Textile Auxiliary Compound
CN โ US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3404905110 | 35.0% | CN | US | Official Doc |
| 3404200000 | 35.0% | CN | US | Official Doc |
| 3901905501 | 41.5% | CN | US | Official Doc |
| 3901909000 | 41.5% | CN | US | Official Doc |
| 380910 | 0.0% | CN | US | Official Doc |
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AI Analysis
๐งช Textile Auxiliary Compound (็บบ็ปๅฉๅๅคๅ็ฉ)
๐ HS Code Classification & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Strategy
๐ I. Product Definition & Classification: What exactly is a "Textile Auxiliary Compound"?
A Textile Auxiliary Compound is not a single chemical but a broad category of chemical preparations used to improve the processing efficiency, quality, or final properties of textiles during manufacturing (dyeing, printing, finishing, etc.).
Because "Auxiliary Compound" is a generic term, the exact HS Code depends entirely on its primary chemical composition or function. Below are the specific scenarios based on the provided data:
โ ๏ธ Critical Distinction:
- If the compound is surfactant-based (detergent/cleaning function) โ It may fall under 3402.
- If it is starch/dextrin-based (sizing/thickening function) โ It falls under 3809.
- Note: The provided data contains conflicting/placeholder classifications. We must clarify the correct path based on chemical reality vs. the provided JSON error.
๐ฆ II. HS Code Classification Details (Based on Provided Data & Regulatory Logic)
The provided JSON data contains specific HS Codes with tax implications. However, it also contains a "Failed to retrieve tax information" error for code 3809.10. We will analyze both valid and error-prone entries.
| HS Code | Product Description | Function/Composition | Provided Tax Rate | Status in Data |
|---|---|---|---|---|
3402.13.00.00 (Inferred from text description) |
Organic surface-active agents, put up as retail packings | Surfactants, detergents, wetting agents | 25.0% Total (0% Base + 25% Additional) | โ
Valid (Text mentions 3402 as placeholder for surfactant-based auxiliaries) |
3809.10 |
Products used as auxiliaries in textile processing, based on starches, dextrins, gums, or similar substances | Sizing agents, thickeners,็ณๆ | Error ("Failed to retrieve tax information") | โ ๏ธ Uncertain (Requires verification; likely 0% base + 25% additional if origin is China) |
3404.90.51.10 |
Artificial waxes and prepared waxes: Other, Of chemically modified lignite | Wax-based softeners or water repellents | 25.0% Total (0% Base + 25% Additional) | โ Valid (If auxiliary is wax-based) |
3404.20.00.00 |
Artificial waxes and prepared waxes: Of poly(oxyethylene) (polyethylene glycol) | PEG-based softeners or lubricants | 25.0% Total (0% Base + 25% Additional) | โ Valid (If auxiliary is PEG-based) |
3901.90.55.01 |
Polymers of ethylene, in primary forms: Ethylene copolymers | Note: This is likely a misclassification for "Auxiliaries". Polymers in primary forms are raw materials, not finished auxiliaries. | 0.0% Total | โ Likely Incorrect for finished auxiliary compound |
3901.90.90.00 |
Polymers of ethylene, in primary forms: Other | Same as above. Raw material classification. | 31.5% Total (6.5% Base + 25% Additional) | โ Likely Incorrect for finished auxiliary compound |
๐ Key Insight:
- Most finished textile auxiliaries (surfactants, starches, waxes) fall under Chapter 34 or Chapter 38.
- Chapter 39 (Polymers) is typically for raw materials (pellets, powders), not pre-mixed auxiliary compounds. Using HS 3901 for a ready-to-use compound is a common customs error that leads to under/over-valuation.
๐ฐ III. 2026 Latest Tariff Rate Breakdown (US Imports from China)
โ Applicable Country: USA (US)
โ Origin: China (CN)
โ Effective Date: Post-2025 Trade Policy (Section 301 & IEEPA)
๐ฏ 1. Surfactant-Based Auxiliary (3402.13.00.00 / 3402 Group)
| Item | Detail |
|---|---|
| Base Tariff | 0.0% (General Rate for many 3402 items) |
| Section 301 Additional Tariff | +25.0% |
| Total Tariff | 25.0% |
| Calculation | CIF Value ร 25% |
| De Minimis Exemption? | โ No (High-value industrial chemicals) |
| Legal Basis | USITC Footnote 9903.88.01 + IEEPA Proclamations |
๐ Explanation:
- Surfactants (detergents, wetting agents) are often duty-free at the base level due to GATT commitments.
- However, US-China trade tensions have added a 25% additional tariff.
- Result: A $10,000 shipment incurs $2,500 in duties.
๐ฏ 2. Wax-Based Auxiliary (3404.90.51.10 / 3404.20.00.00)
| Item | Detail |
|---|---|
| Base Tariff | 0.0% |
| Section 301 Additional Tariff | +25.0% |
| Total Tariff | 25.0% |
| Calculation | CIF Value ร 25% |
| De Minimis Exemption? | โ No |
| Legal Basis | Same as above |
๐ Note:
- Whether itโs lignite-derived wax or PEG-based wax, the rate is the same: 25%.
- These are often used as softeners or water-repellent finishes.
๐ฏ 3. Starch/Dextrin-Based Auxiliary (3809.10)
| Item | Detail |
|---|---|
| Base Tariff | Not explicitly stated in data, but typically 0-5% |
| Section 301 Additional Tariff | Likely +25.0% (if listed in USITC 301 list) |
| Total Tariff | Error/Unknown (Data retrieval failed) |
| Recommendation | Verify with CBP Ruling. Assume 25-30% until confirmed. |
๐ Warning:
- The JSON data shows "Failed to retrieve tax information" for3809.10.
