Polymer Plastic Insulation Film
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 8547200000 | 35.0% | CN | US | 官方文档 |
| 8547900010 | 89.6% | CN | US | 官方文档 |
| 3920992000 | 39.2% | CN | US | 官方文档 |
| 3919905030 | 40.8% | CN | US | 官方文档 |
| 3919102020 | 40.8% | CN | US | 官方文档 |
| 3920991000 | 41.0% | CN | US | 官方文档 |
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AI分析
🎞️ Polymer Plastic Insulation Film
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: Do You Really Understand "Plastic Insulation Film"?
Polymer Plastic Insulation Film is a critical material used in electrical engineering, electronics manufacturing, and industrial insulation. It is primarily composed of plastic polymers designed to provide electrical insulation, thermal resistance, and mechanical protection. In international trade, this product is often misclassified due to its versatile nature. It can be viewed from three perspectives:
1. As an Insulating Accessory: If the film is specifically designed as a component for electrical insulation (e.g., pre-cut shapes or specialized layers), it may fall under Chapter 85 (Electrical machinery).
2. As a Plastic Sheet/Film: If the film is a general-purpose plastic sheet used for insulation, it falls under Chapter 39 (Plastics and Articles Thereof), specifically as flexible films, plates, sheets, or self-adhesive products.
3. Material Form: The classification heavily depends on whether it is self-adhesive, reinforced, or in specific shapes (rolls vs. sheets).
⚠️ Key Distinction Point:
- If the primary function is insulation and it is classified as an electrical accessory → Look at 8547.
- If the primary characteristic is the plastic material form (film, sheet, self-adhesive) → Look at 3919 or 3920.
- Note: Chapter 39 codes are often used as "catch-all" categories for plastic films unless they meet specific electrical accessory criteria.
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Applicable Scenario | Tax Detail Summary | Total Tax Rate |
|---|---|---|---|---|
8547.20.00.00 |
Plastic Insulation Film, Material: Plastic, Use: Insulation. Belongs to the category of insulating accessories. | Specialized electrical insulation components, pre-formed insulating parts. | Base: 0%, Section 301: 25%, Section 122: 10% | 35.0% |
8547.90.00.10 |
Plastic Insulation Film, Material: Plastic, Form: Film. Fits the attribute of other insulating accessories. | Other insulating accessories not specified elsewhere; Steel/Aluminum/Copper products attract +50%. | Base: 4.6%, Section 301: 25%, Section 122: 10%, Steel/Al/Cu: 50% | 89.6% |
3920.99.20.00 |
Plastic Insulation Film, Material: Plastic, Form: Film. Fits the definition of non-cellular/non-reinforced plastic flexible film. | General-purpose flexible plastic films for insulation, non-reinforced. | Base: 4.2%, Section 301: 25%, Section 122: 10% | 39.2% |
3919.90.50.30 |
Plastic Insulation Film, Material: Plastic, Form: Film. Fits the requirement of plastic flat shapes. | Plastic films in flat shapes, general flat plastic products. | Base: 5.8%, Section 301: 25%, Section 122: 10% | 40.8% |
3919.10.20.20 |
Plastic Insulation Film, Material: Plastic, Form: Film. Fits the requirement of plastic self-adhesive films. | Self-adhesive plastic insulation tapes or films. | Base: 5.8%, Section 301: 25%, Section 122: 10% | 40.8% |
3920.99.10.00 |
Plastic Insulation Film, Material: Plastic, Form: Film. Fits the definition of plates, sheets, films, or foils. Belongs to the "Other" category fallback. | General plastic plates, sheets, films, or foils not elsewhere specified. | Base: 6.0%, Section 301: 25%, Section 122: 10% | 41.0% |
🔍 Key Reminder:
-8547Codes are for electrical insulating accessories. If the film is specifically engineered for electrical insulation and classified as an accessory, use these.
-3919Codes are for Self-adhesive plastics. If your film has an adhesive backing, it MUST go to 3919.
-3920Codes are for Other Plates, Sheets, Films, Foils. This is the most common category for general plastic insulation films.
- Tax Rates Vary: The base tariff ranges from 0% to 6.0%, but with additional tariffs, the total rate ranges from 35.0% to 89.6%.
