Leather Mold Preventive Agent
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3307900000 | 40.4% | CN | US | Official Doc |
| 3403915000 | 41.5% | CN | US | Official Doc |
| 3307490000 | 41.0% | CN | US | Official Doc |
| 3403115000 | 36.4% | CN | US | Official Doc |
| 2934203500 | 41.5% | CN | US | Official Doc |
AI Analysis
𧴠Leather Mold Preventive Agent (Anti-Crack & Anti-Mold)
π HS Code Classification & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
π I. Product Definition & Categorization: What is "Leather Mold Preventive Agent"?
Leather Mold Preventive Agents are specialized chemical formulations used in the leather industry to inhibit the growth of mold and prevent the cracking or drying out of leather materials. These agents are typically applied during the tanning, finishing, or storage processes. In international trade, classification depends heavily on the primary function (preservation vs. cosmetic/nourishment) and the chemical composition (oils/fats vs. organic chemicals).
β οΈ Key Distinction Point:
- If the product is primarily an oil/fat preparation for treating leather β Classified under Chapter 34 (Soap, Organic Surface-Active Agents...).
- If the product is primarily a cosmetic/tonic for personal leather goods (like shoes/bags) β Classified under Chapter 33 (Essential Oils, Perfumery...).
- If the product is a specific heterocyclic organic compound with preservative properties β Classified under Chapter 29 (Organic Chemicals).
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Application Scenario | Chemical Nature |
|---|---|---|---|
3403.11.50.00 |
Preparations for treating leather, furskins or other materials, containing oils or fats | Leather anti-crack treatment; oil-based nourishing agents | β Oils/Fats based |
3403.91.50.00 |
Other preparations for treating leather, furskins or other materials (not containing oils/fats or containing <5%) | General leather care; synthetic anti-mold agents | β Non-oil based |
3307.90.00.00 |
Other perfumery, cosmetic or toilet preparations (including deodorants) | Leather tonics, anti-crack lotions for consumer goods | 𧴠Cosmetic/Tonic logic |
3307.49.00.00 |
Other deodorants for rooms or other purposes; chemical preparations | Leather odor/mold prevention chemicals | π¬οΈ Chemical/Deodorant logic |
2934.20.35.00 |
Benzothiazole ring compounds (heterocyclic compounds) | Specific chemical preservatives with benzothiazole structure | π§ͺ Organic Chemical |
π Key Reminder:
- If the product is a bulk industrial chemical for leather tanning/factories β Prefer 3403.
- If it is a consumer-facing bottle labeled as "Leather Care" or "Anti-Crack Tonic" β Customs may lean towards 3307.
- If the label specifies a specific chemical ingredient (e.g., Benzothiazole) for mold control β 2934 may apply.
π° III. 2026 Latest Tariff Rate Details (Including Surtaxes, Policy Add-ons)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: From November 10, 2025 (including subsequent imports)
π― 1. 3403.11.50.00 ββ Preparations for Treating Leather (Oil-Based)
| Item | Content |
|---|---|
| Base Tariff | 1.4% (ad valorem) |
| USITC Surtax | +25% (from USITC Footnote 9903.88.01 / Section 301) |
| IEEPA Surtax | +10% (Against Chinese/HK products, from IEEPA:9903.01.24) |
| Total Tariff | 36.4% |
| Tax Calculation | CIF Value Γ 36.4% |
| De Minimis Eligibility | β No (deny_de_minimis) |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:3403.11.50.00 β FOOTNOTE:9903.88.01 |
π Explanation:
- "Base 1.4%" is the standard MFN rate for leather treatment preparations.
- "USITC 25%" is the Section 301 retaliatory tariff.
- "IEEPA 10%" is the additional tariff under the International Emergency Economic Powers Act.
- Total 36.4% is a high tariff, significantly higher than standard non-strategic goods. Must be factored into cost modeling.
