ipbc effervescent tablets antibacterial agent
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3808925040 | 40.0% | CN | US | Official Doc |
| 3808594000 | 40.0% | CN | US | Official Doc |
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AI Analysis
π§ͺ IPBC Effervescent Tablets as Antibacterial Agent
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
π I. Product Definition & Classification: Do You Really Understand "IPBC Effervescent Tablets"?
IPBC (3-Iodoprop-2-yn-1-yl butylcarbamate) is a widely used fungicide and bactericide. When formulated into effervescent tablets, it becomes a convenient, ready-to-use preparation for disinfection or agricultural purposes. In international trade, the classification depends heavily on the primary function and packaging form.
β οΈ Key Distinction Point:
- If the product is primarily used as a fungicide (e.g., for plants, seeds, or stored grains) β HS Code 3808.92.50.40
- If the product is primarily used as a disinfectant (e provided for retail sale, e.g., for surfaces, water treatment, or general hygiene) β HS Code 3808.59.40.00
- Critical Note: Even though it has "antibacterial" properties, if the label or intended use specifies fungicidal activity, customs may prioritize the fungicide classification. However, "antibacterial agent" implies disinfection, which leans toward 3808.59.40.00. You must declare the primary purpose clearly.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Application Scenario | Primary Function |
|---|---|---|---|
3808.92.50.40 |
Formulated fungicides containing IPBC (3-Iodoprop-2-yn-1-yl butylcarbamate) | Agricultural fungicides, seed treatments, plant protection | β Fungicide |
3808.59.40.00 |
Disinfectants (other than specified in subheading note 1) | General surface disinfection, water purification, hygiene products | β Disinfectant |
π Important Reminder:
- Effervescent tablets are considered "put up in forms or packings for retail sale."
- If the product is marketed as an "antibacterial agent" for general use, 3808.59.40.00 is likely correct.
- If it is marketed as a "fungicide" for crops/plants, 3808.92.50.40 applies.
- Misclassification Risk: Declaring a fungicide as a disinfectant (or vice versa) can lead to customs delays, fines, or seizure.
π° III. 2026 Latest Tariff Rate Details (Including Additional Taxes & Policy Add-ons)
β Applicable Country: United States (US)
β Country of Origin: China (CN)
β Effective Date: 2025-11-10 onwards (including subsequent imports)
π― 1. 3808.92.50.40 ββ Formulated Fungicides Containing IPBC
| Item | Content |
|---|---|
| Base Tariff | 5.0% (ad valorem) |
| Additional Tariff (Section 301) | +25.0% |
| Total Tax Rate | 30.0% |
| Tax Calculation | CIF Value Γ 30.0% |
| De Minimis Exemption | β Not Applicable |
| Legal Basis Path | HTSUS:3808.92.50.40 β Section 301: Footnote 9903.88.01 |
π Explanation:
- The 30% total tax is high. This classification is for fungicides.
- If your product is actually an antibacterial disinfectant, using this code may lead to disputes if customs determines the primary use is disinfection.
- No de minimis exemption: Small shipments are still taxed.
π― 2. 3808.59.40.00 ββ Disinfectants (Retail Packaging)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| Additional Tariff (Section 301) | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value Γ 0.0% |
| De Minimis Exemption | β Not Applicable (Note: Even at 0%, correct classification is vital to avoid scrutiny) |
| Legal Basis Path | HTSUS:3808.59.40.00 |
π Explanation:
- This code offers 0% tariff, which is significantly more cost-effective.
- To qualify, the product must be clearly identified as a disinfectant (antibacterial/antiviral for surfaces, water, or general hygiene).
- Evidence Required: Product label, SDS (Safety Data Sheet), marketing materials must emphasize disinfection/antibacterial use, not fungicidal.
