Low density microfilm
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3701996060 | 35.0% | CN | US | Official Doc |
| 3920791000 | 41.2% | CN | US | Official Doc |
| 3920992000 | 39.2% | CN | US | Official Doc |
| 3701993000 | 35.0% | CN | US | Official Doc |
| 3920992000 | 39.2% | CN | US | Official Doc |
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AI Analysis
ποΈ Low Density Microfilm (Low Density Micrographic Film)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Full Analysis | Professional Clearance Strategy
π I. Product Definition & Classification: Do You Really Understand "Low Density Microfilm"?
Low density microfilm is a specialized photographic recording medium used for archival, library, and data storage purposes. In international trade, it is primarily categorized based on its physical state (film vs. plate), material composition (paper vs. plastic/cellulose), and sensitization status (exposed vs. unexposed).
The term "Low Density" typically refers to the optical density of the developed image or the base material properties, but for HS Code classification, the substance of the item matters more: * Is it a flexible sheet (film) or a rigid sheet (plate)? * Is it made of paper, plastic, or cellulose derivatives? * Is it pre-sensitized (unexposed) or blank?
β οΈ Key Classification Distinctions:
- If it is paper-based β Likely 3701.99 (Photographic paper/board) or 3701.99.30 (Unexposed plates) if rigid.
- If it is plastic/cellulose-based film β Likely 3920.x9 (Plastic films) or 3701.99.60 (Photographic film).
- "Low Density" alone does not dictate the HS Code; the material and form factor do.
π¦ II. HS Code Classification Details (Based on Provided Data 2026)
The following HS Codes are derived directly from the provided dataset, explaining why each code applies to "Low Density Microfilm" or similar film products.
| HS Code | Product Description & Rationale | Material Inference |
|---|---|---|
| 3701.99.60.60 | Low Density Microfilm β’ Rationale: Classified based on film morphology and low-density attributes. β’ Inference: Non-paper, thin film material (likely plastic/cellulose acetate base). |
Non-paper film substrate |
| 3920.79.10.00 | Low Density Microfilm β’ Rationale: Classified based on film morphology and low-density attributes. β’ Inference: Plastic or cellulose derivative film. |
Plastic or Cellulose Derivative |
| 3920.99.20.00 | Low Density Microfilm / Low Saturation Film β’ Rationale: Classified based on film morphology and low-density/saturation attributes. β’ Inference: Other plastic film products. |
Other Plastic Materials |
| 3701.99.30.00 | Low Density Microfilm β’ Rationale: Classified as unexposed flat photographic negatives. β’ Note: Low density does not change its essential nature as a sensitized/unexposed photographic product. |
Unexposed Photographic Material |
π Critical Insight:
- Codes 3701.x9 treat the item as Photographic Material (even if unexposed).
- Codes 3920.x9 treat the item as a Plastic Film Product (ignoring the photographic potential or treating it as a base material).
- The choice depends on whether the film is pre-coated/sensitized (3701) or blank base film (3920).
π° III. 2026 Latest Tariff Rate Detailed Breakdown (Including Surcharges)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: From November 10, 2025 (and subsequent imports)
π― 1. 3701.99.60.60 & 3701.99.30.00 β Photographic Films/Plates
| Item | Content |
|---|---|
| Base Tariff | 0.0% (Ad Valorem) |
| Section 301 Surcharge | +25.0% (USITC Footnote related to Section 301) |
| Section 122/IEEPA Surcharge | +10.0% (Targeting Chinese/HK products) |
| Total Tariff Rate | 35.0% |
| Calculation | CIF Value Γ 35% |
| De Minimis Exemption | β Not Available (deny_de_minimis) |
| Legal Path | Base Tariff 0% β Section 301 +25% β IEEPA/122 +10% |
π Explanation:
- Although the base tariff for photographic films is often 0%, the Section 301 tariffs (+25%) apply heavily.
- An additional 10% surcharge (often referred to as Section 122 or IEEPA-based duties) applies to Chinese-origin goods.
- Total: 35% is a significant cost driver.
π― 2. 3920.79.10.00 β Plastic/Cellulose Film
| Item | Content |
|---|---|
| Base Tariff | 6.2% (Ad Valorem) |
| Section 301 Surcharge | +25.0% |
| Section 122/IEEPA Surcharge | +10.0% |
| Total Tariff Rate | 41.2% |
| Calculation | CIF Value Γ 41.2% |
| De Minimis Exemption | β Not Available |
| Legal Path | Base Tariff 6.2% β Section 301 +25% β IEEPA/122 +10% |
π Explanation:
- If classified as a generic plastic film, the base rate is higher (6.2%).
- The surcharges remain the same (+25% +10%).
- Total: 41.2% is the highest among the listed options for this product type.
π― 3. 3920.99.20.00 β Other Plastic Films
| Item | Content |
|---|---|
| Base Tariff | 4.2% (Ad Valorem) |
| Section 301 Surcharge | +25.0% |
| Section 122/IEEPA Surcharge | +10.0% |
| Total Tariff Rate | 39.2% |
| Calculation | CIF Value Γ 39.2% |
| De Minimis Exemption | β Not Available |
| Legal Path | Base Tariff 4.2% β Section 301 +25% β IEEPA/122 +10% |
π Explanation:
- This code is often used for "Other plastic films."
