Heat Transfer
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 4911914040 | 17.5% | CN | US | Official Doc |
| 4911998000 | 17.5% | CN | US | Official Doc |
| 3921901910 | 40.3% | CN | US | Official Doc |
| 3921904090 | 39.2% | CN | US | Official Doc |
| 3921904010 | 39.2% | CN | US | Official Doc |
AI Analysis
π¨οΈ Heat Transfer Materials (Heat Transfer Stickers/Foil/Letters)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional-Levelιε
³ Strategy
π I. Product Definition & Classification: Do You Really Understand "Heat Transfer"?
Heat transfer materials are a broad category used primarily in textile printing, packaging, and industrial labeling. In international trade, they are distinguished by their material composition and function:
1. Paper/Printed Base (Paper-Based Heat Transfer Stickers):
Items where the primary carrier is paper, printed with special ink/pigments, designed to be transferred to fabric or other surfaces via heat and pressure. These fall under Chapter 49 (Printed Books/Newspapers/Other Printed Materials).
2. Plastic/Resin/Polyester Base (Heat Transfer Foil/Letters):
Items where the carrier is plastic film, resin, or polyester, often containing metallic or synthetic pigments. These fall under Chapter 39 (Plastics and Articles Thereof).
β οΈ Key Distinction Point:
- If the backing material is paper βε½η±» to 4911 (Printed articles).
- If the backing material is plastic/polyester/resin βε½η±» to 3921 (Plastic plates, sheets, film, foil, and strip).
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Applicable Scenario | Base Material |
|---|---|---|---|
4911.91.40.40 |
Heat Transfer Stickers, categorized as Printed Items / Design Category | Textile printing on fabric, paper-based designs | β Paper |
4911.99.80.00 |
Heat Transfer Stickers, Printed Items (Includes Ink & Film Composite) | Multi-layer printed stickers with minor film components | β Paper/Composite |
3921.90.19.10 |
Heat Transfer Letters/Numbers, Inferred Material: Plastic/Resin, Sheet/Film Form | Iron-on letters for clothing, plastic-based decals | β Plastic/Resin |
3921.90.40.90 |
Polyester Heat Transfer Foil, Matching Polyester Material & Foil Form | Industrial heat transfer foil, polyester-based film | β Polyester/Plastic |
3921.90.40.10 |
Polyester Heat Transfer Foil, Matching Polyester Material & Foil Form | General polyester foil, plastic film/foil category | β Polyester/Plastic |
π Key Reminder:
- Paper-based heat transfer stickers (even if they have a thin backing layer) are generally classified under 4911.
- Plastic/Polyester-based foils and letters are strictly classified under 3921.
- Misclassifying plastic foil as paper (or vice versa) leads to significant tariff differences.
π° III. 2026 Latest Tariff Rate Breakdown (Including Surcharge Tariffs)
β Applicable Country: USA (US)
β Origin: China (CN)
β Effective Time: As per 2026 tariff rules (including Section 301 & 122 provisions)
π― 1. 4911.91.40.40 & 4911.99.80.00 β Heat Transfer Stickers (Printed/Paper-Based)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (Ad Valorem) |
| Section 301 Surcharge | +7.5% (List 4B / Additional Tariffs) |
| Section 122 Tariff | +10.0% (Specific China-related surcharge) |
| Total Tariff Rate | 17.5% |
| Tax Calculation | CIF Value Γ 17.5% |
| De Minimis Eligibility | β Not Eligible (Deny De Minimis for Section 301/122 goods) |
| Legal Basis Path | Base: 0% β Section 301: +7.5% β Section 122: +10% |
π Explanation:
- These items are considered "Printed Articles" with a low base rate.
- However, due to trade tensions, they are subject to Section 301 (7.5%) and Section 122 (10%) surcharges.
- Total Cost Increase: 17.5% on CIF value.
π― 2. 3921.90.19.10 β Heat Transfer Letters (Plastic/Resin)
| Item | Content |
|---|---|
| Base Tariff | 5.3% (Ad Valorem) |
| Section 301 Surcharge | +25.0% (List 4A/4B General Surcharge) |
| Section 122 Tariff | +10.0% (Specific China-related surcharge) |
| Total Tariff Rate | 40.3% |
| Tax Calculation | CIF Value Γ 40.3% |
| De Minimis Eligibility | β Not Eligible |
| Legal Basis Path | Base: 5.3% β Section 301: +25.0% β Section 122: +10% |
π Note:
- Plastic-based heat transfer materials are considered more "industrial" or "basic plastic products," hence the higher base tariff (5.3%).
- The 25% Section 301 tariff is significantly higher than for paper-based items.
π― 3. 3921.90.40.90 & 3921.90.40.10 β Polyester Heat Transfer Foil
| Item | Content |
|---|---|
| Base Tariff | 4.2% (Ad Valorem) |
| Section 301 Surcharge | +25.0% (List 4A/4B General Surcharge) |
| Section 122 Tariff | +10.0% (Specific China-related surcharge) |
| Total Tariff Rate | 39.2% |
| Tax Calculation | CIF Value Γ 39.2% |
| De Minimis Eligibility | β Not Eligible |
| Legal Basis Path | Base: 4.2% β Section 301: +25.0% β Section 122: +10% |
π Note:
- Polyester foil has a slightly lower base tariff (4.2%) than plastic letters (5.3%), but the surcharges are the same.
