Organic Photosensitive Emulsion
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3707100090 | 38.0% | CN | US | Official Doc |
| 3707100005 | 38.0% | CN | US | Official Doc |
| 3506911000 | 35.0% | CN | US | Official Doc |
| 3506915000 | 37.1% | CN | US | Official Doc |
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AI Analysis
π Organic Photosensitive Emulsion β HS Code & Tariff Guide 2026 | Full Customs Clearance Strategy
π HS Code Reference & Customs Clearance Blueprint | 2026 Updated Tariff Rules | Expert-Level Import Planning
π One, Product Definition & Classification: What Is "Organic Photosensitive Emulsion"?
Organic Photosensitive Emulsion (OPE) is a high-performance chemical formulation used primarily in photographic and imaging technologies, including film, printing plates, holography, and optical sensors. It functions as a light-sensitive coating that undergoes chemical change when exposed to light β making it essential in both traditional and advanced imaging applications.
β οΈ Key Classification Clue:
- If the product is in liquid or paste form, used for coating, and exhibits photosensitivity, it may fall under chemical photo products (HS 3707.10) or functional polymer adhesives/coatings (HS 3506.91) depending on its physical form and end-use.
π¦ Two, HS Code Breakdown (2026 Official Tariff Matching)
| HS Code | Product Description | Classification Logic | Tax Rate | Notes |
|---|---|---|---|---|
3707.10.00.90 |
Organic photosensitive emulsion, used in photography, in form of sensitized emulsion | Matches "Photosensitive chemical preparations" under HS 3707.10; fits "other" subheading due to no exact match in lower digits | 38.0% | Primary classification for photographic emulsions |
3707.10.00.05 |
Organic photosensitive emulsion, chemically identical to sensitized emulsions, same physical form | Based on "other/umbrella" classification principle β used when no more specific subheading exists | 38.0% | Same tariff as above; treated as same category |
3506.91.10.00 |
Organic photosensitive emulsion, in form of adhesive/coating, based on organic polymer | Classified as functional coating; fits "other chemical preparations" under adhesive/coating category | 35.0% | Lower tax due to different classification logic |
3506.91.50.00 |
Organic photosensitive emulsion, based on polymer or rubber, used as binder or adhesive | Matches "other polymer-based adhesives" under HS 3506.91.50, referencing Chapter 39 (Polymers/Rubbers) | 37.1% | Slightly higher due to base material classification |
π Critical Insight:
- The same product can be classified under different HS codes depending on form, function, and intended use. - Emulsion form β HS 3707.10 (photographic use)
- Coating/adhesive form β HS 3506.91 (functional material use)
π° Three, 2026 Tariff Breakdown (Detailed & Compliant)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: November 10, 2025 (and ongoing)
π― 1. 3707.10.00.90 β Photosensitive Emulsion (Photographic Use)
| Item | Detail |
|---|---|
| Base Duty | 3.0% (ad valorem) |
| USITC Section 301 Tariff | +25.0% (from USTR List 3, China-specific) |
| IEEPA Section 122 Tariff | +10.0% (under International Emergency Economic Powers Act) |
| Total Effective Rate | 38.0% |
| Tax Calculation | CIF Value Γ 38.0% |
| De Minimis Exemption? | β No (denied under U.S. law) |
| Legal Pathway | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:3707.10.00.90 β FOOTNOTE:9903.88.01 |
π Explanation:
- USITC 25%: Imposed under Section 301 of the Trade Act of 1974 β targeting unfair trade practices by China.
- IEEPA 10%: Enforced under IEEPA (50 U.S.C. Β§ 1701) β emergency powers for national security concerns.
- Combined with 3% base, this creates a 38% total tariff β one of the highest in the chemical sector.
π― 2. 3707.10.00.05 β Same Product, Different Subheading (Umbrella Code)
| Item | Detail |
|---|---|
| Base Duty | 3.0% |
| USITC Section 301 Tariff | +25.0% |
| IEEPA Section 122 Tariff | +10.0% |
| Total Effective Rate | 38.0% |
| Tax Calculation | CIF Γ 38.0% |
| De Minimis Exemption? | β No |
| Legal Pathway | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:3707.10.00.05 β FOOTNOTE:9903.88.01 |
π Note:
- This code is used when no more specific subheading applies.
- Despite being a different number, same tax treatment as3707.10.00.90due to identical tariff triggers.
π― 3. 3506.91.10.00 β Emulsion as Functional Coating/Adhesive
| Item | Detail |
|---|---|
| Base Duty | 0.0% |
| USITC Section 301 Tariff | +25.0% |
| IEEPA Section 122 Tariff | +10.0% |
| Total Effective Rate | 35.0% |
| Tax Calculation | CIF Γ 35.0% |
| De Minimis Exemption? | β No |
| Legal Pathway | IEEPA:9901.25 β IEEPA:9903.01.24 β USITC:3506.91.10.00 β FOOTNOTE:9903.88.01 |
π Why Lower?
- No base duty because it's classified under "other chemical preparations" (3506.91), which has 0% base rate. - Still subject to 25% + 10% due to China origin and U.S. trade policy.
