卤代癸烷废料
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3824995000 | 41.5% | CN | US | Official Doc |
| 3824995500 | 38.7% | CN | US | Official Doc |
AI Analysis
☣️ Halogenated Decane Waste (Halogenated Hydrocarbon Mixtures)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Specialized Hazardous Goods Strategy
📌 I. Product Definition & Classification: What Exactly is "Halogenated Decane Waste"?
Halogenated Decane Waste refers to waste products containing chlorinated hydrocarbons where the carbon chain length is primarily decane (C10), or mixtures thereof. In international trade and hazardous waste management, these are strictly classified under Chapter 38 (Miscellaneous Chemical Products) because they are "preparations" or "mixtures" not specified elsewhere.
Due to their halogenated nature (specifically chlorinated), they trigger strict environmental regulations, hazardous waste protocols, and specific tariff classifications under heading 3824.
⚠️ Critical Distinction:
- If the waste consists entirely of chlorinated hydrocarbons (chlorinated but not brominated, fluorinated, or iodinated) →归入 3824.99.50.00
- If the waste contains other halogens (e.g., bromine, iodine, or mixed halogens beyond just chlorine) or is not exclusively chlorinated → 归入 3824.99.55.00
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Applicability Scenario | Halogen Type |
|---|---|---|---|
3824.99.50.00 |
Other chemical products: Mixtures of halogenated hydrocarbons: Chlorinated but not otherwise halogenated | Pure chlorinated decane waste; Industrial solvent waste containing only chlorine-based halogens | ✅ Only Chlorine |
3824.99.55.00 |
Other chemical products: Mixtures of halogenated hydrocarbons: Other | Waste containing mixed halogens (e.g., Chloro-Bromo-alkanes); Decane waste with non-chlorine halogens | ❌ Mixed or Non-Chlorine |
🔍 Key Reminder:
- The term "Other" in 3824.99.55 implies that if it is not purely chlorinated, it falls here.
- "Chlorinated but not otherwise halogenated" means no bromine, iodine, or fluorine is present in significant quantities.
- Waste status does not exempt it from this classification; Chapter 38 explicitly covers chemical preparations and mixtures, including waste streams of this nature.
💰 III. 2026 Latest Tariff Rate Detail (Including Additional Taxes & Policy Surcharges)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Date: 2025+ (Current Active Rates)
🎯 1. 3824.99.50.00 —— Purely Chlorinated Halogenated Hydrocarbon Mixtures
| Item | Content |
|---|---|
| Base Tariff | 0.0% |
| Section 301 Surcharge | 0.0% |
| Total Effective Tax Rate | 0.0% |
| Tax Calculation | CIF Value × 0% = $0 |
| De Minimis Eligibility | ❌ NO (Hazardous/Chemical goods usually excluded from Section 321 de minimis) |
| Legal Basis | USITC Tariff Schedule 2026, Heading 3824.99.50.00 |
📌 Interpretation:
- Although the base rate is 0%, this is a highly regulated hazardous material.
- The 0% tariff is misleadingly low; the real cost comes from environmental compliance, hazardous waste disposal fees, and customs inspection delays.
- No Section 301 tariff applies to this specific subheading for Chinese origin.
🎯 2. 3824.99.55.00 —— Other Halogenated Hydrocarbon Mixtures (Mixed/Non-Chlorine)
| Item | Content |
|---|---|
| Base Tariff | 3.7% (Ad Valorem) |
| Section 301 Surcharge | 25.0% |
| Total Effective Tax Rate | 28.7% |
| Tax Calculation | CIF Value × 28.7% |
| De Minimis Eligibility | ❌ NO |
| Legal Basis | USITC Tariff Schedule 2026, Heading 3824.99.55.00 + Footnote 9903.88.01 |
📌 Interpretation:
- If your halogenated decane waste contains any non-chlorine halogen (e.g., bromine in flame retardant waste), it shifts to this category.
- Total tax burden is 28.7%, which is significant for waste materials that often have low market value.
- This classification carries a high risk of scrutiny due to the "Other" category often being used for less common or potentially hazardous chemical mixtures.
🛠️ IV. Customs Clearance Practical Advice (实战避坑指南)
✅ 1. Required Documentation Checklist (Must-Haves)
| Document | Mandatory? | Description |
|---|---|---|
| ✅ Safety Data Sheet (SDS) | ✔️ | Must be provided by the manufacturer, detailing exact chemical composition, halogen type, and toxicity. |
| ✅ Waste Manifest / EPA Documentation | ✔️ | Proof of legal waste handling at origin. |
| ✅ Certificate of Halogen Analysis | ✔️ | CRITICAL: Lab report proving whether it is purely chlorinated (3824.99.50) or mixed (3824.99.55). |
| ✅ Commercial Invoice | ✔️ | Must clearly state "Halogenated Hydrocarbon Waste" and HS Code. |
| ✅ Packing List | ✔️ | Details on drum quantities, net weight, and gross weight. |
| ✅ Hazardous Material Declaration | ✔️ | Filed with CBP and required by carriers (IATA/IMO for transport). |
✅ 2. Declaration Strategy (Key Mnemonics)
🔥 “Halogen Type Defines Code, Chlorine Only is Free, Mixed is Costly!”
