Diphenyl Ether Insecticide
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 2909303000 | 15.5% | CN | US | 官方文档 |
| 2909300900 | 10.0% | CN | US | 官方文档 |
| 3808591000 | 16.5% | CN | US | 官方文档 |
| 2922504000 | 16.5% | CN | US | 官方文档 |
| 3808912501 | 41.5% | CN | US | 官方文档 |
商品图片
AI分析
🧪 Diphenyl Ether Insecticide: Strategic HS Code Classification & 2026 Customs Clearance Guide
🌐 HS Code Reference & Clearance Strategy | 2026 Latest Tariff Analysis | Professional Level Compliance
📌 I. Product Definition & Chemical Nature: What Exactly is "Diphenyl Ether Insecticide"?
Diphenyl Ether Insecticides are a specific class of aromatic organic compounds widely used in agriculture and public health pest control. Chemically, they belong to aromatic ether derivatives (specifically polyhalogenated diphenyl ethers or their derivatives like Etofenprox, Tetramethrin precursors, etc.).
In international trade, the classification conflict arises between two main categories: 1. Chemical Substances (Chapter 29): If declared as the raw active ingredient or pure chemical compound. 2. Pesticides/Herbicides (Chapter 38): If declared as a finished formulation intended for insecticidal use.
⚠️ Key Distinction Point:
- If the product is a pure chemical entity without a specific insecticidal formulation status, it may fall under Chapter 29 (Organic Chemicals).
- If the product is formulated for pest control (matches the definition of pesticide), it MUST be classified under Chapter 38 (Pesticides). Misclassification here is the #1 cause of customs delays and penalties.
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
Based on the provided data, here are the 5 possible HS Codes, explained by their chemical vs. functional logic:
| HS Code | Product Description | Application Scenario | Classification Logic |
|---|---|---|---|
2909.30.30.00 |
Diphenyl Ethers, Other | Agricultural Insecticides (Aromatic Ether Derivative) | Focus on Function: Identifies as an aromatic ether derivative used as an insecticide. |
2909.30.09.00 |
Diphenyl Ethers, Other | Pure Chemical Substance | Focus on Chemistry: Core chemical nature matches "Aromatic Ethers & Derivatives" without specific pesticide formatting. |
3808.59.10.00 |
Insecticides, Other | Formulated Insecticides | Focus on Use: Matches insecticidal use + material characteristics of aromatic compounds. |
2922.50.40.00 |
Amino-Alcohols & Derivatives | Organic Compounds with Oxygen Groups | Broad Chemical Fit: Fits "Organic Compounds with Oxygen Functional Groups" (less specific than 2909/3808). |
3808.91.25.01 |
Other Pesticides | Aromatic/Modified Aromatic Insecticides | Highest Risk/Highest Tax: Specifically targets "Any Aromatic or Modified Aromatic Insecticides." |
🔍 Critical Reminder:
- Formulated Pesticides generally fall under 3808. Even if the chemical structure is a diphenyl ether, if it is sold as an "insecticide," customs authorities often prioritize the use (3808) over the chemical structure (2909).
- Code3808.91.25.01attracts the highest tariff due to specific trade restrictions on aromatic insecticides.
- Code2909.30.09.00is often used for the raw material before formulation, but requires proof it is not yet a "preparation for pest control."
💰 III. 2026 Latest Tariff Rate Breakdown (Including Additional Duties & Policy Surcharges)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Date: November 10, 2025 (Including subsequent imports)
🎯 1. 2909.30.30.00 —— Diphenyl Ethers (Aromatic Ether Derivative for Insecticide Use)
| Item | Content |
|---|---|
| Base Tariff | 5.5% (ad valorem) |
| Section 301 Surcharge | +10% (USITC Footnote 122) |
| IEEPA Surcharge | 0.0% (Not applicable for this specific subheading under current 122 list) |
| Total Rate | 15.5% |
| Tax Calculation | CIF Value × 15.5% |
| De Minimis Exemption | ❌ Not Eligible (Section 301 goods are strictly tracked) |
| Legal Path | USITC:2909.30.30.00 → FOOTNOTE:122 |
📌 Explanation:
- This code balances chemical identity (aromatic ether) with its intended use (insecticide).
- The 10% Section 301 duty applies to aromatic ethers from China.
- Total 15.5% is moderate compared to other options, but requires strict proof that it is not a "modified aromatic insecticide" targeted by higher restrictions.
