微胶片干板
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3701300000 | 35.0% | CN | US | Official Doc |
| 3701993000 | 35.0% | CN | US | Official Doc |
| 3702960000 | 38.7% | CN | US | Official Doc |
| 3920992000 | 39.2% | CN | US | Official Doc |
| 3920995000 | 40.8% | CN | US | Official Doc |
AI Analysis
🎞️ Microfilm Dry Plates (Microfilm Sheets/Plates)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Compliance Strategy
📌 I. Product Definition & Classification: What Exactly is a "Microfilm Dry Plate"?
In the world of archival storage, medical imaging, and historical preservation, Microfilm Dry Plates are specialized photographic materials. Unlike traditional film rolls, these are rigid, plate-like substrates (often glass or rigid plastic) coated with light-sensitive emulsion. They are designed for high-density storage of microdata or medical/dental images.
The core challenge in classification lies in distinguishing between: 1. Pure Photographic Plates (Classified under Chapter 37: Photographic Goods) 2. Plastic Plates/Sheets (Classified under Chapter 39: Plastics)
⚠️ Key Distinction Point: - If the primary characteristic is the light-sensitive emulsion used for photography/micrography, it falls under Chapter 37. - If it is a non-sensitive plastic substrate merely shaped like a plate, it falls under Chapter 39. - Crucial Note: The input data indicates these are "unsensitized/unexposed photographic plates" or "dry plates." This strongly points to Chapter 37. Misclassifying them as simple plastic sheets can lead to severe penalties due to duty evasion.
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
Based on the provided data, here are the potential HS Codes and their logic:
| HS Code | Product Description | Classification Logic | Total Tax Rate |
|---|---|---|---|
3701.30.00.00 |
Photographic Plates, Plates for Microfilm | Specifically for microfilm plates. Even if "dry" (unexposed), they are categorized as photographic plates for microfilm. | 35.0% |
3701.99.30.00 |
Other Photographic Plates and Flat Panels | "Dry plate" shape consistency. Essentially unsensitized flat photographic plates (microfilm is a dimension feature, not the defining material). | 35.0% |
3702.96.00.00 |
Other Sensitized Photographic Film | Treated as "sensitized material." Although called "dry plates," if deemed unsensitized film-like material in plate form, it might fall here. Note: "Dry" usually implies sensitized but dry storage, hence Chapter 37. | 38.7% |
3920.99.20.00 |
Other Plates, Sheets, Foils, Films, of Plastics | If the product is non-photosensitive plastic plate (e.g., empty backing plates), it’s a plastic sheet. "Non-cellular, non-reinforced." | 39.2% |
3920.99.50.00 |
Other Plates, Sheets, Foils, Films, of Plastics | Plastic material + Plate form. "Plastic, other, plates, sheets, films, foils." | 40.8% |
🔍 Critical Analysis: - Codes
3701.30.00.00and3701.99.30.00are the most accurate for sensitized microfilm dry plates. The term "Dry Plate" in photography historically means a glass plate coated with emulsion (sensitized) but stored dry (unlike wet collodion). - Codes3920...are likely incorrect if the plate has any photographic emulsion. Customs will inspect the product. If it reacts to light, it is Chapter 37. If it’s just clear plastic, it’s Chapter 39. - Code3702.96.00.00applies if the plate is considered "film" rather than a "plate," but 3701 is more specific to rigid plates.
💰 III. 2026 Latest Tariff Rate Breakdown (Including Additional Duties)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Date: November 10, 2025 onwards
🎯 1. 3701.30.00.00 & 3701.99.30.00 — Photographic Plates (Microfilm/Dry Plates)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (Ad Valorem) |
| Section 301 Tariff | +25.0% (USITC Footnote 9903.88.01 / 9903.88.02) |
| IEEPA Tariff (122) | +10.0% (Targeting China/HK products under IEPEA authority) |
| Total Effective Rate | 35.0% |
| Calculation Basis | CIF Value × 35% |
| De Minimis Exemption | ❌ Not Eligible (Deny De Minimis) |
| Legal Basis Path | IEEPA:9903.01.25 → Section 301: 9903.88.02 → USITC:3701.30.00.00 |
📌 Explanation: - Base 0%: Photographic plates often have zero base duty. - Section 301 (25%): Standard trade war tariff for many Chinese goods. - IEEPA (10%): Additional penalty tariff for specific Chinese imports. - Total 35%: This is a significant cost factor. Accurate classification is vital to avoid underpayment.
🎯 2. 3702.96.00.00 — Sensitized Photographic Film (Plate Form)
| Item | Content |
|---|---|
| Base Tariff | 3.7% |
| Section 301 Tariff | +25.0% |
| IEEPA Tariff (122) | +10.0% |
| Total Effective Rate | 38.7% |
| Calculation Basis | CIF Value × 38.7% |
| De Minimis Exemption | ❌ Not Eligible |
🎯 3. 3920.99.20.00 & 3920.99.50.00 — Plastic Plates (Non-Photo)
| Item | Content |
|---|---|
| Base Tariff | 4.2% (3920.99.20) / 5.8% (3920.99.50) |
| Section 301 Tariff | +25.0% |
| IEEPA Tariff (122) | +10.0% |
| Total Effective Rate | 39.2% / 40.8% |
| Calculation Basis | CIF Value × Total Rate |
| De Minimis Exemption | ❌ Not Eligible |
⚠️ Warning: If you declare sensitive photographic plates as "Plastic Plates" (Chapter 39) to lower the base rate or avoid scrutiny, Customs will detect the emulsion. This constitutes fraud. The penalty can be 2x-3x the duty difference plus seizure.
