Antibacterial Agent Anti caking Agent
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 283329 | 0.0% | CN | US | Official Doc |
| 284490 | 0.0% | CN | US | Official Doc |
| 3402499000 | 38.7% | CN | US | Official Doc |
| 3402905050 | 38.7% | CN | US | Official Doc |
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AI Analysis
π§ͺ Antibacterial & Anti-Caking Agents: Chemical Classifications, HS Codes & Tax Breakdown (2026)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Compliance Strategy
π I. Product Definition & Classification: What Are These Agents?
Antibacterial agents and anti-caking agents are critical chemical additives used across industries such as food processing, pharmaceuticals, cosmetics, agriculture, and industrial manufacturing. Their function is distinct:
- Antibacterial Agents: Substances that kill or inhibit the growth of bacteria. They can be organic or inorganic.
- Anti-Caking Agents: Substances that prevent particles from clumping together by absorbing moisture or coating particles. These can also be organic or inorganic.
β οΈ Key Classification Distinction:
The primary factor determining the HS Code is whether the agent is Organic or Inorganic, and its specific chemical composition. The provided data highlights four specific categories with unique tax implications.
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority)
Based on the provided dataset, here are the precise HS Codes and their descriptions:
| HS Code | Product Description | Category | Source Data Description |
|---|---|---|---|
3402.49.90.00 |
Other Organic Surface-Active Agents (Non-Soap) | Organic | "Other organic surface-active agents... Other: Other" |
3402.90.50.50 |
Other Organic Surface-Active Preparations | Organic | "Other Organic surface-active preparations... Other: Other" |
2833.29 |
Other Inorganic Compounds (Antibacterial/Anti-caking) | Inorganic | "Other inorganic compounds... used as antibacterial or anti-caking agents" |
2844.90 |
Other Organic Compounds (Antibacterial/Anti-caking) | Organic | "Other organic compounds... used as antibacterial or anti-caking agents" |
π Critical Note:
- Chapters 28 vs. 34:
- Chapter 28 (2833.29,2844.90) covers Inorganic and Other Organic chemical compounds specifically designated for antibacterial/anti-caking uses.
- Chapter 34 (3402.49.90.00,3402.90.50.50) covers Organic Surface-Active Agents (soaps and detergents) that may have secondary antibacterial or cleaning properties.
- Do not confuse "Surface-Active Agents" (Chapter 34) with "Chemical Compounds" (Chapter 28) if the primary function is antibacterial/anti-caking rather than cleaning/surfactancy.
π° III. 2026 Tariff Rate Breakdown (Detailed Tax Terms)
β Scope: Based strictly on the provided
<DATA>content.
β Status: Tax information availability varies by code.
π― 1. 3402.49.90.00 & 3402.90.50.50 β Organic Surface-Active Agents
| Item | Detail |
|---|---|
| Base Tariff | 0.0% |
| Additional Tariff | 0.0% |
| Total Tax Rate | 0.0% |
| Tax Detail | "εΊη‘ε ³η¨: 0.0%, ε εΎε ³η¨: 0.0%" |
| Data Status | β Successfully Retrieved |
π Explanation:
- These organic surface-active agents enjoy zero tariffs under the current dataset.
- This includes preparations whether or not put up for retail sale.
- Note: This low rate applies specifically to their classification as surface-active agents. If the same chemical is classified under Chapter 28 for its antibacterial property, the tax treatment may differ (see below).
π― 2. 2833.29 & 2844.90 β Specific Inorganic & Organic Compounds for Antibacterial/Anti-Caking Use
| Item | Detail |
|---|---|
| Base Tariff | Error / Failed to Retrieve |
| Additional Tariff | Error / Failed to Retrieve |
| Total Tax Rate | Error |
| Tax Detail | "Failed to retrieve tax information" |
| Data Status | β Error |
π Critical Warning:
- Tax information is unavailable for these specific codes in the provided dataset.
-2833.29: Refers to Inorganic compounds (e.g., certain metal salts like zinc or copper compounds) used as antibacterial/anti-caking agents.
-2844.90: Refers to Other Organic compounds (not elsewhere specified) used for the same purposes.
- Action Required: Due to the "Error" status, you must verify the exact tariff rate with local customs authorities or a licensed customs broker. Do not assume a 0% rate. These codes often attract significant tariffs depending on the country of origin and specific chemical makeup.
