Wide Film Industrial Radiography
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3921905050 | 39.8% | CN | US | 官方文档 |
| 3921904090 | 39.2% | CN | US | 官方文档 |
| 3702440160 | 38.7% | CN | US | 官方文档 |
| 3702440130 | 38.7% | CN | US | 官方文档 |
| 3920992000 | 39.2% | CN | US | 官方文档 |
商品图片
AI分析
🎞️ Wide Film Industrial Radiography | Industrial X-Ray Film
🌐 HS Code Reference & Clearance Guide | 2026 Latest Tariff Analysis | Professional Customs Strategy
📌 1. Product Definition and Classification: Do You Really Understand "Industrial Radiography Film"?
Industrial radiography film is a specialized photothermographic material used for non-destructive testing (NDT) of welds, castings, and structural components in oil & gas, aerospace, and construction industries. In international trade, it is critically distinguished by usage (medical vs. industrial) and physical state (exposed vs. unexposed/sensitive).
Industrial Sensitized Film (Unexposed):
Plastic-base film coated with light-sensitive emulsions, used specifically for X-ray or Gamma-ray imaging of metal structures. It is not for medical diagnosis.
⚠️ Key Distinction Point:
- If it is unexposed, light-sensitive film for X-ray/Gamma-ray imaging of materials (not people) → It may fall under Chapter 37 (Photographic Goods) or Chapter 39 (Plastics) depending on specific attributes (width, sensitivity).
- If it is paper-based or has specific medical attributes → It falls under medical codes (excluded here).
- "Wide Film" usually implies width > 105mm. This is a critical classifier for Chapter 37 vs. Chapter 39.
📦 2. HS Code Classification Details (2026 Latest Tariff Authority Match)
Based on the provided data, the classification depends on whether customs authorities classify this "wide film" as a specialized photographic good (Ch. 37) or a general plastic film (Ch. 39).
| HS Code | Product Description | Applicable Scenario | Total Tax Rate (CN Origin to US) |
|---|---|---|---|
3702.44.01.60 |
Wide film (>105mm), photographic, sensitized but unexposed | Industrial NDT, wide-format X-ray films, specialized imaging | 38.7% |
3702.44.01.30 |
Width 105mm–610mm, photographic, sensitized but unexposed | Standard industrial radiography rolls, medium-width film | 38.7% |
3921.90.50.50 |
Plastic film (non-photographic), wide format, other plastic films | If deemed non-sensitized or generic plastic sheeting/film | 39.8% |
3921.90.40.90 |
Plastic film (non-photographic), other plastic plates/sheets/films | Generic plastic film, non-sensitive plastic liners | 39.2% |
3920.99.20.00 |
Other plastic plates, sheets, film (non-food, non-cellular) | General industrial plastic film, non-sensitized | 39.2% |
🔍 Critical Note:
- Chapter 37 (3702.44.01.xx) is the preferred and most accurate classification for sensitized, unexposed industrial X-ray film.
- Chapter 39 (3921.xx/3920.xx) applies if the film is NOT sensitized (plain plastic film) or if customs disputes the "photographic" nature.
- "Wide" Definition: Width > 105mm triggers specific subheadings in Ch. 37. Width 105–610mm has its own specific code (30) vs. >610mm (60).
💰 3. 2026 Latest Tariff Rate Breakdown (Including Additional Duties)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Date: November 10, 2025 (and onwards)
🎯 1. 3702.44.01.60 & 3702.44.01.30 – Sensitized Industrial X-Ray Film (Photographic)
These are the most accurate codes for industrial radiography film.
| Item | Content |
|---|---|
| Basic Tariff | 3.7% (ad valorem) |
| Section 301 Additional Duty | +25.0% |
| Section 122 Duty (IEEPA) | +10.0% (Targeting China/HK specific goods) |
| Total Tariff Rate | 38.7% |
| Tax Calculation | CIF Value × 38.7% |
| De Minimis Exemption | ❌ NOT Applicable (high value industrial goods) |
| Legal Basis Path | USITC:3702.44.01.60/30 → FOOTNOTE:301 → IEEPA:122 |
📌 Explanation:
- Industrial radiography film is classified under Heading 3702 (Photographic film in the roll, sensitized but unexposed).
- Subheading 44 covers film for industrial purposes (not medical).
- The 25% Section 301 tariff applies to all Chinese-made photographic goods.
- The 10% Section 122 tariff is a new/additional layer targeting specific Chinese imports.
- Total 38.7% is significant. Misclassifying this as general plastic film (39%) results in a higher tax (39.2%-39.8%), so accurate classification under Ch. 37 is actually cost-saving compared to Ch. 39.
🎯 2. 3921.90.50.50 / 3921.90.40.90 / 3920.99.20.00 – Plastic Films (Non-Photographic)
If the film is NOT sensitized (i.e., plain plastic film used for packaging or lining, not for X-ray imaging):
| Item | Content |
|---|---|
| Basic Tariff | 4.2% - 4.8% |
| Section 301 Additional Duty | +25.0% |
| Section 122 Duty (IEEPA) | +10.0% |
| Total Tariff Rate | 39.2% – 39.8% |
| Tax Calculation | CIF Value × 39.2% (min) to 39.8% (max) |
| De Minimis Exemption | ❌ NOT Applicable |
📌 Warning:
- If you declare industrial X-ray film as "Plastic Film" (3920/3921) to avoid Chapter 37 complexity, you will pay more tax (39.2-39.8%) than if you correctly declare it as photographic film (38.7%).
