Plant Growth Regulator Water Dispersant with Modified Aromatic Components
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3004490070 | 10.0% | CN | US | 官方文档 |
| 3004909201 | 10.0% | CN | US | 官方文档 |
| 2934991600 | 16.5% | CN | US | 官方文档 |
| 2934991800 | 16.5% | CN | US | 官方文档 |
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AI分析
🌿 Plant Growth Regulator Water Dispersant with Modified Aromatic Components
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Entry Strategy
📌 Part 1: Product Definition & Classification
Plant Growth Regulators (PGRs) are substances that influence the growth and development of plants. In this specific case, the product is a Water Dispersant Granule (WDG) formulation containing Modified Aromatic Components.
The core classification challenge lies in distinguishing whether the product is classified as a finished pharmaceutical/pesticide product (Chapter 30) or a chemical intermediate/product (Chapter 29). Based on the provided data, four primary HS Codes are relevant, split between two main categories: Pharmaceutical/Pesticide Preparations and Chemical Compounds.
📦 Part 2: HS Code Classification Details (2026 Latest Tariff Authority)
| HS Code | Product Description | Applicability Scenario | Tax Rate Summary |
|---|---|---|---|
3004.49.00.70 |
Modified Aromatic Insecticide Water Dispersant Granules | Classified under Drugs/Pesticide Formulations. Core ingredients align with alkaloids or derivatives. | 10.0% |
3004.90.92.01 |
Granular Form, Insecticide Use, Drug Attribute | Classified based on drug attributes. Granular form, insecticidal purpose, consistent with pharmaceutical category. | 10.0% |
2934.99.16.00 |
Modified Aromatic Corresponding Chemical Structure | Classified as Chemical Pathway & Use. Matches the chemical structure of modified aromatics and insecticidal use. | 16.5% |
2934.99.18.00 |
Aromatic Corresponding to Aromatic Hydrocarbons | Classified as Heterocyclic Compounds. Insecticide use, granular form, initial stage, fits common heterocyclic compound morphology. | 16.5% |
🔍 Key Distinction:
- HS 3004.x.x: Focuses on the final formulated product (granules/dispersants) intended for direct agricultural/medical use.
- HS 2934.x.x: Focuses on the chemical identity (heterocyclic compounds, modified aromatics) before final formulation.
💰 Part 3: 2026 Latest Tariff Rate Breakdown (Including Surtaxes)
✅ Applicable Country: USA (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (and subsequent imports)
🎯 1. 3004.49.00.70 —— Modified Aromatic Insecticide Water Dispersant Granules
| Item | Content |
|---|---|
| Basic Tariff | 0.0% (ad valorem) |
| Section 122 Tariff (301) | +10% (Specific tariff clause) |
| USITC Surtax | 0.0% (Not applicable for this subheading in this context) |
| IEEPA Surtax | 0.0% (Not applicable for this subheading in this context) |
| Total Tax Rate | 10.0% |
| Calculation Basis | CIF Value × 10% |
| De Minimis Eligibility | ❌ Not Eligible (Subject to Section 122) |
| Legal Path | Section 122: 10% → HS 3004.49.00.70 |
📌 Explanation:
- This code falls under Chapter 30 (Pharmaceutical Products).
- The total tax is 10%, driven solely by the Section 122 tariff.
- No additional IEEPA or USITC surtaxes apply here, making it the most cost-effective classification if the product is deemed a finished pesticide/drug formulation.
🎯 2. 3004.90.92.01 —— Granular Form, Insecticide Use, Drug Attribute
| Item | Content |
|---|---|
| Basic Tariff | 0.0% |
| Section 122 Tariff (301) | +10% |
| USITC Surtax | 0.0% |
| IEEPA Surtax | 0.0% |
| Total Tax Rate | 10.0% |
| Calculation Basis | CIF Value × 10% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Path | Section 122: 10% → HS 3004.90.92.01 |
📌 Explanation:
- Also under Chapter 30.
