Wide Film for Aerospace Use
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3919905040 | 40.8% | CN | US | Official Doc |
| 3921905050 | 39.8% | CN | US | Official Doc |
| 3921190010 | 41.5% | CN | US | Official Doc |
| 3920591000 | 41.0% | CN | US | Official Doc |
| 3919905060 | 40.8% | CN | US | Official Doc |
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AI Analysis
π Wide Film for Aerospace Use (Aerospace-Grade Flexible Films)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
π I. Product Definition & Classification: Do You Understand "Aerospace Wide Film"?
Wide film, in the context of aerospace applications, refers to flexible polymer sheets or membranes used for thermal protection, insulation, packaging of sensitive components, or structural lamination. These films are characterized by their width (exceeding standard roll widths) and specific material properties (high durability, heat resistance, or chemical stability).
In international trade, the classification depends heavily on the material composition and functionality:
1. Self-Adhesive Plastic Films: Films coated with adhesive, used for sealing, laminating, or protective covering.
2. Non-Self-Adhesive Plastic Plates/Sheets/Films: Uncoated films used for insulation, packaging, or structural reinforcement.
3. Material-Specific Films: Films made from specific polymers like Polyethylene (PE), Polypropylene (PP), or Acrylics.
β οΈ Key Distinction:
- If the film is self-adhesive β Classified under 3919 (Self-adhesive plates, sheets, film, foil, strip, and other flat shapes, of plastics).
- If the film is non-adhesive and primarily for protection/insulation β Classified under 3920 or 3921.
- The exact polymer type (PE, PP, Acrylic) determines the specific subheading under 3920/3921.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
Based on the provided data, here are the most likely HS Codes for "Wide Film for Aerospace Use," depending on material and adhesive properties:
| HS Code | Product Description | Applicable Scenario | Tax Rate (Total) | Tax Details |
|---|---|---|---|---|
3919.90.50.40 |
Wide film, shape-matching film, material inferred as plastic, fits self-adhesive plastic board/sheet/film characteristics | Self-adhesive aerospace films, protective laminates with backing | 40.8% | Base: 5.8% + Section 301: 25.0% + Section 122: 10% |
3921.90.50.50 |
Wide film, shape-matching film, material not explicitly specified but fits plastic film category | General plastic films for aerospace packaging/insulation (non-adhesive) | 39.8% | Base: 4.8% + Section 301: 25.0% + Section 122: 10% |
3921.19.00.10 |
Wide film, shape-matching film, material inferred as Polyethylene (PE) or Polypropylene (PP) | PE/PP films for thermal insulation or vapor barriers in aerospace | 41.5% | Base: 6.5% + Section 301: 25.0% + Section 122: 10% |
3920.59.10.00 |
Wide film, shape-matching film, material inferred as Acrylic Polymer | Acrylic-based films for optical clarity or specific chemical resistance | 41.0% | Base: 6.0% + Section 301: 25.0% + Section 122: 10% |
3919.90.50.60 |
Wide film, shape-matching film, material inferred as plastic, fits other residual categories | Self-adhesive films that do not fit other specific adhesive subheadings | 40.8% | Base: 5.8% + Section 301: 25.0% + Section 122: 10% |
π Key Reminder:
- Section 301 Tariffs (25%): Apply to all plastic films of Chinese origin.
- Section 122 Tariffs (10%): Additional surcharge for specific plastic products.
- Base Tariffs (4.8%β6.5%): Vary based on polymer type (PE/PP vs. Others).
- Total Tax Rates Range from 39.8% to 41.5%, significantly impacting landed cost.
π° III. 2026 Latest Tariff Rate Breakdown (Including Surcharges)
β Applicable Country: United States (US)
β Country of Origin: China (CN)
β Effective Date: 2025/2026 (Current Policy)
π― 1. 3919.90.50.40 & 3919.90.50.60 ββ Self-Adhesive Plastic Films
| Item | Content |
|---|---|
| Base Tariff | 5.8% |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10.0% |
| Total Tariff | 40.8% |
| Tax Calculation | CIF Value Γ 40.8% |
| De Minimis Exemption | β Not Eligible (High risk of seizure/penalty if undervalued) |
| Legal Basis Path | HTSUS:3919.90.50 β USITC:301 β Customs Notice:122 |
π Explanation:
- Self-adhesive films are classified under Chapter 3919.
- The 10% Section 122 tariff is a recent addition targeting specific plastic products, adding significant cost.
- Total 40.8% is among the higher rates for plastic films.
π― 2. 3921.90.50.50 ββ Other Plastic Films (Non-Self-Adhesive)
| Item | Content |
|---|---|
| Base Tariff | 4.8% |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10.0% |
| Total Tariff | 39.8% |
| Tax Calculation | CIF Value Γ 39.8% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis Path | HTSUS:3921.90.50 β USITC:301 β Customs Notice:122 |
π Note:
- Slightly lower base rate (4.8%) compared to adhesive films.
- Suitable for insulation films, protective wraps, or non-adhesive laminates.
π― 3. 3921.19.00.10 ββ Polyethylene/Polypropylene Films
| Item | Content |
|---|---|
| Base Tariff | 6.5% |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10.0% |
| Total Tariff | 41.5% |
| Tax Calculation | CIF Value Γ 41.5% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis Path | HTSUS:3921.19.00 β USITC:301 β Customs Notice:122 |
π Note:
- PE/PP films have the highest base tariff (6.5%) due to domestic competition concerns.
- Total rate 41.5% is the highest in this list. Critical for cost planning.
