear resistance" beyond standard stabilization → HS 3909 (Other primary forms of polyamides)
- Do not classify finished nylon parts (e.g., nuts, screws, conveyor belts) here; those go under Chapter 39 (Articles) or Chapter 84/85.


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

HS Code Product Description Applicable Scenario Modified/Compounded?
3908.10.00.00 Polyamides-6, -10, -11, -12, their salts, and other polyamides-6, -10, -11, -12 in primary forms Pure PA6/PA11/PA12 pellets/powder ❌ No (Virgin)
3908.90.00.00 Other polyamides in primary forms Pure PA66, PA46, PA4T, etc. ❌ No (Virgin)
3909.50.00.00 Polyamides in primary forms (Specifically those modified/composite) PA6+GF (Glass Fiber), PA66+MoS2 (Molybdenum Disulfide for wear) ✅ Yes (Modified)
3916.20.00.00 Monofilament, rod, stick, and profile shapes, of polymers of subheading 3908 Pre-formed rods/tubes for machining ⚠️ Semi-finished
3926.90.00.00 Other articles of plastics (e.g., if pre-molded into simple shapes) If classified as articles rather than raw materials ❌ Avoid if possible

🔍 Key Reminder:
- "Raw Material" = Primary Forms: Pellets, granules, powders, flakes.
- Wear Resistance Additives: If the wear resistance comes from standard lubricants (e.g., PTFE micro-dose) without significant fiber reinforcement, it may still qualify under 3908. However, if it contains >10-20% reinforcing fillers, 3909 is safer.
- Pre-molded shapes (rods/tubes): Often misclassified. If sold as raw material for machining, 3908 is preferred if sold in bulk. If sold as finished stock shapes, 3916.


💰 III. 2026 Latest Tariff Rate Detailed Breakdown (Including Surtaxes & Policy Add-ons)

Applicable Country: United States (US)
Country of Origin: China (CN)
Effective Time: Post-November 10, 2025 (Subject to USITC Footnotes)

🎯 1. 3908.10.00.00 / 3908.90.00.00 —— Virgin Polyamide Resin (Unmodified)

Item Content
Base Rate 0% (ad valorem)
USITC Additional Duty +25% (Under USITC Footnote 9903.88.01 for Section 301 goods)
IEEPA Additional Duty +10% (Targeting China/HK products under IEEPA 9903.01.24)
Total Effective Rate 35%
Tax Calculation CIF Value × 35%
De Minimis Exemption Not Eligible (deny_de_minimis)
Legal Basis Path IEEPA:9903.01.25IEEPA:9903.01.24USITC:3908.xxxx.xxxxFOOTNOTE:9903.88.01

📌 Explanation:
- Virgin polyamides are considered industrial intermediates but are still subject to Section 301 tariffs.
- Total 35% is significant for bulk chemical imports. Must be factored into FOB pricing.

🎯 2. 3909.50.00.00 —— Modified/Compounded Polyamide (e.g., PA+GF)

Item Content
Base Rate 0%
USITC Additional Duty +25%
IEEPA Additional Duty +10%
Total Effective Rate 35%
Tax Calculation CIF × 35%
De Minimis Exemption ❌ Not Eligible
Legal Basis Path Same as above

📌 Note:
- Modified engineering plastics face the same tariff structure as virgin plastics under current US policy.
- Ensure the Technical Data Sheet (TDS) clearly states the composition to avoid reclassification disputes.


🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance)

✅ 1. Required Documentation Checklist (Non-negotiable)

Document Must Provide Description
Technical Data Sheet (TDS) ✔️ Must specify polymer type (PA6, PA66), molecular weight, and filler content %.
Safety Data Sheet (SDS) ✔️ Required for chemical safety; Class 9 (Miscellaneous Dangerous Goods) if applicable.
Commercial Invoice ✔️ Clearly state "Polyamide Resin, Unmodified" or "Compounded Polyamide, PA6+30% GF".
Certificate of Origin (CO) ✔️ Crucial for proving non-US origin to apply (or challenge) surtaxes.
Packaging List ✔️ Specify net/gross weight, package type (e.g., 25kg bags).
Import License (if applicable) ✔️ Some specialized polymers may require EPA or DOT approval if used in auto parts.

✅ 2. Declaration Strategy (Key Mnemonics)

🔥 "Pure = 3908, Modified = 3909, Fillers = Disclose, De Minimis = Denied!"