π― 2. 3403.91.50.00 ββ Other Leather Treatment Preparations (Non-Oil-Based)
| Item | Content |
|---|---|
| Base Tariff | 6.5% (ad valorem) |
| USITC Surtax | +25% |
| IEEPA Surtax | +10% |
| Total Tariff | 41.5% |
| Tax Calculation | CIF Value Γ 41.5% |
| De Minimis Eligibility | β No |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:3403.91.50.00 |
π Note:
- Base rate is higher (6.5%) because it falls under "Other" preparations without specific oil/fat classification.
- Surtaxes are identical to the previous code.
- Total 41.5% is the highest base rate among leather care products.
π― 3. 3307.90.00.00 ββ Other Perfumery/Cosmetic/Toilet Preparations
| Item | Content |
|---|---|
| Base Tariff | 5.4% (ad valorem) |
| USITC Surtax | +25% |
| IEEPA Surtax | +10% |
| Total Tariff | 40.4% |
| Tax Calculation | CIF Value Γ 40.4% |
| De Minimis Eligibility | β No |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:3307.90.00.00 |
π Explanation:
- Customs may classify consumer-grade "Leather Anti-Crack Lotions" as "Cosmetic Preparations" if marketed for personal care.
- Base rate 5.4% is lower than 3403.91, but total is still 40.4%.
- Risk: If misclassified as "Cosmetic" when it's an industrial chemical, it may face penalties.
π― 4. 3307.49.00.00 ββ Other Deodorants/Chemical Preparations
| Item | Content |
|---|---|
| Base Tariff | 6.0% (ad valorem) |
| USITC Surtax | +25% |
| IEEPA Surtax | +10% |
| Total Tariff | 41.0% |
| Tax Calculation | CIF Value Γ 41.0% |
| De Minimis Eligibility | β No |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:3307.49.00.00 |
π Note:
- If the product is marketed as "Mold & Odor Preventer," it might fall under "Deodorants."
- Total 41.0% is comparable to other 3403/3307 codes.
π― 5. 2934.20.35.00 ββ Benzothiazole Ring Compounds
| Item | Content |
|---|---|
| Base Tariff | 6.5% (ad valorem) |
| USITC Surtax | +25% |
| IEEPA Surtax | +10% |
| Total Tariff | 41.5% |
| Tax Calculation | CIF Value Γ 41.5% |
| De Minimis Eligibility | β No |
| Legal Basis Path | IEEPA:9903.01.25 β IEEPA:9903.01.24 β USITC:2934.20.35.00 |
π Explanation:
- Only applies if the product is a pure chemical substance or primarily composed of benzothiazole derivatives used as preservatives.
- If it's a mixture/formulation, it should not be classified here. Misclassification can lead to severe penalties.
π οΈ IV. Customs Clearance Practical Advice (Real-World Pitfall Guide)
β 1. Required Documentation Checklist (Non-Negotiable)
| Document | Must Provide | Description |
|---|---|---|
| β Product Specification Sheet | βοΈ | Include ingredients, CAS numbers, physical state (liquid/paste), and primary function |
| β Formula/Composition List | βοΈ | Essential for determining if it's "Oil-Based" (3403) or "Chemical" (2934/3307) |
| β Product Photos (Label & Container) | βοΈ | Must show clear warnings, usage instructions, and brand |
| β SDS (Safety Data Sheet) | βοΈ | Critical for chemical classification and hazmat determination |
| β Commercial Invoice | βοΈ | Clearly state "Leather Mold Preventive Agent" and HS Code |
| β Certificate of Origin (CO) | βοΈ | If non-Chinese origin, claim preferential rates |
| β Packing List | βοΈ | Detail net/gross weight and packaging type |
β 2. Declaration Tips (Key Mantra)
π₯ "Function First, Composition Second, Label Clear, Tariff Lower!"