π― 4. 3920.59.10.00 ββ Acrylic Polymer Films
| Item | Content |
|---|---|
| Base Tariff | 6.0% |
| Section 301 Surcharge | +25.0% |
| Section 122 Surcharge | +10.0% |
| Total Tariff | 41.0% |
| Tax Calculation | CIF Value Γ 41.0% |
| De Minimis Exemption | β Not Eligible |
| Legal Basis Path | HTSUS:3920.59.10 β USITC:301 β Customs Notice:122 |
π Note:
- Acrylic films are often used for optical or high-clarity aerospace applications.
- Total rate 41.0% reflects the specialized nature of the product.
π οΈ IV. Customs Clearance Practical Advice (Battle-Proven Pitfall Guide)
β 1. Required Documentation Checklist (Non-Negotiable)
| Document | Mandatory | Explanation |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must specify polymer type (PE, PP, Acrylic, etc.), width, thickness, and adhesive presence. |
| β Material Safety Data Sheet (MSDS) | βοΈ | Required for chemical safety compliance, especially for aerospace-grade films. |
| β Commercial Invoice | βοΈ | Clearly state: "Wide Plastic Film for Aerospace Use," including HS Code and Country of Origin. |
| β Bill of Lading/Air Waybill | βοΈ | Ensure packaging details match invoice. |
| β Certificate of Origin (CO) | βοΈ | Proof of Chinese origin (triggers Section 301 & 122). |
| β Third-Party Test Reports | βοΈ | If claiming "Aerospace-Grade" performance (e.g., heat resistance), provide test certificates. |
| β Packaging List | βοΈ | Detail roll diameters, lengths, and protective materials. |
β 2. Declaration Tactics (Key Mnemonics)
π₯ "Adhesive? Go 3919. Non-Adhesive? Check 3920/21. PE/PP? Pay More. Be Precise!"
| Scenario | Correct Declaration | Wrong Approach |
|---|---|---|
| Self-Adhesive Film | 3919.90.50.40 or .60 |
Misdeclare as non-adhesive β Audit Risk & Penalties |
| PE/PP Film | 3921.19.00.10 |
Generic "Plastic Film" β Misclassification & Back Taxes |
| Acrylic Film | 3920.59.10.00 |
Generic "Polymer Film" β Base Rate Mismatch |
| Non-Specific Plastic Film | 3921.90.50.50 |
Overly specific incorrect code β Clearance Delay |
β 3. Special Case Handling
| Scenario | Handling Advice |
|---|---|
| Aerospace Certification | Provide NASA or ESA compliance documents if available, but HS Code is based on material, not end-use. |
| Custom Rolls vs. Pre-Cut | Pre-cut pieces may still be classified as films if they retain the essential character. |
| Laminated Films | If multi-layer with adhesive, classify under 3919. If multi-layer without adhesive, classify under 3920/3921. |
| Sample Shipments | Even samples are subject to full tariff if declared as commercial goods. Do not use "Gift" or "Sample" to avoid taxes. |
π V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 3919.90.50.40 / 3921.19.00.10 |
39.8% β 41.5% | No specific FDA/CE required for plastic films | High Tariff due to Section 301 & 122 |
| π¨π³ China | 3919.90.50.40 / 3921.19.00.10 |
0% β 6.5% | GB Standards | Low export tax, high import tariff |
| πͺπΊ EU | 3919.90 / 3920.59 |
0% β 4.5% | REACH, RoHS | No Section 301/122 equivalent |
| π―π΅ Japan | 3919.90 / 3920.59 |
0% β 3.8% | JIS Standards | Moderate tariff, no surcharges |
π Conclusion:
- USA imposes the highest effective tariff (40%+) on Chinese plastic films.
- EU and Japan are more favorable in terms of tariff burden.
- Consider supply chain diversification if targeting the US market heavily.
π VI. Common Mistakes & Pitfall Guide (Lessons from Experience)
β Mistake 1: Declaring "Plastic Film" without specifying material.
π Consequence: Customs may assign a higher default rate or request additional testing β Delays.
β Mistake 2: Misclassifying self-adhesive films as non-adhesive.
π Consequence: Audit flag, potential penalties for underpayment.
β Mistake 3: Ignoring Section 122 Tariffs.
π Consequence: Unexpected 10% surcharge leads to budget overruns.
β Mistake 4: Using "Aerospace Use" to claim duty exemption.
π Consequence: No automatic exemption exists for aerospace materials in plastic films. Must pay full tariffs.
β Correct Approach:
"Wide Self-Adhesive Plastic Film, PE Core, 120cm Width, for Aerospace Packaging, HS Code 3919.90.50.40"
π― VII. Conclusion: Professional Declaration, Cost Optimization, Risk Mitigation
π― Remember the Mnemonics:
πΉ "Adhesive? 3919. Non-Adhesive? 3920/21. PE/PP? Highest Rate. Be Precise!"
πΉ "Section 301 + 122 = ~35% Surcharge. Total Rate ~40%. Plan Ahead!"
π Pro Tip:
- If your film is shipped from Vietnam, Mexico, or Thailand, you may avoid Section 301 tariffs (0β25% savings).
- Apply for USITC Exclusions if available for specific aerospace materials.
- Always verify the exact polymer composition with your supplier before declaring.
π£ Immediate Action:
π Consult a licensed customs broker + Provide Material SDS + Apply for HS Code Advance Ruling
π Ensure Aerospace Films clear US Customs smoothly, efficiently, and cost-effectively!
β¨ Professional Clearance Starts with Accurate Classification!
πΌ Every Percent of Tariff Matters in Aerospace Logistics!
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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) β Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) β More specific grouping within the chapter
- Subheading (6 digits) β Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) β 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 β The standard duty rate applied to WTO members
- General rate β Applied to countries without trade agreements
- Trade remedy duties β 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.