💰 III. 2026 Latest Tariff Rate Detailed Explanation (Including Additional Taxes & Policy Add-ons)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Time: From November 10, 2025 (for subsequent imports)
🎯 1. 8547.20.00.00 —— Plastic Insulating Accessory (Base 0%)
| Item | Content |
|---|---|
| Base Tariff | 0% (ad valorem) |
| Section 301 Additional Tariff | +25% |
| Section 122 Tariff | +10% |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Applicable (deny_de_minimis) |
| Legal Basis Path | Section 301: 25% → Section 122: 10% → HS 8547.20.00.00 |
📌 Explanation:
- This code has the lowest base tariff (0%) among all options, but still attracts significant additional tariffs.
- It is suitable for specific electrical insulation accessories made of plastic.
- Total 35% is high, but lower than the 89.6% option.
🎯 2. 8547.90.00.10 —— Other Insulating Accessories (Base 4.6%)
| Item | Content |
|---|---|
| Base Tariff | 4.6% |
| Section 301 Additional Tariff | +25% |
| Section 122 Tariff | +10% |
| Steel/Aluminum/Copper Add-on | +50% (If applicable) |
| Total Tax Rate | 89.6% |
| Tax Calculation | CIF Value × 89.6% |
| De Minimis Exemption | ❌ Not Applicable |
| Legal Basis Path | Base: 4.6% → Section 301: 25% → Section 122: 10% → Metal Add-on: 50% |
📌 Critical Warning:
- This code has the highest tax rate (89.6%).
- It applies to other insulating accessories not specified elsewhere.
- Crucial: If the product contains Steel, Aluminum, or Copper, an additional 50% tariff is added! This makes it extremely expensive. Avoid this code unless absolutely necessary.
🎯 3. 3920.99.20.00 —— Non-Cellular/Non-Reinforced Plastic Flexible Film (Base 4.2%)
| Item | Content |
|---|---|
| Base Tariff | 4.2% |
| Section 301 Additional Tariff | +25% |
| Section 122 Tariff | +10% |
| Total Tax Rate | 39.2% |
| Tax Calculation | CIF Value × 39.2% |
| De Minimis Exemption | ❌ Not Applicable |
| Legal Basis Path | Base: 4.2% → Section 301: 25% → Section 122: 10% → HS 3920.99.20.00 |
📌 Explanation:
- Suitable for general-purpose plastic films that are non-cellular and non-reinforced.
- Common for flexible insulation films.
- Total 39.2% is moderate.
🎯 4. 3919.90.50.30 & 3919.10.20.20 —— Plastic Flat Shapes & Self-Adhesive Films (Base 5.8%)
| Item | Content |
|---|---|
| Base Tariff | 5.8% |
| Section 301 Additional Tariff | +25% |
| Section 122 Tariff | +10% |
| Total Tax Rate | 40.8% |
| Tax Calculation | CIF Value × 40.8% |
| De Minimis Exemption | ❌ Not Applicable |
| Legal Basis Path | Base: 5.8% → Section 301: 25% → Section 122: 10% → HS 3919.xxxx |
📌 Explanation:
-3919.90.50.30: For plastic flat shapes (general).
-3919.10.20.20: For self-adhesive plastic films.
- If your film is self-adhesive, you MUST use the 3919 code.
- Total 40.8% is slightly higher than the flexible film option.
🎯 5. 3920.99.10.00 —— Other Plates, Sheets, Films, Foils (Base 6.0%)
| Item | Content |
|---|---|
| Base Tariff | 6.0% |
| Section 301 Additional Tariff | +25% |
| Section 122 Tariff | +10% |
| Total Tax Rate | 41.0% |
| Tax Calculation | CIF Value × 41.0% |
| De Minimis Exemption | ❌ Not Applicable |
| Legal Basis Path | Base: 6.0% → Section 301: 25% → Section 122: 10% → HS 3920.99.10.00 |
📌 Explanation:
- This is a catch-all category for plastic plates, sheets, films, or foils not specified elsewhere.
- Use this if the film doesn't fit the specific "non-reinforced" or "self-adhesive" definitions strictly.
- Total 41.0% is the highest among the Chapter 39 options.