🎯 2. 2909.30.09.00 —— Other Diphenyl Ethers (Pure Chemical Substance)
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| Section 301 Surcharge | 0.0% |
| IEEPA Surcharge | +10% (IEEPA Executive Order) |
| Total Rate | 10.0% |
| Tax Calculation | CIF Value × 10.0% |
| De Minimis Exemption | ❌ Not Eligible (IEEPA applies to all Chinese origin goods in this category) |
| Legal Path | IEEPA:9903.01.24 → USITC:2909.30.09.00 |
📌 Explanation:
- Lowest Total Rate (10%).
- Applicable only if the product is declared strictly as a chemical intermediate or pure substance NOT yet formulated as a pesticide.
- Risk: If Customs determines it is "ready for pest control use," they will reclassify it to Chapter 38 (3808), leading to back-taxes and penalties.
🎯 3. 3808.59.10.00 —— Other Insecticides (Formulated)
| Item | Content |
|---|---|
| Base Tariff | 6.5% |
| Section 301 Surcharge | +10% |
| IEEPA Surcharge | 0.0% |
| Total Rate | 16.5% |
| Tax Calculation | CIF Value × 16.5% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Path | USITC:3808.59.10.00 → FOOTNOTE:122 |
📌 Explanation:
- This is the standard classification for formulated insecticides.
- It acknowledges the insecticidal purpose and the aromatic material nature.
- Total 16.5%. Slightly higher than2909.30.30.00due to higher base tariff, but legally safer if it is a finished product.
🎯 4. 2922.50.40.00 —— Organic Compounds with Oxygen Functional Groups
| Item | Content |
|---|---|
| Base Tariff | 6.5% |
| Section 301 Surcharge | +10% |
| IEEPA Surcharge | 0.0% |
| Total Rate | 16.5% |
| Tax Calculation | CIF Value × 16.5% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Path | USITC:2922.50.40.00 → FOOTNOTE:122 |
📌 Explanation:
- A broad chemical category.
- Higher Risk: Customs may reject this if they find a more specific description in Chapter 29 (like 2909) or Chapter 38 (3808).
- Use only if the chemical structure is complex and doesn't fit neatly into 2909, but still not a formulated pesticide.
🎯 5. 3808.91.25.01 —— Other Pesticides (Aromatic/Modified Aromatic)
| Item | Content |
|---|---|
| Base Tariff | 6.5% |
| Section 301 Surcharge | +25% |
| IEEPA Surcharge | +10% |
| Total Rate | 41.5% |
| Tax Calculation | CIF Value × 41.5% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Path | IEEPA:9901.25 → IEEPA:9903.01.24 → USITC:3808.91.25.01 → FOOTNOTE:122 |
📌 Explanation:
- HIGHEST TARIF RATE (41.5%).
- Specifically targets aromatic or modified aromatic insecticides.
- Crucial Warning: If your diphenyl ether insecticide is classified under this "catch-all" for aromatic pesticides, the cost skyrockets.
- Strategy: Argue for3808.59.10.00or2909.30.30.00to avoid this 25% Section 301 surcharge if possible, by proving it is not a "modified aromatic" in the specific sense intended by the restriction.
🛠️ IV. Customs Clearance Practical Advice (Battle-Tested Pitfall Avoidance)
✅ 1. Preparation Checklist (Non-Negotiable)
| Document | Required | Explanation |
|---|---|---|
| ✅ Technical Data Sheet (TDS) | ✔️ | Must clearly state: "Chemical Name," "CAS Number," "Concentration," and "Intended Use: Insecticide." |
| ✅ Structure Diagram | ✔️ | Prove if it is a "pure chemical" (Chapter 29) or "formulation" (Chapter 38). |
| ✅ Product Label | ✔️ | Must match the declared HS Code. If labeled "Insecticide," Chapter 38 is likely mandatory. |
| ✅ Third-Party Report | ✔️ | EPA Registration Number (if applicable) proves it is a regulated pesticide. |
| ✅ Commercial Invoice | ✔️ | Description: "Diphenyl Ether Insecticide, Active Ingredient X%, Formulation Y." |
| ✅ Origin Certificate | ✔️ | For US origin if claiming exemptions (not applicable here for CN). |
✅ 2. Declaration Strategy (Key Mantra)
🔥 "Chemical vs. Pesticide: Name Matters, Structure Proves It!"
