废乙醚溶剂
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3825410000 | 35.0% | CN | US | Official Doc |
| 3825490000 | 35.0% | CN | US | Official Doc |
| 3802100050 | 39.8% | CN | US | Official Doc |
| 3802905000 | 39.8% | CN | US | Official Doc |
| 3824999330 | 40.0% | CN | US | Official Doc |
Product Images
AI Analysis
🧪 Waste Ether Solvents (废乙醚溶剂)
🌐 HS Code Classification & Customs Clearance Guide | 2026 Harmonized System Analysis | Hazardous Waste Special Compliance
📌 I. Product Definition & Chemical Nature: What Exactly is "Waste Ether"?
Waste Ether Solvents refer to industrial or laboratory waste containing diethyl ether (C₂H₅OC₂H₅) or other ether-based compounds that are no longer suitable for their original purpose due to contamination, degradation, or end-of-life status.
In international trade and customs classification, these are primarily categorized under Chapter 38: Miscellaneous Chemical Products, specifically within the subheading for "Waste and scrap of organic substances."
⚠️ Critical Distinction:
- Virgin Solvents: Classified under Chapter 29 (Organic Chemicals).
- Waste Solvents: Must be classified under HS Code 3825 (Waste and scrap of organic substances).
- Key Identifier: If the product is labeled as "Waste," "Spent," or "Discarded," it falls under 3825. If it is pure/new, it is 29.
📦 II. HS Code Classification Matrix (2026 Latest Tariff Schedule)
Based on the provided data, the following HS codes are applicable. The classification depends on whether the waste is considered "halogenated" or "non-halogenated" (or general organic waste).
| HS Code | Product Description | Applicability Logic | Total Tax Rate |
|---|---|---|---|
| 3825.41.00.00 | Waste and Scrap of Organic Solvents, Halogenated | Logical Fallback: While Diethyl Ether itself is not halogenated, many industrial waste streams contain mixed halogenated solvents. This code applies if the waste is treated as halogenated organic solvent waste, or via a "catch-all" logic for organic waste where specific non-halogenated codes are disputed. | 35.0% |
| 3825.49.00.00 | Waste and Scrap of Organic Solvents, Other (Non-Halogenated) | Primary Match: "Waste solvents" match the attribute of "waste organic solvents." Diethyl ether is an organic solvent. This code covers "Other" organic solvents (non-halogenated) that do not fit specific sub-headings. No material conflict exists. | 35.0% |
| 3802.10.00.50 | Activated Charcoal and Other Carbon Products (Other) | Fallback Logic: Considered a chemical product/organic impurity. Falls under the "catch-all" category for chemical/organic impurities not elsewhere specified. No material conflict with 3802. | 39.8% |
| 3802.90.50.00 | Chemical Products (Miscellaneous) | Fallback Logic: Classified as a chemical waste product. Fits the broad category of chemical products/miscellaneous chemicals (excluding activated carbon/natural minerals). No obvious material conflict. | 39.8% |
| 3824.99.93.30 | Prepared Binders for Foundry Molds / Chemical Products (Other) | Broad Fallback: Classified as a chemical product. Matches the chemical material attribute of non-cyclic, mono-hydroxy, unsubstituted alcohols (or derivatives/mixtures) under the "Other" category. No material conflict. | 40.0% |
🔍 Key Insight:
- 3825.41 & 3825.49 are the most accurate classifications for waste solvents.
- 3802 & 3824 are broader "catch-all" categories for chemical wastes if specific solvent waste classifications are deemed inapplicable or if the waste is mixed with other chemical by-products.