- Total effective rate is 39.2%, which is still very high due to trade policies.
π οΈ IV. Customs Clearance Practical Advice (Avoiding Pitfalls)
β 1. Preparation Checklist (Required Documents)
| Document | Must Provide | Description |
|---|---|---|
| β Product Specification Sheet | βοΈ | Detailed composition: % Paper, % Plastic, Ink type, Adhesive type. |
| β Product Photos | βοΈ | Clear shots of the backing material (paper vs. plastic film). |
| β Commercial Invoice | βοΈ | Must specify "Heat Transfer Sticker/Foil" and material composition. |
| β Packing List | βοΈ | Weight and dimensions per carton. |
| β Certificate of Origin (CO) | βοΈ | Proof of origin to apply for any potential exemptions (if available). |
| β Material Safety Data Sheet (MSDS) | βοΈ | If chemicals/inks are involved, to ensure safe transport. |
β 2. Declaration Tips (Key Mnemonic)
π₯ "Paper goes to 49, Plastic goes to 39; Section 301 bites hard, Section 122 adds more!"
| Scenario | Correct HS Code | Incorrect Approach | Consequence |
|---|---|---|---|
| Paper-based sticker with ink | 4911.91.40.40 or 4911.99.80.00 |
Misclassify as Plastic (3921) |
Overpay tariff (17.5% vs 39.2%) |
| Plastic/Polyester foil | 3921.90.40.90 or 3921.90.40.10 |
Misclassify as Paper (4911) |
Under-declare tariff β Penalties & Back Taxes! |
| Mixed material (Plastic backing) | 3921 series |
Declare as Paper | Customs inspection will reject β Delay/Detention |
β 3. Special Cases
| Situation | Handling Advice |
|---|---|
| OEM Custom Designs | Provide design files and sample photos to prove it's a "printed article" if using paper base. |
| Heat Transfer for Industrial Marking | Ensure it's not classified as "Electrical/Industrial Equipment" parts; stick to material basis. |
| Small Samples for Testing | Still subject to de minimis rules? No, Section 301/122 goods are often excluded. Check current CBP exemptions. |
| Polyester vs. Plastic Foil | Be precise. If it's polyester, use 3921.90.40.x; if generic plastic, use 3921.90.19.x. |
π V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 4911.x or 3921.x |
17.5% (Paper) 39.2-40.3% (Plastic) |
No special cert required | High surcharges due to trade policy |
| π¨π³ China | 4911.x or 3921.x |
Low/0% | RoHS (for export back?) | Standard import duties |
| πͺπΊ EU | 4911.x or 3921.x |
0-6.5% | REACH (Chemicals) | No Section 301/122 equivalents |
| π¬π§ UK | 4911.x or 3921.x |
0-6.5% | UKCA (if applicable) | Post-Brexit rules apply |
| π―π΅ Japan | 4911.x or 3921.x |
0-6% | PSE (if electrical) | Generally low tariffs |
π Conclusion:
- The USA is the most challenging market due to Section 301 and Section 122 tariffs.
- Plastic-based heat transfer materials face nearly 40% tariff, while paper-based face 17.5%.
- For non-US markets, tariffs are significantly lower, but compliance (REACH, etc.) is key.
π VI. Common Errors & Pitfall Guide (Lessons Learned)
β Error 1: Declaring "Plastic Foil" as "Paper Sticker" to save 20%+ in tariffs.
π Consequence: Customs audit β Back taxes, fines, and potential blacklist.
β Error 2: Using "Heat Transfer" as the only description without specifying material.
π Consequence: Customs officer may default to the higher-risk/higher-tariff category or delay inspection.
β Error 3: Ignoring Section 122 tariffs.
π Consequence: Even if base tariff is 0%, 10% Section 122 still applies. Total cost miscalculation.
β Correct Practice:
"Heat Transfer Stickers, Paper-Based, with Adhesive Backing, for Textile Application, Model XYZ"
or
"Polyester Heat Transfer Foil, Silver Color, Roll Form, for Industrial Marking"
π― VII. Conclusion: Professional Declaration, Save Time, Reduce Costs!
π― Remember the Mnemonic:
πΉ "Paper is 17.5%, Plastic is 40%; Base rate matters, Surcharge kills profits!"
πΉ "Check material first, HS code next, Avoid misclassification debt!"
π Tips:
- If you use plastic-based heat transfer, consider supply chain diversification (e.g., sourcing from Vietnam/Mexico if possible) to avoid US tariffs.
- For paper-based items, ensure the paper content is dominant to stay in Chapter 49.
- Always request a Pre-Ruling from CBP if the material composition is ambiguous.
π£ Take Action Now:
π Consult a licensed customs broker + Provide material specs + Apply for HS Code pre-ruling
π Ensure your heat transfer products clear customs smoothly, maximize profit, and avoid legal risks!
β¨ Professional Clearance Starts with Accurate Classification!
πΌ Every cent saved on tariffs is pure profit!
Customer Reviews
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.