- Tax structure is identical to the previous code.
- Suitable if the product is clearly identified as an insecticide with drug-like properties (e.g., botanical alkaloids).
🎯 3. 2934.99.16.00 —— Modified Aromatic Chemical Structure
| Item | Content |
|---|---|
| Basic Tariff | 6.5% |
| Section 122 Tariff (301) | +10% |
| USITC Surtax | 0.0% |
| IEEPA Surtax | 0.0% |
| Total Tax Rate | 16.5% |
| Calculation Basis | CIF Value × 16.5% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Path | Basic: 6.5% + Section 122: 10% → HS 2934.99.16.00 |
📌 Explanation:
- Classified under Chapter 29 (Organic Chemicals) as a Heterocyclic Compound.
- The basic tariff is 6.5%, plus 10% Section 122.
- This is more expensive than Chapter 30 classifications due to the higher base rate.
🎯 4. 2934.99.18.00 —— Aromatic Hydrocarbons / Heterocyclic Compounds
| Item | Content |
|---|---|
| Basic Tariff | 6.5% |
| Section 122 Tariff (301) | +10% |
| USITC Surtax | 0.0% |
| IEEPA Surtax | 0.0% |
| Total Tax Rate | 16.5% |
| Calculation Basis | CIF Value × 16.5% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Path | Basic: 6.5% + Section 122: 10% → HS 2934.99.18.00 |
📌 Explanation:
- Also under Chapter 29, but for other heterocyclic compounds.
- Same tax rate as the previous code (16.5%).
- Applicable if the chemical structure is interpreted as a modified aromatic hydrocarbon or general heterocyclic compound.
🛠️ Part 4: Customs Clearance Practical Advice (Avoiding Pitfalls)
✅ 1. Required Documentation Checklist
| Document | Must Provide | Description |
|---|---|---|
| ✅ Technical Data Sheet (TDS) | ✔️ | Must detail chemical composition, confirming "Modified Aromatic" and "Water Dispersant" nature. |
| ✅ Product Label & Packaging Photos | ✔️ | Clearly show "Insecticide," "Granules," or "Plant Growth Regulator" claims. |
| ✅ MSDS / SDS | ✔️ | Required for chemical safety and classification verification. |
| ✅ Commercial Invoice | ✔️ | Must specify HS Code and product description accurately. |
| ✅ Certificate of Origin | ✔️ | To determine origin status for Section 122 application. |
| ✅ Formulation Breakdown | ✔️ | Critical to prove if it is a finished pesticide (Ch30) or chemical intermediate (Ch29). |
✅ 2. Declaration Tips (Key Mantra)
🔥 "Formulation Defines Chapter, Chemical Defines Subheading!"
| Scenario | Correct Declaration | Wrong Practice |
|---|---|---|
| Finished Granules (Ready for use) | 3004.49.00.70 or 3004.90.92.01 |
Declare as raw chemical → Higher tax (16.5%) |
| Raw Chemical Intermediate | 2934.99.16.00 or 2934.99.18.00 |
Declare as finished drug → Misclassification risk |
| Insecticide Claim | Explicitly state "Insecticide" on label | Omit use case → Unclear classification |
| Modified Aromatic Component | Specify chemical structure | Vague term → Customs may reclassify |
📌 Note:
- If the product is a finished formulation (mixed with carriers, shaped into granules), Chapter 30 is preferred for lower tax (10%).
- If it is a pure chemical or precursor, Chapter 29 applies, resulting in 16.5% tax.