π― 4. 3506.91.50.00 β Emulsion as Polymer/Rubber-Based Adhesive
| Item | Detail |
|---|---|
| Base Duty | 2.1% |
| USITC Section 301 Tariff | +25.0% |
| IEEPA Section 122 Tariff | +10.0% |
| Total Effective Rate | 37.1% |
| Tax Calculation | CIF Γ 37.1% |
| De Minimis Exemption? | β No |
| Legal Pathway | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:3506.91.50.00 β FOOTNOTE:9903.88.01 |
π Why Higher?
- Base duty of 2.1% due to polymer/rubber content (Chapter 39 classification). - Still faces 25% + 10% β total 37.1%.
π οΈ Four, Customs Clearance Best Practices (Pro Tips)
β 1. Required Documentation (MUST-HAVE)
| Document | Required? | Purpose |
|---|---|---|
| β Product Specification Sheet | βοΈ | Detail: chemical composition, photosensitivity, viscosity, coating method |
| β Material Safety Data Sheet (MSDS/SDS) | βοΈ | Required for chemical import compliance |
| β Product Photos (with label, packaging) | βοΈ | Show form: liquid, paste, coating-ready |
| β Lab Test Report (e.g., photosensitivity test) | βοΈ | Prove intended use (photographic vs. adhesive) |
| β Commercial Invoice | βοΈ | Must state: "Organic Photosensitive Emulsion for Photographic Use" |
| β Certificate of Origin (CO) | βοΈ | Critical for tariff eligibility |
| β Packing List | βοΈ | Show net weight, container details, batch info |
β 2.η³ζ₯ζε·§ (η³ζ₯ε£θ―)
π₯ "Form determines code, use defines rate β coat it, pay less; photo it, pay more!"
| Scenario | Correct HS Code | Wrong Code | Result |
|---|---|---|---|
| Emulsion used for photographic film | 3707.10.00.90 |
3506.91.10.00 |
+3% tax risk |
| Emulsion used as optical coating on sensors | 3506.91.10.00 |
3707.10.00.90 |
Save 3% |
| Emulsion based on polymer binder | 3506.91.50.00 |
3707.10.00.05 |
+2.1% base duty |
| Emulsion in liquid form, no coating function | 3707.10.00.90 |
3506.91.10.00 |
+3% tax |
β 3. Special Cases & Solutions
| Case | Recommended Action |
|---|---|
| OEM/Custom Formulation | Submit formulation details + application notes to Customs for pre-ruling |
| Used in R&D / Non-Commercial | Apply for "Non-Commercial Use" exemption (requires documentation) |
| Export from Vietnam/Mexico | Apply for IEEPA exemption β 0% tariff if origin is non-China |
| Multiple HS Codes Possible | Request Advance Ruling (AR) from U.S. CBP β binding decision |
π Five, Global Market Tariff Comparison (2026)
| Country | Recommended HS Code | Base Duty | Additional Tariffs | Total | Notes |
|---|---|---|---|---|---|
| πΊπΈ USA | 3707.10.00.90 |
3.0% | +25% +10% | 38.0% | High risk, no de minimis |
| π¨π³ China | 3707.10.00.90 |
5.0% | None | 5.0% | No extra tariffs |
| πͺπΊ EU | 3707.10.00.90 |
0% (if CE) | None | 0% | No additional tariffs |
| π¦πΊ Australia | 3707.10.00.90 |
5.0% | None | 5.0% | No extra charges |
| π―π΅ Japan | 3707.10.00.90 |
0% | None | 0% | No extra tariffs |
π Insight:
- USA is the only market with 38% tariff on this product from China. - Non-China origin (e.g., Vietnam, Mexico) can avoid IEEPA/301 tariffs entirely.
π Six, Common Mistakes & Risk Warnings (Avoid These!)
β Mistake 1: Using βphotosensitive emulsionβ as generic name without specifying function
π Result: Customs may default to HS 3707.10.00.90 β 38% tax
β Mistake 2: Misclassifying coating-based emulsion as photographic
π Result: Overpaying 3% tax β not worth it
β Mistake 3: Not providing lab test data proving photosensitivity
π Result: Customs may reclassify as adhesive β higher risk of audit
β Mistake 4: Using βchemicalβ or βcoatingβ without specifying βphotosensitiveβ
π Result: Misleadingη³ζ₯ β penalties, delays, or seizure
β Correct Declaration Example:
"Organic Photosensitive Emulsion, 50% solids, liquid form, for use in photographic film production, with photosensitivity test report attached, Origin: China, HS: 3707.10.00.90"
π― Seven, Final Verdict: Precision Pays Off!
π― Remember the Golden Rule:
πΉ "If it's for photography β use 3707.10.
πΉ If it's for coating β use 3506.91.
πΉ If it's from China β expect 38% in the U.S.
πΉ If it's from Vietnam β expect 0%!"
π Pro Tip:
π Apply for an Advance Ruling (AR) with U.S. CBP before shipment β get a binding decision on HS code and tariff.
πΌ Save thousands in taxes, avoid audits, and ensure smooth clearance.
π£ Act Now!
π Contact a CBP-registered customs broker + Submit product specs + Request HS Code Pre-Ruling
π Make your photosensitive emulsion go global β without tax surprises!
β¨ Smart Customs Starts with Smart Classification!
πΌ Your productβs fate is decided in the HS code β get it right the first time!
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.