| Scenario | Correct Declaration | Wrong Practice |
|---|---|---|
| Bulk Industrial Chemical | 3403.11.50.00 or 3403.91.50.00 |
Mislabel as "Cosmetic" β Risk of Audit |
| Consumer Bottle "Leather Conditioner" | 3307.90.00.00 |
Mislabel as "Industrial Chemical" β Unnecessary Complexity |
| Pure Benzothiazole Preservative | 2934.20.35.00 |
Mislabel as "Preparation" β Higher Tax Risk |
| Mixture with Unknown Ingredients | 3403 (Safe Haven) |
Ambiguous Description β Delayed Release |
β 3. Special Case Handling
| Scenario | Handling Advice |
|---|---|
| OEM/Private Label | Provide contract + design specs to prove origin and ownership |
| Hazmat Classification | If flammable or corrosive, declare as Dangerous Goods (DG) to avoid fines |
| Mold Preventive + Anti-Crack | If dual-function, declare based on Primary Use. If uncertain, consult a customs broker for a Pre-Ruling |
| Small Sample Shipments | Even small shipments are subject to 40%+ taxes if from China. Do not rely on de minimis |
π V. Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification Requirements | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 3403.11.50.00 |
36.4% (China) | None specific, but SDS required | High tariffs due to Section 301 & IEEPA |
| π¨π³ China | 3403.11.50.00 |
5.0% | None | Low base tariff, no surtaxes |
| πͺπΊ EU | 3403.11.50.00 |
0% (if REACH compliant) | REACH Registration | No surtaxes, but strict chemical regulations |
| π¬π§ UK | 3403.11.50.00 |
5.0% | UK REACH | Post-Brexit tariffs may vary |
| π¦πΊ Australia | 3403.11.50.00 |
5.0% | None | No surtaxes |
π Conclusion:
- USA is the most expensive market for leather preventive agents from China.
- EU/UK/Australia have lower tariffs but stricter chemical compliance (REACH).
- China has low tariffs but is typically an export hub, not an import destination for these goods.
π VI. Common Errors & Pitfall Guide (Lessons from Blood & Tears)
β Error 1: Declaring "Leather Mold Preventer" as "Cleaning Product" (Chapter 34) without specifying function
π Consequence: Customs may reclassify to 3403.91 (41.5%) instead of 3403.11 (36.4%) β Extra 5.1% tax!
β Error 2: Mixing Industrial Chemicals with Consumer Cosmetics in one shipment
π Consequence: Complex clearance, potential detention, and higher administrative fees
β Error 3: Ignoring SDS requirements for chemical shipments
π Consequence: Shipment held at port, demurrage charges, and possible return
β Error 4: Using generic "Chemical Preparation" as description
π Consequence: Customs may assign a default high tariff code β Unnecessary costs
β Correct Approach:
βLeather Mold Preventive Agent, Oil-Based, for Industrial Leather Treatment, CAS No. XXXXXX, SDS Attached, Model XYZβ
π― VII. Conclusion: Precision in Classification Saves Money!
π― Remember the Mantra:
πΉ "Oil-Based = 3403.11 (36.4%), Non-Oil = 3403.91 (41.5%), Cosmetic = 3307 (40.4%), Pure Chemical = 2934 (41.5%)."
πΉ "HS Code Determines Tax, Description Determines Speed, SDS Determines Safety."
π Pro Tip:
If your product is originating from Vietnam, Mexico, or Thailand, you may qualify for IEEPA exemptions, reducing tariffs to 0%~5%.
Recommendation: Apply for a Pre-Ruling from CBP (US Customs and Border Protection) before shipping. This provides legal certainty and avoids surprise taxes.
π£ Immediate Action:
π Contact a licensed customs broker + Provide Product Photos + Apply for HS Code Pre-Ruling
π Ensure your Leather Mold Preventive Agent clears customs smoothly, efficiently, and profitably!
β¨ Professional Clearance Starts with Accurate Classification!
πΌ Every Percent Saved in Tariffs is Pure Profit!
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.