- The base rate (4.2%) is lower than3920.79but higher than3701.
- Total: 39.2% makes it the second-highest cost option.
π οΈ IV. Customs Clearance Practical Advice (Avoiding Pitfalls)
β 1. Essential Documentation Checklist
| Document | Must Provide? | Explanation |
|---|---|---|
| β Product Specification Sheet | βοΈ | Must specify: Base Material (Cellulose Acetate, Polyester, Paper), Sensitization Status (Unexposed/Exposed), Density Range. |
| β Composition Analysis | βοΈ | Critical to distinguish between Photographic Material (3701) vs. Plastic Film (3920). If it contains silver halides, itβs 3701. |
| β Product Photos | βοΈ | Show the film roll/reel, packaging, and any labeling indicating "Microfilm" or "Archival Quality." |
| β Commercial Invoice | βοΈ | Clearly state: "Low Density Microfilm, Unexposed, Plastic Base." Avoid vague terms like "Film." |
| β Origin Certificate | βοΈ | To prove Chinese origin (triggers 301/122 tariffs) or to claim exemptions if applicable. |
β 2. Declaration Strategy (Key Tips)
π₯ "Material Defines Code, Sensitization Defines Sub-Code!"
| Scenario | Correct HS Code | Wrong Code | Consequence |
|---|---|---|---|
| Unexposed, Plastic Base, Sensitized | 3701.99.60.60 (35%) |
3920.x9 (39-41%) |
Overpayment if misclassified as plastic film. |
| Blank Plastic Base (No Emulsion) | 3920.79.10.00 or 3920.99.20.00 |
3701.99 |
Underpayment risk if customs deems it photographic. |
| Paper-Based Microfilm | Likely 3701.99 series |
3920.x9 |
Severe Penalty if declared as plastic. |
β 3. Special Situations
| Situation | Handling Advice |
|---|---|
| OEM Custom Microfilm | Provide client specs showing it is a finished archival product, not a raw material. |
| Bulk vs. Retail | Bulk rolls may be scrutinized more for "industrial plastic film" classification. |
| High-Value Archival Data | Ensure the value declaration matches the film material value, not the data value (unless data is embedded in a chip, which is different). |
π V. Global Market Comparison (2026 Update)
| Country/Region | Recommended HS Code | Est. Tariff (China Origin) | Key Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 3701.99.60.60 |
35.0% | FCC/No FCC (usually exempt), CE | High surcharges apply. 3701 is cheaper than 3920. |
| π¨π³ China | 3701.99.60.60 |
0-7% | CCC (if applicable) | No Section 301/122 tariffs. |
| πͺπΊ EU | 3701.99.60.60 |
0-6% | CE/RoHS | Generally lower base tariffs for photographic films. |
| π¦πΊ Australia | 3701.99.60.60 |
5% | RCM | No Section 301 equivalent. |
π Conclusion:
- The US is the most expensive market due to the 35-41% total effective tariff.
- Classification as3701.99.60.60(35%) is generally better than3920(39-41%) for microfilm, as it has a 0% base rate.
- Misclassification as plastic film (3920) increases costs unnecessarily.
π VI. Common Errors & Pitfalls (Blood Lessons)
β Error 1: Declaring "Low Density Microfilm" as generic "Plastic Film" (3920)
π Result: Tariff jumps from 35% to 41.2%.
π Fix: Prove it is photographic/archival material to use 3701.
β Error 2: Claiming "De Minimis" (Section 321) for small shipments
π Result: Denied. Photographic and plastic films are often on the deny_de_minimis list for Chinese goods.
π Fix: Pay duties even for small samples.
β Error 3: Ignoring the "122 Clause/IEEPA" 10% surcharge
π Result: Under-declaring value by 10%, leading to penalties.
π Fix: Calculate total cost with 35% or 41.2%.
β Error 4: Confusing "Low Density" with "Light Weight"
π Result: Customs may misinterpret physical attributes.
π Fix: Provide technical specs on Optical Density and Base Thickness.
β Correct Declaration Example:
"Unexposed Low Density Microfilm, Polyester Base, For Archival Storage, Model XYZ, 35mm Roll, Non-Sensitized Photographic Film"
π― VII. Conclusion: Professional Classification Saves Money!
π― Remember the Key Rule:
πΉ "Photographic Base (3701) = 35% Total"
πΉ "Plastic Base (3920) = 39.2% - 41.2% Total"
πΉ Always choose3701.99.60.60if it qualifies as photographic film!πΉ "Base Tariff 0% + 25% (301) + 10% (122) = 35%"
πΉ "Base Tariff 4.2% + 25% (301) + 10% (122) = 39.2%"
π Pro Tip:
If your microfilm is originating from Vietnam, Thailand, or Malaysia, you may be eligible for IEEPA Exemptions or Section 301 exclusions, reducing the tariff to 0%-5%.
β
Action: Apply for an Advance Ruling or check the USITC Exclusion List before shipping.
π£ Immediate Action:
π Contact a licensed customs broker + Provide Material Composition Report + Apply for HS Code Pre-classification.
π Ensure your microfilm passes US Customs smoothly, saving 4-6% in tariffs by choosing the right HS Code!
β¨ Professional Classification, Precision Clearance, Maximum Profit!
πΌ Every cent in tariff is a cent in profit lost. Classify correctly!
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.