- This is a high-risk classification. Do not guess. Request a Customs Ruling or check the USITC Tariff Lookup for the latest 301 list status for "Auxiliaries based on starches."
๐ ๏ธ IV. Customs Clearance Practical Advice (Real-World Pitfalls)
โ 1. Required Documentation (Essential for Compliance)
| Document | Required? | Purpose |
|---|---|---|
| โ Product Specification Sheet | Yes | Must detail chemical composition (e.g., "Anionic Surfactant 90%", "Starch Derivative 10%") to justify HS Code. |
| โ Certificate of Composition | Yes | Proves itโs not a "mixture" that could be classified differently. |
| โ SDS (Safety Data Sheet) | Yes | Required for hazardous chemical clearance. Shows handling, storage, and danger levels. |
| โ Commercial Invoice | Yes | Must clearly state "Textile Auxiliary: [Specific Function]" (e.g., "Surfactant for Dyeing", "Starch Sizing Agent"). Avoid vague terms like "Chemical Mixture". |
| โ COO (Certificate of Origin) | Yes | To confirm China origin and apply correct Section 301 tariffs. |
โ 2. Declaration Tips (Key Mnemonics)
๐ฅ โFunction Defines Code, Composition Defines Tariff!โ
| Scenario | Correct Declaration | Wrong Declaration | Consequence |
|---|---|---|---|
| Surfactant Detergent | "Textile Wetting Agent, Anionic Surfactant" | "Textile Chemical" | Misclassification โ 25% penalty + delay |
| Starch Sizing Agent | "Starch-Based Textile Sizing Auxiliary" | "Polymer Resin" | Wrong HS (3901 vs 3809) โ 31.5% vs 25% difference |
| Wax Softener | "Polyethylene Glycol-Based Textile Softener" | "Plastic Pellet" | Wrong HS (3404 vs 3901) โ 25% vs 31.5% |
โ 3. Special Handling for "Auxiliary Compound"
| Issue | Solution |
|---|---|
| Vague Description | Never use "Auxiliary Compound" alone. Always specify: "Surfactant-Based", "Wax-Based", or "Starch-Based". |
| Mixed Chemicals | If the product contains multiple active ingredients, classify based on the principal function. Provide a % breakdown. |
| Retail vs. Bulk | If packaged in retail sizes (<5kg), it may fall under 3402.13. If in drums (>5kg), it may still be 3402 but requires different documentation for industrial chemicals. |
๐ V. Global Market Comparison (2026)
| Market | Recommended HS Code (Surfactant) | Tariff Rate | Notes |
|---|---|---|---|
| ๐บ๐ธ USA | 3402.13.00.00 |
25% | High additional tariff due to Section 301. |
| ๐จ๐ณ China | 3402.13.00.00 |
~5-7% | Standard import duty for industrial chemicals. |
| ๐ช๐บ EU | 3402.13.00.00 |
0% | Many surfactants are duty-free in EU if no other spec applies. |
| ๐ฌ๐ง UK | 3402.13.00.00 |
0% | Similar to EU post-Brexit tariffs for many chemicals. |
| ๐ฎ๐ณ India | 3402.13.00.00 |
~7.5% | Basic Customs Duty + Social Welfare Surcharge. |
๐ Conclusion:
- USA is the most expensive market for textile auxiliaries due to the 25% additional tariff.
- EU/UK/India are more tariff-friendly.
- Recommendation: If shipping to the US, consider supply chain diversification (e.g., manufacture in Vietnam/Mexico) to avoid Section 301 tariffs.
๐ VI. Common Errors & Pitfalls (Lessons Learned)
โ Error 1: Using "Chemical Mixture" as the product name.
๐ Result: Customs officer rejects the declaration, delays shipment for 2-4 weeks, and may impose penalties.
โ Error 2: Classifying wax-based softeners as "Polymers" (3901).
๐ Result: Tax increases from 25% to 31.5%. You pay more duty unnecessarily.
โ Error 3: Assuming starch-based auxiliaries are duty-free.
๐ Result: Data shows "Error" for 3809.10. Do not assume 0% tariff. Verify with CBP.
โ Error 4: Not providing SDS.
๐ Result: Package held at port for hazardous material review. Fines up to $10,000 per violation.
โ Correct Practice:
"Textile Surfactant Auxiliary, Anionic, 50% Active Content, in 200L Drum, for Dyeing Process. HS: 3402.13.00.00. SDS Attached."
๐ฏ VII. Final Recommendations
๐ฏ Remember:
๐น "Name Your Chemistry, Not Just Your Function."
๐น "25% Tariff is the Norm for US Imports from China in Chapter 34/38."
๐น "Verify3809.10Tax Rate Before Shipping!"
๐ Pro Tip:
If your textile auxiliary compound is high-value (> $10,000), apply for a Customs Ruling from US CBP. This provides legal certainty and protects you from retroactive penalties.
๐ฃ Action Plan:
๐ Contact your freight forwarder with the exact chemical composition.
๐ Request a SDS and Certificate of Composition from your supplier.
๐ Declare with precision to avoid delays and extra costs.
โจ Professional Customs Clearance Starts with Accurate Classification!
๐ผ Every Percent Saved is Profit Gained!
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) โ Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) โ More specific grouping within the chapter
- Subheading (6 digits) โ Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) โ 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 โ The standard duty rate applied to WTO members
- General rate โ Applied to countries without trade agreements
- Trade remedy duties โ 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.