π οΈ IV. Customs Clearance Practical Advice (Battlefield Pitfall Avoidance Guide)
β 1. Document Checklist (None Can Be Missing)
| Document | Must Provide | Description |
|---|---|---|
| β Product Label | βοΈ | Clear statement of "Disinfectant" or "Fungicide" |
| β SDS (Safety Data Sheet) | βοΈ | Must specify active ingredient (IPBC) and primary use |
| β Product Photos | βοΈ | Show packaging, tablets, and any usage instructions |
| β Commercial Invoice | βοΈ | Accurate description: "Effervescent Tablets, IPBC-based, for Disinfection" |
| β Packing List | βοΈ | Weight, quantity, dimensions |
| β Third-Party Test Report | βοΈ | Efficacy test for antibacterial/fungicidal activity |
β 2. Declaration Tips (Key Mantra)
π₯ "Function Defines Code, Label Saves Tax!"
| Scenario | Correct Declaration | Wrong Approach |
|---|---|---|
| Product labeled as "Antibacterial Disinfectant" | 3808.59.40.00 (0% Tax) |
Declare as 3808.92.50.40 β 30% Tax Unnecessary |
| Product labeled as "Fungicide for Plants" | 3808.92.50.40 (30% Tax) |
Declare as 3808.59.40.00 β Customs Dispute/Seizure |
| Mixed Use (Both Fungicide & Disinfectant) | Declare Primary Use | Ambiguous description β Delay & Inspection |
β 3. Special Case Handling
| Scenario | Handling Advice |
|---|---|
| Dual-Use Product | If the product can be used for both, declare based on primary marketed use. Provide evidence (e.g., label, brochure). |
| OEM Custom Products | Ensure the OEM label matches the declared HS code. |
| Small Shipments (De Minimis) | Even at 0% tax, ensure proper classification to avoid customs flagging. |
| FDA/USEPA Registration | For disinfectants, check if EPA registration is required. For fungicides, check EPA/agricultural regulations. |
π V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification Requirement | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 3808.59.40.00 (if Disinfectant) |
0% | EPA Registration (if applicable) | Best for Antibacterial Use |
| πΊπΈ USA | 3808.92.50.40 (if Fungicide) |
30% | EPA Registration | High Tax |
| π¨π³ China | 3808.59.40.00 or 3808.92.50.40 |
Varies | Pesticide License (if agricultural) | Check local regulations |
| πͺπΊ EU | 3808.92 or 3808.59 |
0-6.5% | Biocidal Products Regulation (BPR) | Strict registration |
| π―π΅ Japan | 3808.92 or 3808.59 |
5-8% | Fumigant & Disinfectant Law | Registration required |
π Conclusion:
- For "Antibacterial Agent" Use, classify as Disinfectant (3808.59.40.00) to enjoy 0% tariff in the US.
- For "Fungicide" Use, classify as Fungicide (3808.92.50.40), but expect 30% tariff.
- Misclassification is the biggest risk. Ensure your product label and SDS align with the declared HS code.
π VI. Common Mistakes & Pitfall Guide (Blood & Tears Lessons)
β Mistake 1: Declaring "Antibacterial Tablets" as "Fungicide" to avoid scrutiny
π Consequence: If customs finds the label says "Disinfectant," you may be penalized for misclassification. However, if declared as Fungicide, you pay 30% unnecessarily.
β Mistake 2: Ignoring the "Retail Packaging" aspect
π Consequence: If the product is bulk unpackaged, it may fall under different subheadings. Ensure it is "put up for retail sale."
β Mistake 3: Not providing SDS or Test Reports
π Consequence: Customs cannot verify the primary use β Delay, Inspection, or Seizure.
β Mistake 4: Using "Biocide" as a generic term without specifying function
π Consequence: Vague description β Customs Request for More Information, delaying clearance.
β Correct Approach:
"Effervescent Disinfectant Tablets, Active Ingredient: 3-Iodoprop-2-yn-1-yl butylcarbamate (IPBC), for Surface Sanitization, Retail Packaged, EPA Registered (if applicable)"
π― VII. Conclusion: Precise Classification, Cost Savings, Smooth Clearance!
π― Remember the Mantra:
πΉ "Antibacterial = Disinfectant = 0% Tax (3808.59.40.00)"
πΉ "Fungicide = 30% Tax (3808.92.50.40)"
πΉ "Label, SDS, and Declaration Must Match!"
π Pro Tip:
If your product is used for both purposes, consult with a customs broker to determine the primary use based on marketing and labeling. Pre-classification ruling is highly recommended to avoid disputes.
π£ Immediate Action:
π Contact a professional customs broker + Provide Product Label & SDS + Apply for HS Code Pre-Ruling
π Ensure your IPBC effervescent tablets clear customs smoothly, save costs, and maximize profits!
β¨ Professional Clearance Starts with Accurate Classification!
πΌ Every cent of cost deserves precise calculation!
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.