| Scenario | Correct HS Code | Error Consequence |
|---|---|---|
| Purely Chlorinated Decane Waste | 3824.99.50.00 |
Wrong code → 28.7% tax + Penalty |
| Chloro-Bromo Decane Waste | 3824.99.55.00 |
Wrong code → 0% tax (illegal) + Penalty |
| Non-Halogenated Solvent Waste | Other Heading (e.g., 3824.99.90) | Wrong Heading → Misdeclaration |
| Raw Decane (No Halogens) | 2903.29.00 | Claiming "Halogenated" when none present → Fraud |
⚠️ Warning:
- Do NOT declare hazardous waste as "general chemicals" to avoid inspections. CBP uses X-ray and lab testing.
- Do NOT assume "Waste" means exempt from tariffs. It is subject to the same duty rates as new goods unless specifically exempted (which rare).
✅ 3. Special Situations Handling
| Situation | Handling Advice |
|---|---|
| Mixed Waste Streams | If the waste contains both chlorinated and non-chlorinated components, consult a lab. If halogens other than chlorine are present, use 3824.99.55.00. |
| Recycled vs. Waste | If the "decanec" is being reclaimed for reuse as a raw material, ensure it meets pure chemical standards. If it’s contaminated, it’s waste → 3824. |
| Importer Security Filing (ISF) | Must file ISF 24 hours before loading. Incorrect HS code leads to $5,000+ penalties. |
🌍 V. Global Market Customs Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification Requirements | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3824.99.50.00 (Chlorine Only) |
0.0% | EPA TSCA, HazMat Declaration | Low tax, but high regulatory cost |
| 🇺🇸 USA | 3824.99.55.00 (Mixed) |
28.7% | EPA TSCA, HazMat Declaration | High tax burden |
| 🇪🇺 EU | 3824.99.91 (General) |
Varies (Often 0-6.5%) | REACH, CLP Labeling | Strict REACH compliance required |
| 🇨🇳 China | 3824.99.90 |
0-6% | Hazardous Waste License | Export restrictions may apply |
📌 Conclusion:
- USA offers 0% tariff for purely chlorinated waste, making it the most tariff-friendly market for this specific stream.
- Compliance Cost > Tariff Cost: Even with 0% tax, the cost of SDS, lab testing, and hazardous logistics will exceed the duty savings.
- Mixed Halogen Waste faces a 28.7% tariff in the US, significantly increasing the cost of disposal/processing.
📌 VI. Common Mistakes & Pitfalls (Blood & Tears Lessons)
❌ Mistake 1: Declaring "Halogenated Waste" as "General Industrial Chemicals"
👉 Consequence: CBP seizes shipment, imposes Civil Penalties, and adds Hazardous Material fines.
❌ Mistake 2: Using 3824.99.55.00 for pure chlorinated waste
👉 Consequence: Paying 28.7% tax unnecessarily when 0.0% is available.
❌ Mistake 3: Failing to provide Halogen Analysis
👉 Consequence: Customs holds shipment for 15-30 days for lab testing, causing demurrage charges.
❌ Mistake 4: Ignoring EPA Regulations
👉 Consequence: Shipment rejected at port, forced to re-export or destroy at importer’s expense.
✅ Correct Practice:
"Halogenated Hydrocarbon Waste, Chlorinated, Decane-based, Hazardous, SDS Provided, TSCA Compliant"
🎯 VII. Conclusion: Precision in Classification Saves Money and Time
🎯 Remember the Mnemonic:
🔹 “Chlorine Only = 0% Tax, Mixed Halogens = 28.7% Tax!”
🔹 “Waste is Still Goods: Declare Hazardous, Provide SDS, Avoid Fines!”
📌 Pro Tip:
- For pure chlorinated waste, ensure your lab report explicitly states "No Bromine, Iodine, or Fluorine detected".
- For mixed waste, budget for the 28.7% tariff in your cost analysis.
- Always file ISF (Importer Security Filing) and obtain HAZMAT clearance from your carrier before shipping.
📣 Immediate Action:
📞 Contact your freight forwarder to confirm HAZMAT handling capabilities.
🧪 Commission a halogen analysis test to determine the correct HS Code (3824.99.50 vs 3824.99.55).
🚀 Ensure your supplier provides a complete SDS and Certificate of Origin to leverage the 0% rate if applicable.
✨ Professional Customs Clearance Starts with Accurate Classification!
💼 Your Cost Control Depends on the Correct HS Code!
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.