🏭 Polyamide Plastic Sheet (Non-Foamed): HS Code Classification & US Tariff Breakdown

🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy

⚠️ CRITICAL ALERT: The provided <DATA> contains PVC (Polyvinyl Chloride) HS codes, NOT Polyamide. Polyamide (Nylon) and PVC are chemically distinct. Misclassifying Polyamide as PVC based on the provided data will lead to incorrect HS codes, potential fines, and rejection of declaration.

Below is the accurate classification for Polyamide Non-Foamed Sheets, followed by an explanation of why the provided <DATA> applies to PVC, and finally, specific advice for Polyamide.

📌 1. Product Definition: What is "Polyamide Plastic Sheet (Non-Foamed)"?

Polyamide (PA), commonly known as Nylon, is a thermoplastic polymer. * Non-Foamed: Solid, dense structure, no air cells. * Forms: Sheets, plates, films, rods. * Key Characteristics: High strength, wear resistance, self-lubricating.

In US Customs terminology: * If it is simple sheets/plates → Chapter 39 (Plastics and articles thereof). * If it is fabricated into other forms (e.g., specific industrial parts) → May fall under Chapter 39 or other chapters depending on use.

❌ 2. Analysis of Provided <DATA> (PVC Only)

The <DATA> you provided lists HS codes for PVC (Polyvinyl Chloride), NOT Polyamide.

🚫 Do NOT use these HS codes for Polyamide shipments. These codes attract the high US tariffs listed in <DATA> (40.8%–41.5%), but they apply to PVC, not Nylon.

✅ 3. Correct HS Code for Polyamide Plastic Sheet (Non-Foamed)

For Non-Foamed Polyamide (Nylon) Sheets, the correct US HTSUS code is typically:

🎯 3920.49.50.00

• Description: Other plates, sheets, film, foil, and strip, of plastics: Other: Of polyamides.
• Base Duty Rate: 5.3%
• Material: Polyamide (PA)
• Form: Non-foamed plates/sheets

🎯 3920.49.80.00

• Description: Other plates, sheets, film, foil, and strip, of plastics: Other: Other: Other
• Note: Sometimes used if 3920.49.50.00 is not specific enough, but 3920.49.50.00 is the primary code for PA sheets.

💰 4. Tariff Breakdown for Polyamide (HTS 3920.49.50.00)

Assuming origin: China (CN), Destination: USA (US)

⚠️ Critical Check: - Polyamide sheets from China are often subject to 25% Section 301 tariffs. - DO NOT apply the 10% IEEPA rate from the <DATA> unless confirmed for Polyamide. The <DATA>'s 10% was for PVC.

🛠️ 5. Customs Clearance Advice for Polyamide Sheets

✅ 1. Documentation Requirements

✅ 2. Key Clearance Tips

• Do Not Mix PVC and Polyamide: Clearly separate PVC products (from your <DATA>) from Polyamide products. They have different HS codes and different tax implications.
• Check Section 301 List: Verify if your specific Polyamide sheet is on List 3 (+25%) or List 4A (+7.5%). Most PA sheets are on List 3.
• Avoid "Generic" Descriptions: Do not just write "Plastic Sheet." Specify: > "Polyamide (Nylon) 6,6, Non-Foamed, Solid Sheet, Black, 5mm Thickness"

✅ 3. Cost Optimization

• Pre-Production Verification: Before shipping, submit an Advance Ruling Request to US CBP with product samples/specs to confirm the exact HTSUS code and duty rate.
• Exclusions: Check if any Section 301 exclusions apply to Polyamide products. (Many were expired, but check current status).

📊 6. Comparison: PVC (Your <DATA>) vs. Polyamide (Actual Product)

📌 7. Conclusion & Action Items

1. Do NOT use the HS codes from <DATA> for Polyamide. They are for PVC.
2. Use HTSUS 3920.49.50.00 for Non-Foamed Polyamide Sheets.
3. Verify Section 301 Tariff: Confirm if 25% or 7.5% applies.
4. Prepare Accurate Documentation: Clearly label as "Polyamide/Nylon" to avoid customs detention.

🚀 Pro Tip: If you are importing both PVC and Polyamide, create separate shipments or clearance entries to avoid confusion and ensure correct tariff application.

✨ Accurate Classification Saves Money! 💼 Don't Let PVC Data Mislead Your Nylon Shipment!