💰 III. 2026 Tariff Rate Breakdown (Including Surtaxes & Policy Adjustments)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (and subsequent imports)
🎯 1. 3825.41.00.00 & 3825.49.00.00 —— Waste Organic Solvents (Halogenated/Other)
These two codes share the same tax structure in the provided data, representing the most direct classification for waste solvents.
| Item | Detail |
|---|---|
| Base Tariff | 0.0% (Ad Valorem) |
| Section 301 Surtax | +25.0% (Added by USITC) |
| IEEPA Surtax | +10.0% (Specific surtax for Chinese goods, effective from Nov 10, 2025) |
| Total Effective Rate | 35.0% |
| Tax Calculation | CIF Value × 35% |
| De Minimis Exemption | ❌ Not Eligible (Deny De Minimis for Waste/Chemicals from China) |
| Legal Basis Path | USITC:3825.41.00.00 / USITC:3825.49.00.00 → IEEPA:9903.01.24 → FOOTNOTE:301 |
📌 Explanation:
- Base 0%: The US has no base duty on chemical waste solvents.
- 25% Surtax: Standard Section 301 duty on many Chinese chemical products.
- 10% IEEPA Surtax: Additional penalty under the International Emergency Economic Powers Act for specific Chinese imports.
- Total 35%: This is a high-cost clearance item. Do not underestimate the impact on margins.
🎯 2. 3802.10.00.50 & 3802.90.50.00 —— Chemical Products (Miscellaneous/Fallback)
These codes carry a base tariff, making the total cost even higher.
| Item | Detail |
|---|---|
| Base Tariff | 4.8% (Ad Valorem) |
| Section 301 Surtax | +25.0% |
| IEEPA Surtax | +10.0% |
| Total Effective Rate | 39.8% |
| Tax Calculation | CIF Value × 39.8% |
| De Minimis Exemption | ❌ Not Eligible |
📌 Warning:
- Misclassifying waste solvents as general "Chemical Products" (3802) increases the base tax from 0% to 4.8%, raising the total from 35% to 39.8%.
- Only use this code if the waste is NOT strictly a "solvent" but a mixed chemical sludge/impurity.
🎯 3. 3824.99.93.30 —— Other Chemical Products (Broadest Fallback)
| Item | Detail |
|---|---|
| Base Tariff | 5.0% (Ad Valorem) |
| Section 301 Surtax | +25.0% |
| IEEPA Surtax | +10.0% |
| Total Effective Rate | 40.0% |
| Tax Calculation | CIF Value × 40.0% |
| De Minimis Exemption | ❌ Not Eligible |
📌 Caution:
- This is the most expensive option.
- Use only if the product fails all other specific chemical waste classifications.
🛠️ IV. Customs Clearance Practical Advice (Pitfall Avoidance Guide)
✅ 1. Documentation Checklist (Mandatory)
| Document | Required | Notes |
|---|---|---|
| ✅ Certificate of Waste Status | ✔️ | Must explicitly state "Waste Organic Solvent" and indicate if halogenated or not. |
| ✅ Chemical Composition Report | ✔️ | Detailed analysis showing Diethyl Ether content and impurities. |
| ✅ Safety Data Sheet (SDS) | ✔️ | Section 14 (Transport Info) and Section 13 (Disposal Info) must match HS Code 3825. |
| ✅ Hazardous Waste Manifest | ✔️ | EPA TSCA or RCRA documentation may be required for import. |
| ✅ Commercial Invoice | ✔️ | Clearly label as "WASTE ETHER SOLVENT" — do NOT use "Ether" alone. |
| ✅ Packing List | ✔️ | Detail packaging type (drums, tanks) and net/gross weight. |
| ✅ Port Health Certificate | ✔️ | Some US ports require pre-clearance for hazardous waste. |
✅ 2. Declaration Tips (Critical Keywords)
🔥 "Waste is Key, Hazard is High, Mislabeling is Fatal!"
