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CN → 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
🖨️ Heat Transfer Stickers & Foils (Thermal Transfer Labels)
🌐 HS Code Classification & Customs Clearance Guide | 2026 Latest Tariff Analysis | Strategic Compliance Strategy
📌 I. Product Definition & Classification: What Exactly is "Heat Transfer"?
Heat transfer products refer to images, logos, or text printed on a carrier material (film, paper, or plastic) that is transferred to a substrate (fabric, plastic, metal, etc.) using heat and pressure. In international trade, these items are classified based on their material composition and physical form, leading to significantly different tax treatments.
The key distinction lies in whether the product is primarily viewed as a printed good or a plastic/polymer article.
⚠️ Critical Distinction Point:
- If the carrier is paper or the primary function is printing, it falls under Chapter 49 (Printed Materials) → Lower Tax (17.5%)
- If the carrier is plastic film/polyester and viewed as a synthetic sheet/film, it falls under Chapter 39 (Plastics) → Higher Tax (39.2% - 40.3%)
📦 II. HS Code Classification Matrix (2026 Latest Tariff Authority)
| HS Code | Product Description | Applicable Scenario | Material/Form Basis | Tax Rate (Total) |
|---|---|---|---|---|
4911.91.40.40 |
Heat Transfer Stickers (Paper/Standard) | Standard sticker labels; printed on paper or non-plastic carrier | Printed material, sheet-like | 17.5% |
4911.99.80.00 |
Other Printed Materials (Heat Transfer) | Complex heat transfer designs; mixed media where printing is dominant | Printing ink + film, defined as "other printed matter" | 17.5% |
3921.90.19.10 |
Other Plastic Sheets/Foils (Resin/Plastic) | Letters/shapes made of plastic/resin; "兜底" (catch-all) category | Plastic/Resin, sheet/film form | 40.3% |
3921.90.40.90 |
Polyester Heat Transfer Foils | Polyester-based transfer foils; plastic film/foil category | Polyester plastic, foil form | 39.2% |
3921.90.40.10 |
Polyester Plastic Foils | Polyester heat transfer foils; no material conflict | Polyester plastic, foil form | 39.2% |
🔍 Key Reminder:
- "Printed" vs. "Plastic": Customs will scrutinize the carrier material. If the base is paper, use4911. If the base is polyester/polypropylene film, use3921. - Packaging: Even if heat transfer stickers are packaged separately, if they are pre-printed designs,4911is often defensible. However, raw polyester foils with ink on top are strictly3921.
💰 III. 2026 Latest Tariff Rate Breakdown (Including Surtaxes & Policy Add-ons)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: Current rates apply (including Section 301 & 122 provisions)
🎯 1. 4911.91.40.40 & 4911.99.80.00 —— Printed Heat Transfer Items
| Item | Content |
|---|---|
| Basic Tariff | 0.0% (ad valorem) |
| Section 301 Surtax | +7.5% (USITC Footnote related to Chapter 49) |
| Section 122 Tariff | +10% (Specific provision for certain Chinese goods) |
| Total Effective Rate | 17.5% |
| Tax Calculation | CIF Value × 17.5% |
| De Minimis Eligibility | ❌ Not Eligible (Deny de minimis for Section 122/301 goods from China) |
| Legal Basis Path | Section 301: 9903.88.01 → Section 122 → USITC: 4911.xx.xx |
📌 Explanation:
- These codes fall under "Printed Materials." The Section 301 surtax is only 7.5% (not 25%) for many printed goods, making this the preferred classification if legally justifiable. - The Section 122 tariff (10%) applies specifically to certain Chinese-origin goods, adding to the base. - Total 17.5% is significantly lower than the plastic category.
🎯 2. 3921.90.19.10 —— Plastic/Resin Heat Transfer Letters/Sheets
| Item | Content |
|---|---|
| Basic Tariff | 5.3% |
| Section 301 Surtax | +25.0% (Full 301 tariff for plastics from China) |
| Section 122 Tariff | +10% |
| Total Effective Rate | 40.3% |
| Tax Calculation | CIF Value × 40.3% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis Path | Section 301: 9903.88.01 → Section 122 → USITC: 3921.90.19.10 |
📌 Explanation:
- This is a "catch-all" (兜底) code for plastic sheets not elsewhere specified. - High Risk: Customs may view any plastic-based heat transfer as a plastic product, triggering the 25% Section 301 surtax. - Total 40.3% is a heavy burden.
🎯 3. 3921.90.40.90 & 3921.90.40.10 —— Polyester Heat Transfer Foils
| Item | Content |
|---|---|
| Basic Tariff | 4.2% |
| Section 301 Surtax | +25.0% (Full 301 tariff for plastic foils/films) |
| Section 122 Tariff | +10% |
| Total Effective Rate | 39.2% |
| Tax Calculation | CIF Value × 39.2% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis Path | Section 301: 9903.88.01 → Section 122 → USITC: 3921.90.40.xx |
📌 Explanation:
- Specifically for polyester carriers. - No Material Conflict: The classification matches the material (plastic) and form (foil). - Total 39.2% is slightly lower than the resin category due to a lower base tariff (4.2% vs 5.3%), but still very high.
🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance)
✅ 1. Preparation Checklist (Mandatory Documents)
| Document | Required | Description |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must detail carrier material (Paper vs. Polyester/Plastic), ink type, and transfer method. |
| ✅ Material Composition Certificate | ✔️ | Crucial for distinguishing between Chapter 49 (Printed) and Chapter 39 (Plastic). |
| ✅ Product Photos (Clear & Detailed) | ✔️ | Show the carrier surface. Is it paper fiber? Or smooth plastic? |
| ✅ Transfer Instructions | ✔️ | Explain how it's used (e.g., "applied to t-shirt via heat press"). |
| ✅ Commercial Invoice | ✔️ | Clearly state: "Heat Transfer Stickers, Paper Carrier" or "Polyester Heat Transfer Foil". Do not use generic "Stickers". |
| ✅ Packing List | ✔️ | Detail contents to avoid "mixed mode" issues. |
✅ 2. Declaration Tips (Key Mnemonics)
🔥 "Material Determines Code: Paper = 17.5%, Plastic = 40%!"
| Scenario | Correct Declaration | Wrong Practice | Result |
|---|---|---|---|
| Paper-based heat transfer stickers | HS Code 4911.91.40.40 |
Declare as "Plastic Stickers" | Overpay tax (40% vs 17.5%) |
| Polyester heat transfer film | HS Code 3921.90.40.90 |
Declare as "Paper Printed Goods" | Customs Penalty + Seizure |
| Resin/Plastic Letters (3D) | HS Code 3921.90.19.10 |
Declare as "Toys" or "Decor" | Misclassification, high risk |
| Mixed Package (Paper + Plastic) | Split shipment or declare most valuable | Combined declaration | Complex customs scrutiny |
✅ 3. Special Handling Cases
| Situation | Recommendation |
|---|---|
| OEM Custom Designs | Provide design files + material specs. Proves "printed product" status if carrier is paper. |
| Multi-layer Foils | If it has multiple plastic layers, it’s still 3921. Do not try to split it into "ink" and "plastic". |
| Samples | Even small samples are subject to the same HS Code and tax rates. |
| Origin Marking | Ensure "Made in China" is visible on packaging to avoid origin misdeclaration issues. |
🌍 V. Global Market Comparison (2026 Update)
| Country/Region | Recommended HS Code | Tariff (CN Origin) | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 4911.91.40.40 (Paper) |
17.5% | None specific | If plastic: 39.2%-40.3% |
| 🇺🇸 USA | 3921.90.40.90 (Plastic) |
39.2% | None specific | High tariff due to Section 301 |
| 🇨🇳 China | 4911.99.00.00 |
~10-13% | CCC (if applicable) | Lower base tariff |
| 🇪🇺 EU | 4911.99.90 |
0-6.5% | REACH, CE | No Section 301 equivalent |
| 🇬🇧 UK | 4911.99.90 |
0-6.5% | UKCA | Post-Brexit rules apply |
| 🇦🇺 Australia | 4911.99.90 |
5% | N/A | Moderate tariff |
📌 Conclusion:
- USA is the only major market with punitive tariffs on Chinese heat transfers. - Strategy: If you can use paper carriers, you save 22%+ in duties. If you must use polyester (for durability/washability), expect ~40% duty.
📌 VI. Common Mistakes & Pitfalls (Lessons Learned)
❌ Mistake 1: Declaring "Heat Transfer Stickers" as "Stationery" or "Paper Goods" when they are plastic-based.
👉 Consequence: Customs audit → Back taxes + penalties + seizure.
❌ Mistake 2: Using "Sticker" (generic) without specifying material.
👉 Consequence: Customs defaults to the highest reasonable rate or requires manual examination delay.
❌ Mistake 3: Ignoring Section 122 Tariff.
👉 Consequence: Even if Section 301 is low (7.5%), the additional 10% (Section 122) pushes the total to 17.5% for printed goods.
✅ Correct Approach:
"Heat Transfer Stickers, Paper Carrier, Pre-printed Design, For Apparel Application"
HS Code:4911.91.40.40
Duty: 17.5%"Heat Transfer Foil, Polyester Base, 120 Microns, For Plastic Substrate"
HS Code:3921.90.40.90
Duty: 39.2%
🎯 VII. Conclusion: Precision Classification Saves Thousands!
🎯 Remember the Golden Rule:
🔹 "Paper = 4911 = 17.5% | Plastic = 3921 = ~40%"
🔹 "Material is Key! Don't Guess, Specify!"
📌 Pro Tip:
If you are exporting large volumes to the US, consider engineering your product to use paper carriers where possible, or pre-pay duties into your cost structure. For polyester foils, ensure your pricing accounts for the ~40% tariff hit.
📣 Immediate Action:
📞 Consult a Customs Broker before your first shipment.
📄 Provide Material Certificates to support your HS Code choice.
🚀 Accurate Classification = Lower Costs = Faster Clearance.
✨ Professional Clearance Starts with Precise Classification!
💼 Your Margin is Protected by Accurate Data!
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) — Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) — More specific grouping within the chapter
- Subheading (6 digits) — Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) — 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 — The standard duty rate applied to WTO members
- General rate — Applied to countries without trade agreements
- Trade remedy duties — 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.