| Scenario | Correct Declaration | Wrong Practice |
|---|---|---|
| Raw Diphenyl Ether (Pure) | 2909.30.09.00 (10%) |
Declaring as "Insecticide" → Reclassified to 3808 → 16.5%-41.5% |
| Formulated Insecticide (Agricultural) | 3808.59.10.00 (16.5%) |
Declaring as "Chemical Raw Material" → Customs Seizure for Misdeclaration |
| High-End Modified Aromatic Insecticide | 3808.91.25.01 (41.5%) |
Attempting to hide aromatic nature → High penalties |
| Chemical Intermediate (Not for direct use) | 2909.30.30.00 (15.5%) |
Lack of formulation proof → Rejected by Customs |
✅ 3. Special Handling Cases
| Situation | Handling Advice |
|---|---|
| OEM Private Label | Provide the manufacturer's formulation sheet to prove chemical structure vs. final use. |
| EPA Registered Product | MUST declare under Chapter 38 (3808). Attempting Chapter 29 will result in immediate detention. |
| Dual-Use (Industrial + Pest Control) | Declare based on primary use. If sold as a pesticide, it is 3808. |
| Sample/Small Quantity | Still subject to full tariffs if declared as commercial sample. No de minimis for Section 301/IEEPA goods from China. |
🌍 V. Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification | Remarks |
|---|---|---|---|---|
| 🇺🇸 USA | 3808.59.10.00 or 2909.30.30.00 |
15.5% - 16.5% (Standard) 41.5% (Aromatic Specific) |
EPA Registration | High Risk: Section 301 & IEEPA apply. Avoid 3808.91.25.01 if possible. |
| 🇨🇳 China | 2909.30.30.00 or 3808.59.10.00 |
5.5% - 6.5% | China EPA (Agrochemical) | No additional surcharges. |
| 🇪🇺 EU | 2909.30 or 3808 |
0% - 6.5% | EU Biocides/Pesticides Reg | Lower tariffs, but strict REACH compliance. |
| 🇦🇺 Australia | 3808.59 |
5% | APVMA Registration | No Section 301 equivalent. |
| 🇯🇵 Japan | 2909.30 or 3808 |
0% - 3.2% | Fertilizer Control Law | Fast clearance if documents are complete. |
📌 Conclusion:
- The USA is the most challenging market due to Section 301 (10-25%) and IEEPA (10%) surcharges.
- Total Cost in US: Can range from 10% to 41.5% depending on exact classification.
- Optimization Strategy: If the product is a pure chemical, use2909.30.09.00(10%). If it is a formulated pesticide, use3808.59.10.00(16.5%). Avoid3808.91.25.01(41.5%) unless absolutely necessary.
📌 VI. Common Errors & Pitfall Guide (Lessons from Blood & Tears)
❌ Error 1: Declaring a formulated insecticide as a chemical raw material (2909)
👉 Consequence: Customs lab tests prove it is a pesticide → Reclassification to 3808 + Back Taxes + Penalties!
❌ Error 2: Using 3808.91.25.01 for a standard diphenyl ether insecticide
👉 Consequence: 41.5% Tax instead of 16.5% → Loss of Profit Margin!
❌ Error 3: Ignoring EPA Registration Number on the invoice
👉 Consequence: Customs denies entry because it is an unregistered pesticide in the US.
❌ Error 4: Saying "Diphenyl Ether" without specifying "Insecticide"
👉 Consequence: Ambiguity → Customs delays for 3-6 months while requesting clarifications.
✅ Correct Practice:
"Diphenyl Ether Insecticide, Active Ingredient: [Chemical Name], CAS: [Number], Concentration: [X]%, Formulation: [Emulsifiable Concentrate], EPA Reg No: [Number]"
🎯 VII. Conclusion: Professional Declaration Saves Money!
🎯 Remember the Mantra:
🔹 "Pure Chemical = 2909 (10-15.5%)
🔹 Formulated Pesticide = 3808 (16.5%)
🔹 Aromatic Special = 3808.91 (41.5%)
🔹 Never Mix Pure & Formulated!"
🔹 "HS Code Determines Tax, Declaration Determines Speed!"
📌 Pro Tip:
If you are importing into the USA, consider Advance Ruling (Pre-ruling) from US Customs (CBP) for your specific product. This legally binds them to accept your HS Code, preventing surprise audits.
📣 Immediate Action:
📞 Contact a Licensed Customs Broker + Provide TDS + EPA Reg No + Apply for CBP Pre-Ruling
🚀 Let your Diphenyl Ether Insecticide Clear Smoothly, Avoid 41.5% Pitfalls, and Protect Margins!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every Percent of Tax Saved is Pure Profit!
用户评价
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：
- 章（2 位）——商品大类（例如：第 84 章：机器和机械设备）
- 品目（4 位）——章内的更具体分类
- 子目（6 位）——国际通用细分，所有 WCO 成员国统一使用
- 本国细分（8-10 位）——各国自行扩展的细分编码，如美国 HTSUS 10 位编码
正确的 HS 编码归类对于顺利通关、准确缴纳关税和遵守贸易法规至关重要。错误归类可能导致海关延误、多缴关税或罚款。
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
- 贸易救济关税——附加关税，如 301 条款（反倾销）、232 条款（国家安全）或反补贴税
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。