🛠️ IV. Customs Clearance Practical Advice (Battle-Tested Pitfall Guide)
✅ 1. Documentation Checklist (Mandatory)
| Document | Required | Notes |
|---|---|---|
| Product Specification Sheet | ✔️ | Must specify: "Sensitized/Dry Plate," "Emulsion Type," "Size (Microfilm Standard)," "Light Sensitivity." |
| Material Composition | ✔️ | Clearly state: "Glass/Plastic Base + Silver Halide Emulsion." |
| Photographs | ✔️ | Show the plate surface. If it’s milky/white (unexposed), it’s clear. If it’s black, it’s developed (different HS). |
| Commercial Invoice | ✔️ | Description: "Unexposed Sensitized Photographic Dry Plates for Microfilm." Do NOT use generic terms like "Plastic Sheets." |
| HS Code Pre-Ruling | ✔️ | Highly Recommended for large shipments. |
| Origin Certificate | ✔️ | To prove China origin for tariff calculation. |
✅ 2. Declaration Strategy (Key Mantras)
🔥 “Emulsion Determines Chapter, Not Shape!”
| Scenario | Correct Declaration | Wrong Declaration | Consequence |
|---|---|---|---|
| Sensitized Dry Plate | 3701.30.00.00 or 3701.99.30.00 |
3920.99.20.00 (Plastic) |
Seizure + Penalty (Misclassification of sensitive goods) |
| Unexposed Plate | 3701.30.00.00 |
3703.20.00.00 (Developed Film) |
Duty Overpayment (Developed has different rates) |
| Empty Plastic Backing | 3920.99.20.00 |
3701.30.00.00 |
Duty Overpayment (Unnecessary 35% tax on clear plastic) |
| Microfilm Cassette + Plate | Declare separately | Bundle as "One Item" | Complex Valuation Issues |
✅ 3. Special Case Handling
| Situation | Handling Suggestion |
|---|---|
| Mixed Shipment | Separate plates from other office supplies. Do not bundle with non-sensitive items if it complicates valuation. |
| Emulsion Degradation | Ensure plates are stored correctly. If damaged, Customs may reclassify as "Scrap/Waste" leading to import bans. |
| Medical X-ray Plates | If for medical use, ensure they are not digital sensors. Traditional X-ray films are also Chapter 37 (3702). |
| Customs Inspection | Be prepared for Customs to perform a "Light Exposure Test" or chemical test to prove emulsion presence. |
🌍 V. Global Market Comparison (2026 Update)
| Country/Region | Recommended HS Code | Duty Rate (China Origin) | Key Certification | Note |
|---|---|---|---|---|
| 🇺🇸 USA | 3701.30.00.00 |
35.0% | No special cert needed for non-sensitive | High Risk: Section 301 + IEEPA |
| 🇨🇳 China | 3701.30.00.00 |
0% (Import) | N/A | Duty-free for some photographic materials |
| 🇪🇺 EU | 3701.30.00 |
0% | REACH Compliance | Low duty, high regulatory scrutiny on chemicals |
| 🇯🇵 Japan | 3701.30.00 |
0-3% | FMD Certification | Generally favorable |
📌 Conclusion: - The US is the most expensive market due to the 35% combined tariff. - EU and Japan offer significant cost advantages. - Consider supply chain diversification if shipping to the US in large volumes.
📌 VI. Common Errors & Pitfall Guide (Lessons from Experience)
❌ Error 1: Declaring "Dry Plates" as "Plastic Sheets" (3920...) to avoid Section 301.
👉 Consequence: Customs flags the high value of "plastic sheets" vs. market price. Seizure and fraud investigation.
❌ Error 2: Confusing "Dry Plates" with "Developed Film."
👉 Consequence: Declaring as 3703 (Developed) when it’s 3701 (Unexposed) or vice versa leads to valuation disputes. Unexposed is raw material; developed is finished good.
❌ Error 3: Omitting "Sensitized" in the description.
👉 Consequence: Customs assumes it’s raw plastic. If found to be sensitized, penalties apply for incorrect description.
❌ Error 4: Using "Microfilm" as the only description.
👉 Consequence: "Microfilm" can refer to the format or the cassette. Must specify "Photographic Plate" to ensure correct Chapter 37 classification.
✅ Correct Declaration Example:
"UNSITENSITIZED PHOTOGRA PHIC DRY PLATES, MICROFILM SIZE, GLASS BASE WITH SILVER HALIDE EMULSION, NOT DEVELOPED, HS 3701.30.00.00"
🎯 VII. Conclusion: Precision in Classification Saves Money!
🎯 Remember the Mantra:
🔹 "Emulsion is Key, Shape is Secondary."
🔹 "3701 for Plates, 3702 for Rolls, 3920 for Clear Plastic."
🔹 "US Tariff 35%, Don’t Gamble on Misclassification."
📌 Pro Tip:
If you are exporting to the US, consider Advance Rulings from CBP (Customs and Border Protection) to lock in the correct HS Code and duty rate. This provides legal certainty and protects against retroactive penalties.
📣 Immediate Action:
📞 Consult with a licensed customs broker.
🚀 Provide product samples for chemical/emulsion analysis.
💼 Ensure your documentation matches the physical reality of the emulsion!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every percent of duty saved is profit earned!
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.