- However, if customs auditors determine the film IS sensitized but you declared it as Plastic Film, you face penalties for misclassification.
🛠️ 4. Clearance Practical Advice (Best Practices for Risk Mitigation)
✅ 1. Required Documentation (Must-Have)
| Document | Mandatory? | Notes |
|---|---|---|
| Product Specification Sheet | ✔️ | Must explicitly state: "Sensitized Photographic Film for Industrial Radiography," "X-Ray/Gamma-Ray," "Unexposed." |
| Technical Data Sheet | ✔️ | Include emulsion type, sensitivity speed (e.g., C3, C4), and base material (PET). |
| Commercial Invoice | ✔️ | Description must match HS Code: "Industrial Radiography Film, Sensitized, Unexposed, Width: 600mm." |
| Origin Certificate | ✔️ | To prove CN origin (subject to tariffs). |
| Photos of Product | ✔️ | Show packaging, labeling with "X-RAY FILM" and safety warnings. |
✅ 2. Declaration Tips (Critical Keywords)
🔥 Keyword Strategy:
Use "Sensitized Photographic Film for Industrial Radiography" rather than "Industrial Plastic Film" or "X-Ray Paper."
| Scenario | Correct Declaration | Incorrect Declaration | Consequence |
|---|---|---|---|
| Sensitized Industrial Film | 3702.44.01.60 (if >610mm) or .30 (105-610mm) |
3921.90.50.50 (Plastic Film) |
Lower tax (38.7%) vs Higher tax (39.8%). But if caught misclassifying, penalties apply. |
| Plain Plastic Film (No Emulsion) | 3920.99.20.00 or 3921.xx |
3702.44.01.xx (Photographic Film) |
Misclassification Risk. Customs may reclassify and assess higher duties + penalties. |
| Width Clarity | Explicitly state width in mm | "Wide Film" | Ambiguity leads to customs inquiry and delay. |
✅ 3. Special Considerations
| Issue | Recommendation |
|---|---|
| Width Measurement | Ensure width is measured correctly. >610mm uses .60; 105-610mm uses .30. Incorrect width leads to wrong subheading. |
| Medical vs. Industrial | Clearly state NON-MEDICAL use. Medical film has different codes (often 300.3%). Misdeclaration can lead to FDA violations. |
| Safety Handling | Industrial X-ray film contains silver halide emulsions. Declare as "Chemical Product" if needed for shipping safety (UN3377 for lithium batteries if included, but film itself is generally safe). |
| Tariff Engineering | Since Ch. 37 (38.7%) is cheaper than Ch. 39 (39.2-39.8%), ensure the film is certified as sensitized to qualify for the lower rate, but be prepared for customs scrutiny. |
🌍 5. Global Market Comparison (2026)
| Country/Region | Recommended HS Code | Tariff (CN Origin) | Notes |
|---|---|---|---|
| 🇺🇸 USA | 3702.44.01.60/30 |
38.7% | Includes 25% Sec 301 + 10% Sec 122 |
| 🇨🇳 China | 3702.44.01.xx |
~5% | Low import tariff, no additional duties |
| 🇪🇺 EU | 3702.44.00 |
0-4% | Generally low, no Section 301 equivalent |
| 🇯🇵 Japan | 3702.44.00 |
~3.2% | Moderate tariff, no additional trade war duties |
📌 Conclusion:
- USA is the highest cost market due to Section 301 and 122 tariffs.
- Accurate classification under Chapter 37 saves ~0.5-1.1% tax compared to Chapter 39.
- Documentation is key to proving "industrial" and "sensitized" status to avoid penalties.
📌 6. Common Mistakes & Pitfalls
❌ Mistake 1: Declaring "X-Ray Film" as "Plastic Sheet" (3921)
👉 Risk: Higher tax (39.8%) AND misclassification penalty.
👉 Fix: Use 3702 if sensitized.
❌ Mistake 2: Not specifying Width
👉 Risk: Customs ambiguity between .30 and .60 subheadings.
👉 Fix: State width clearly in mm.
❌ Mistake 3: Confusing Industrial with Medical Film
👉 Risk: FDA import alerts, delays, and wrong tax code.
👉 Fix: Explicitly state "For Industrial NDT, Not for Human Medical Use."
🎯 7. Conclusion: Precision in Classification Saves Money
🎯 Key Takeaway:
🔹 "Sensitized Industrial Film = Ch. 37 (38.7%).
🔹 "Non-Sensitized Plastic Film = Ch. 39 (39.2-39.8%)".
🔹 Accurate description prevents penalties and can lower total tax by ~1%.
📣 Action Plan:
1. Confirm Emulsion Status: Is the film sensitized? If yes, use 3702.
2. Measure Width: >610mm → .60; 105-610mm → .30.
3. Prepare Docs: Specs, Invoice, Origin Certificate.
4. Apply for Pre-Ruling: If volume is high, request a CBP Binding Ruling to lock in the HS Code and tax rate.
✨ Professional Clearance Starts with Precise Classification!
💼 Every 1% Tax Difference Counts in Industrial Logistics!
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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。