| Scenario | Correct Declaration | Error to Avoid |
|---|---|---|
| Pure Waste Ether | "Waste Organic Solvent, Diethyl Ether Based, HS 3825.49.00.00" | Declaring as "Ether" (HS 2909) → Smuggling/Fraud Risk |
| Mixed Halogenated Waste | "Waste Halogenated Organic Solvent, HS 3825.41.00.00" | Declaring as non-halogenated → Penalty for Misclassification |
| Chemical Sludge/Mixed Waste | "Waste Chemical Product, Organic Impurities, HS 3802.90.50.00" | Declaring as "Solvent" → Rejection at Border |
| Low-Value Sample | Do NOT use De Minimis | Attempting < $800 exemption → Seizure & Fine |
✅ 3. Special Considerations for Hazardous Waste
| Issue | Handling Advice |
|---|---|
| TSCA Compliance | Ensure the importer has TSCA (Toxic Substances Control Act) certification. Waste solvents are strictly regulated. |
| EPA Import/Export Permit | A valid EPA permit is required for the import of hazardous waste. |
| Packaging | Must be UN-certified packaging for dangerous goods. Improper packaging leads to rejection. |
| Storage & Disposal | Provide proof of approved disposal facility in the US. "Free" waste still requires a bonded facility. |
🌍 V. Global Market Comparison (2026)
| Country/Region | Recommended HS Code | Est. Duty (China Origin) | Key Requirement | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3825.49.00.00 |
35.0% | TSCA + EPA Permit | High surtax (35% total). Strict waste tracking. |
| 🇨🇳 China | 3825.49.00.00 |
0% | Hazardous Waste License | Import of waste solvents is heavily restricted or prohibited. |
| 🇪🇺 EU | 3825.49.00 |
0-6.5% | Basel Convention | Stricter eco-labels. Waste export restrictions from EU to US may apply. |
| 🇯🇵 Japan | 3825.49.00 |
~5% | Waste Management Law | Requires strict documentation for "Industrial Waste." |
📌 Conclusion:
- The US is the primary destination for this analysis, but it carries significant regulatory and tariff burdens.
- 35% Total Tax is unavoidable for waste solvents from China.
- Misclassification (e.g., trying to clear as new solvent) can lead to criminal penalties, not just back-taxes.
📌 VI. Common Mistakes & Pitfalls (Blood & Tears Lessons)
❌ Mistake 1: Declaring "Waste Ether" as "Diethyl Ether" (HS 2909).
👉 Consequence: Accused of smuggling dangerous goods. Seizure + $10,000+ Fine.
✅ Correct: Always use "Waste" in the description and HS 3825.
❌ Mistake 2: Assuming De Minimis ($800) applies to waste.
👉 Consequence: 100% Seizure. Waste imports are excluded from de minimis exemptions.
✅ Correct: File full entry with broker.
❌ Mistake 3: Ignoring the "Halogenated" vs. "Non-Halogenated" distinction.
👉 Consequence: If halogenated, it may require additional EPA testing.
✅ Correct: Provide lab analysis to prove composition.
🎯 VII. Conclusion: Precise Classification, Safe Clearance
🎯 Key Takeaways:
🔹 "Waste" = HS 3825. "New" = HS 2909. Confusion = Costly Penalties.
🔹 Total Tax for Waste Solvents from China: 35% (Base 0% + 25% + 10%).
🔹 Documentation is King: SDS, Waste Manifest, and EPA Permits are non-negotiable.
📌 Pro Tip:
Before shipping, obtain a Binding Ruling from CBP if the waste composition is complex. This protects you from retrospective audits.
📣 Immediate Action Required:
📞 Engage a Licensed Customs Broker specializing in Hazardous Waste.
📄 Prepare TSCA Certifications and SDS before arrival.
🚀 Clearance Success Depends on Compliance, Not Just Tax Payment!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every Dollar Saved in Compliance is a Dollar Earned in Profit!
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) — Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) — More specific grouping within the chapter
- Subheading (6 digits) — Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) — 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 — The standard duty rate applied to WTO members
- General rate — Applied to countries without trade agreements
- Trade remedy duties — 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.