π οΈ IV. Customs Clearance Operational Advice (Practical Pitfall Guide)
β 1. Prepare Essential Documentation (Non-Negotiable)
| Document | Required | Reason |
|---|---|---|
| β Chemical Composition Report | βοΈ | Must specify Inorganic vs. Organic identity. Crucial for distinguishing between Chapter 28 and 34. |
| β MSDS (Material Safety Data Sheet) | βοΈ | Required for safe handling and customs hazard classification. |
| β Certificate of Analysis (COA) | βοΈ | To confirm purity and specific active ingredients (e.g., Zinc Oxide, Sodium Silicate, etc.). |
| β Intended Use Statement | βοΈ | Explicitly state: "Used as Antibacterial Agent" or "Anti-Caking Agent in [Specific Industry]." |
| β Commercial Invoice | βοΈ | Must match HS Code description exactly. Avoid vague terms like "Chemical Additive." |
| β Packing List | βοΈ | Detail net/gross weight, packaging type. |
β 2. Declaration Tips (Key Mantra)
π₯ βFunction Defines Chapter, Composition Defines Subheading, Accuracy Saves Money!β
| Scenario | Correct Declaration Approach | Risk of Misdeclaration |
|---|---|---|
| Primary Function = Cleaning/Surfactancy | Use Chapter 34 (3402.xx.xx) |
If misclassified as Chapter 28, may face higher tariffs or regulatory hurdles. |
| Primary Function = Antibacterial/Anti-Caking (Inorganic) | Use Chapter 28 (2833.29) |
High Risk: Tax info unavailable. Must verify. |
| Primary Function = Antibacterial/Anti-Caking (Organic) | Use Chapter 28 (2844.90) |
High Risk: Tax info unavailable. Must verify. |
| Mixed Function (Both Cleaning & Antibacterial) | Best Practice: Declare under Chapter 34 if surface-active properties dominate. | If misclassified, customs may reclassify to Chapter 28, triggering unknown tariffs. |
β 3. Special Handling & Compliance
| Situation | Recommendation |
|---|---|
| Unknown Tax Rate for Ch. 28 | DO NOT assume 0%. Contact customs broker immediately. Apply for Advance Ruling if possible. |
| Regulatory Approval | Ensure the antibacterial agent is approved for its intended use (e.g., FDA, EPA, or local equivalent). |
| Hazardous Materials | If the agent is classified as hazardous, additional safety documentation and packaging are required. |
| Retail vs. Industrial | Chapter 34 codes often cover retail-ready preparations. Chapter 28 is more industrial. Declare accurately to avoid penalties. |
π V. Global Market Comparison (2026 Outlook)
| Market | Key Consideration for Antibacterial/Anti-Caking Agents |
|---|---|
| πΊπΈ United States | High Scrutiny: Chapter 28 chemicals may face 301 tariffs or FDA/EPA regulatory checks. Verify 2833.29/2844.90 rates manually. |
| π¨π³ China | Import duties for Chapter 28 chemicals vary significantly (often 5-10%+). Chapter 34 agents may be lower. |
| πͺπΊ European Union | Strict REACH compliance for chemical imports. Antibacterial agents may require biocidal product authorization. |
| π―π΅ Japan | Requires JIS standards compliance for food-grade anti-caking agents. |
π Conclusion:
- Chapter 34 codes (3402.xx.xx) currently show 0% tariff in the dataset, offering cost certainty.
- Chapter 28 codes (2833.29,2844.90) have unknown tax rates. This is a major compliance risk.
- Recommendation: If the product can be classified under Chapter 34 (as a surface-active preparation), it may offer tariff advantages and certainty. If it is strictly a chemical compound for antibacterial use, budget for potential high tariffs and regulatory compliance costs.
π VI. Common Errors & Pitfalls (Lessons Learned)
β Error 1: Declaring an inorganic antibacterial salt as "Surface-Active Agent" to get 0% tariff.
π Consequence: Customs audit, reclassification, back taxes + penalties.
β Error 2: Assuming Chapter 28 codes have 0% tariff because Chapter 34 does.
π Consequence: Underpayment of duties. The dataset explicitly states "Error" for Ch. 28 tax info.
β Error 3: Vague description "Chemical Agent".
π Consequence: Customs detention for lack of information. Must specify "Organic/Inorganic" and "Antibacterial/Anti-caking function."
β Correct Practice:
"Zinc Oxide (Inorganic), used as anti-caking agent in industrial powder, HS Code 2833.29, Origin: [Country], Value: $X"
OR
"Organic Surface-Active Preparation for cleaning, contains antibacterial additive, HS Code 3402.49.90.00, Origin: [Country], Value: $Y"
π― VII. Conclusion: Professional Declaration, Risk Mitigation, Cost Optimization
π― Remember:
πΉ "Function First, Composition Second, Tax Third!"
πΉ "Chapter 34 = 0% (Certainty), Chapter 28 = Unknown (Risk)!"
πΉ "Never guess tax rates for 'Error' statuses!"
π Pro Tip:
If your product is an organic surface-active agent that also has antibacterial properties, try to classify under Chapter 34 (3402.49.90.00 or 3402.90.50.50) to leverage the 0% tariff shown in the data. If it is strictly a non-surfactant chemical compound, assume non-zero tariffs for Chapter 28 and verify with customs.
π£ Immediate Action:
π Consult a customs broker with MSDS and COA.
π Request an Advance Ruling for2833.29and2844.90if you must use them.
π Avoid surprises: Confirm, Classify, Declare!
β¨ Professional clearance starts with accurate classification!
πΌ Your compliance is your competitive advantage!
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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.