✅ 3. Special Cases
| Scenario | Handling Advice |
|---|---|
| Botanical Pesticide | If active ingredients are alkaloids or plant extracts, 3004 codes are more appropriate. |
| Synthetic PGR | If synthetic modified aromatics, ensure chemical structure matches 2934 if not fully formulated. |
| Mixed Use (Growth Regulator + Insecticide) | Declare based on primary function. If insecticide, use 3004.49 or 3004.90. |
| Granule Form | Water Dispersant Granules (WDG) are considered preparations, favoring Chapter 30. |
🌍 Part 5: Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Total Tax Rate | Certification Requirement | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3004.49.00.70 |
10.0% | EPA Registration | Best for Chapter 30 |
| 🇺🇸 USA | 2934.99.16.00 |
16.5% | EPA Registration | Higher base tariff |
| 🇨🇳 China | 3004.49.00.70 |
~13-15%* | Agri-Chemical License | Includes VAT |
| 🇪🇺 EU | 3808.94.00 |
0-4.7% | EU Biocidal/Agri Reg | Different chapter structure |
| 🇯🇵 Japan | 3808.93.000 |
0-6% | FSC Registration | Varies by active ingredient |
📌 Conclusion:
- USA is the focus here. Chapter 30 classifications (3004) offer 10% total tax, which is 6.5% cheaper than Chapter 29 (2934).
- Strategy: If possible, classify as a finished pesticide formulation under Chapter 30 to minimize tariff burden.
📌 Part 6: Common Errors & Pitfalls (Blood & Tears Lessons)
❌ Error 1: Declaring finished granules as raw chemicals (2934)
👉 Consequence: Unnecessary 6.5% extra tax per CIF value.
👉 Fix: Prove it is a preparation/formulation with carriers and dispersants.
❌ Error 2: Using vague terms like "Agrochemical" without specifying Insecticide or Plant Growth Regulator
👉 Consequence: Customs may delay for clarification or misclassify.
👉 Fix: Be explicit about active ingredients and function.
❌ Error 3: Ignoring Section 122
👉 Consequence: Missing the 10% surcharge leads to underpayment and penalties.
👉 Fix: All China-origin agro-chemicals are subject to 10% Section 122.
❌ Error 4: Confusing Chapter 30 (Drugs) with Chapter 38 (Other Chemical Products)
👉 Consequence: 3808 may apply for some pesticides, but 3004 is specific for alkaloids/drug-like insecticides.
👉 Fix: Check if active ingredients match alkaloid derivatives.
✅ Correct Declaration Example:
"Plant Growth Regulator, Water Dispersant Granules, containing Modified Aromatic Insecticide (Alkaloid Derivative), EPA Reg. No. XXXXXXX, HS: 3004.49.00.70"
🎯 Part 7: Conclusion – Professional Declaration, Save Costs!
🎯 Remember the Mantra:
🔹 "Finished Granules → Chapter 30 → 10% Tax"
🔹 "Raw Chemicals → Chapter 29 → 16.5% Tax"
🔹 "Always Include Section 122: 10%"
📌 Pro Tip:
- If your product contains botanical alkaloids, strongly consider 3004.49.00.70.
- Apply for an Advance Ruling from CBP if the classification is ambiguous.
- Consult an EPA-registered expert to confirm the "Drug/Alkaloid" claim.
📣 Immediate Action:
📞 Contact your customs broker with the Technical Data Sheet.
🚀 Optimize for Chapter 30 to save 6.5% on total landed cost.
💼 Precision in Classification = Precision in Cost Control.
✨ Professional Customs Clearance Starts with Accurate Classification!
💼 Every Cent Counts in International Trade.
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关于 HS 编码归类
协调制度（HS）是由世界海关组织（WCO）制定的国际贸易商品分类标准。全球 200 多个国家采用 HS 系统作为海关关税、贸易统计和进出口监管的基础。
每个 HS 编码遵循以下层级结构：
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- 品目（4 位）——章内的更具体分类
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从CN进口到US时，适用的关税税率可能包括：
- 最惠国（MFN）税率——适用于 WTO 成员国的标准关税税率
- 普通税率——适用于无贸易协定国家
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本页内容仅供参考。如需正式归类，请咨询当地海关或持牌报关代理。