Scenario Correct Declaration Wrong Practice
Pure PA6 Pellets 3908.10.00.00 Declare as "Plastic Parts" → Higher duty, compliance risk
PA66 + 30% Glass Fiber 3909.50.00.00 Declare as 3908.10 → Classified as false, penalties
Pre-cut Nylon Rods 3916.20.00.00 Declare as raw material → Misclassification
Small Sample (<$800) Still 35% + Inspection Assume De Minimis exemption → Seizure Risk!

📌 Critical Warning:
- The de minimis exemption ($800) does NOT apply to goods from China under Section 301/IEEPA. Even small samples are subject to full tariff and strict inspection.


✅ 3. Special Handling for "Wear Resistant" Claims

Situation Handling Advice
Added Lubricants (PTFE, etc.) If <10% additive, keep as Virgin (3908) if possible; otherwise, Compounded (3909). Provide TDS.
Carbon Fiber Reinforced Strongly recommend 3909. Carbon fiber is a high-value filler; customs will scrutinize.
Bio-based Polyamide (PA11/PA12 from Castor Oil) Still falls under 3908. No green tariff advantage in US currently.
Recycled Polyamide If re-pelletized from waste, may qualify under 3902.30.00.00 (Polyolefins? No, PA is different). Actually, recycled PA is still 3908/3909. Check if "Recycled" status offers any preferential treatment (rarely).

🌍 V. Global Market Comparison (2026 Latest)

Country/Region Recommended HS Code Tariff Rate (China Origin) Certification Requirements Remarks
🇺🇸 USA 3908.10.00.00 / 3909.50.00.00 35% (25% Sec 301 + 10% IEEPA) EPA TSCA, CPSIA (if food contact) High tariff burden; verify origin carefully.
🇨🇳 China 3908.10.00.00 5% CCC (only if finished goods) Low duty for raw material import.
🇪🇺 EU 3908.10 / 3909.50 0% (Most FTA partners) or 4.4% (MFN) REACH, RoHS, WEEE No surtaxes. REACH registration is key.
🇬🇧 UK 3908.10 / 3909.50 4.4% (MFN) UKCA, REUK Post-Brexit rules apply.
🇯🇵 Japan 3908.10 / 3909.50 6.0% PSE (if electronic components) JIS standards often requested.
🇦🇺 Australia 3908.10 / 3909.50 5% RCM (if electrical) No surtaxes.

📌 Conclusion:
- USA is the most expensive market for Chinese-sourced Polyamide due to the 35% effective rate.
- EU and Japan offer competitive rates (0-6%), but require strict chemical compliance (REACH/JIS).
- Supply Chain Strategy: Consider sourcing Virgin PA from non-US-tariffed countries (e.g., Malaysia, Vietnam) if re-exporting to US, though "Substantial Transformation" rules apply.


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

Error 1: Declaring "Nylon 6,6" as "Polymer Parts"
👉 Consequence: Wrong HS Code (e.g., 3926), higher duty (up to 5-7% base + surtax), and compliance audits.

Error 2: Ignoring "Modified" status
👉 Consequence: Declaring Compounded PA (with Glass Fiber) as Virgin PA (3908) → Customs reclassifies to 3909, applies penalties, and demands back taxes.

Error 3: Assuming De Minimis ($800) applies
👉 Consequence: Seizure of goods. Chinese-origin polyamides are explicitly excluded from de minimis entry.

Error 4: Missing SDS/REACH Documentation
👉 Consequence: Cargo held at port. EPA/Customs will block entry without proper chemical safety data.

Correct Practice:

"Polyamide 6, Virgin, Unmodified, Pellet Form, PA6 Resin for Injection Molding, MSDS Provided, REACH Compliant"


🎯 VII. Conclusion: Precision in Classification Saves Money

🎯 Remember the Mantra:

🔹 "Pure = 3908, Modified = 3909, Fillers = Declare, De Minimis = NO!"
🔹 "Tariff = 35%, Compliance = Key, Documentation = Complete!"


📌 Pro Tip:
If your product is Bio-based PA11 or PA12, ensure you have ISCC PLUS or similar certification if marketing as "Green," but note it does not reduce US tariffs. For EU, REACH registration is mandatory.


📣 Immediate Action:

📞 Contact a licensed US Customs Broker.
📄 Prepare TDS, SDS, and Commercial Invoice.
🚀 Secure your supply chain with accurate classification to avoid 35% shock and delays!


Professional Clearance Starts with Precise Classification!
💼 Every percentage point counts in commodity trading!

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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。

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。