🛠️ IV. Customs Clearance Practical Advice (Avoid Pitfalls)
✅ 1. Required Documentation Checklist (All Essential)
| Document | Required | Explanation |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must include material composition (plastic type), thickness, dimensions, insulation properties. |
| ✅ Product Photos (Clear) | ✔️ | Show the film roll/sheet, label, and any adhesive backing if applicable. |
| ✅ Certificate of Origin (CO) | ✔️ | To confirm China origin and apply additional tariffs. |
| ✅ Commercial Invoice | ✔️ | Must clearly state "Plastic Insulation Film" and HS Code. |
| ✅ Packing List | ✔️ | Detail net/gross weight, number of rolls/sheets. |
| ✅ Third-Party Test Report | ✔️ | Electrical insulation test results (dielectric strength) to support Chapter 85 classification if claimed. |
✅ 2. Declaration Tips (Key Mnemonics)
🔥 “Check Adhesive, Check Insulation, Choose Code Wisely, Save Money!”
| Scenario | Correct HS Code | Wrong Practice |
|---|---|---|
| Self-Adhesive Film | 3919.10.20.20 |
Declare as general film → Wrong code, possible penalty. |
| Special Electrical Accessory | 8547.20.00.00 |
Declare as general plastic → Misses specific tariff benefit (0% base). |
| General Plastic Film | 3920.99.20.00 |
Declare as "Plastic Sheet" → 3920.99.10.00 (41%) is higher. |
| Contains Metal (Steel/Al/Cu) | Avoid 8547.90.00.10 |
Using 8547.90.00.10 with metal parts → 89.6% Tax! |
✅ 3. Special Cases Handling
| Scenario | Handling Advice |
|---|---|
| OEM Custom Film | Provide customer design + material specs to justify 8547.20.00.00 (lower base tax). |
| Non-Cellular/Non-Reinforced | Emphasize "non-cellular, non-reinforced" in description to support 3920.99.20.00. |
| Flexible vs. Rigid | If it's a flexible film, use 3920 or 8547. If rigid sheets, check 3920 still applies. |
| Pre-cut Shapes | If pre-cut for specific electrical use, argue for 8547 (insulating accessory). |
🌍 V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff Rate | Certification Requirements | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3920.99.20.00 |
39.2% | No specific FCC/CE for film itself, but product end-use may require it. | High tariffs due to China origin. |
| 🇨🇳 China | 3920.99.20.00 |
~5-10% | CCC (if final product) | Lower base tariffs. |
| 🇪🇺 EU | 3920.99.10.00 |
~6.5% | RoHS, REACH | No Section 301/122 equivalents. |
| 🇯🇵 Japan | 3920.99.20.00 |
~5.3% | PSE (if final electrical product) | No additional punitive tariffs. |
| 🇬🇧 UK | 3920.99.20.00 |
~5.0% | UKCA | Post-Brexit standards. |
📌 Conclusion:
- USA has the highest effective tax rate due to Section 301 and Section 122 tariffs.
- Choosing the right HS Code is critical.8547.20.00.00(35%) is cheaper than3920.99.10.00(41%) if the product qualifies as an electrical accessory.
- Avoid8547.90.00.10unless necessary, as it can reach 89.6%.
📌 VI. Common Mistakes & Pitfalls (Lessons Learned)
❌ Mistake 1: Declaring self-adhesive film as general plastic film
👉 Consequence: Misclassification → Customs may reclassify to 3919.10.20.20 (40.8%) or penalize.
❌ Mistake 2: Using 8547.90.00.10 for simple plastic films
👉 Consequence: 89.6% tax rate! → Massive cost increase. Only use for specific "other insulating accessories."
❌ Mistake 3: Not specifying "non-cellular/non-reinforced"
👉 Consequence: Customs may classify under a higher base tariff code like 3920.99.10.00 (41%).
❌ Mistake 4: Ignoring metal components in composite films
👉 Consequence: If metal is present, 8547.90.00.10 attracts an additional 50% tariff → Total 89.6%.
✅ Correct Approach:
"Plastic Insulation Film, Polyethylene, Non-Cellular, Non-Reinforced, 0.1mm Thick, Roll Form, For Electrical Insulation, Model XYZ"
🎯 VII. Conclusion: Professional Declaration, Save Costs, Ensure Compliance!
🎯 Remember the Mnemonic:
🔹 "Self-Adhesive to 3919, Electrical Accessory to 8547, General Film to 3920, Check Metal for 89.6%! "
🔹 "HS Code Determines Tax, 35% vs 41% is Big Difference, Declare Accurately to Avoid Penalties!"
📌 Tip:
If your film originates from Vietnam, Mexico, Thailand, or Malaysia, you may exempt Section 301/122 tariffs, reducing rates to 0-10%.
Recommendation: Apply for an Advance Ruling from US Customs (CBP) to confirm the correct HS Code and avoid post-import audits.
📣 Immediate Action:
📞 Contact a professional customs broker + Provide Product Samples + Apply for HS Code Advance Ruling
🚀 Let your insulation film clear customs smoothly, reduce costs, and boost profits!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every cent of your cost deserves to be calculated precisely!
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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。
从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。