城市固体废弃物
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 4707900000 | 35.0% | CN | US | Official Doc |
| 3825100100 | 17.5% | CN | US | Official Doc |
| 3825900100 | 35.0% | CN | US | Official Doc |
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AI Analysis
🗑️ City Municipal Solid Waste (MSW)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: Do You Understand "City Municipal Solid Waste"?
City Municipal Solid Waste (MSW), in the context of international trade and customs classification, primarily refers to waste materials generated from urban households, commercial activities, and institutions. When this waste contains significant components of paper and cardboard suitable for recycling, or when classified broadly as chemical/industrial waste residue, it falls under specific HS Code categories.
In international trade data analysis, MSW is often scrutinized for its material composition. The two most relevant classifications derived from common sense and regulatory interpretations are:
- Recycled Paper/Cardboard (HS 4707): If the waste is predominantly composed of old paper and cardboard, it is classified under "waste and scrap of paper or paperboard."
- Municipal/Chemical Waste (HS 3825): If the waste is a mixed residue, sludge, or general municipal waste categorized under chemical or related industrial waste definitions.
⚠️ Key Distinction:
- Paper-Heavy Waste: If the MSW is primarily sorted or naturally rich in paper/cardboard →归入 4707.90.00.00
- Mixed/Chemical Waste: If the MSW is a general mix, sludge, or fits the "Municipal waste" definition in chemical/industrial contexts →归入 3825.10.01.00 or 3825.90.01.00
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Application Scenario | Material Basis |
|---|---|---|---|
4707.90.00.00 |
Waste and scrap of paper or paperboard (other than wastepaper and scrap of corrugated paper or corrugated cardboard) | High paper content MSW, recycled cardboard waste | ✅ Paper/Cardboard |
3825.10.01.00 |
Municipal waste (sludge); waste of animal or vegetable origin | General municipal waste, specifically matched by "Municipal waste" definition | ✅ Municipal/General |
3825.90.01.00 |
Chemical or related industrial waste, not specified elsewhere | Mixed MSW falling under chemical/industrial waste categories | ✅ Chemical/Industrial |
🔍 Important Reminder:
- HS 4707: Based on common sense inference, MSW contains large amounts of waste paper and cardboard, fitting the "recycled waste paper and cardboard" material category with no obvious material conflicts.
- HS 3825: The product name "City Municipal Solid Waste" fully matches the classification explanation of "Municipal waste" in terms of use and definition.
💰 III. 2026 Latest Tariff Rate Details (Including Additional Taxes & Policy Surcharges)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Time: Current applicable rates based on recent trade measures
🎯 1. 4707.90.00.00 —— Waste and Scrap of Paper or Paperboard (Non-Corrugated)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| Section 301 Additional Tariff | +25.0% |
| Section 122 Tariff (IEEPA) | +10.0% |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Eligible (High tariff burden) |
| Legal Basis Path | USITC:4707.90.00.00 → FOOTNOTE:301 → IEEPA:122 |
📌 Explanation:
- "Section 301 Additional Tariff 25%": Imposed under US Trade Act Section 301 for certain Chinese goods.
- "Section 122 Tariff 10%": Additional surcharge under International Emergency Economic Powers Act (IEEPA).
- Total 35.0%: A significant tariff cost that must be factored into logistics planning.
🎯 2. 3825.10.01.00 —— Municipal Waste (Sludge)
| Item | Content |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| Section 301 Additional Tariff | +7.5% |
| Section 122 Tariff (IEEPA) | +10.0% |
| Total Tax Rate | 17.5% |
| Tax Calculation | CIF Value × 17.5% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | USITC:3825.10.01.00 → FOOTNOTE:301 → IEEPA:122 |
📌 Explanation:
- "Section 301 Additional Tariff 7.5%": Lower surcharge rate compared to paper waste.
- "Section 122 Tariff 10%": Consistent IEEPA surcharge.
- Total 17.5%: The lowest tax burden among the three codes, suitable for general municipal waste.
🎯 3. 3825.90.01.00 —— Other Chemical or Related Industrial Waste
| Item | Content |
|---|---|
| Base Tariff | 0.0% (ad valorem) |
| Section 301 Additional Tariff | +25.0% |
| Section 122 Tariff (IEEPA) | +10.0% |
| Total Tax Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | USITC:3825.90.01.00 → FOOTNOTE:301 → IEEPA:122 |
📌 Explanation:
- "Section 301 Additional Tariff 25%": Same high surcharge as paper waste.
- "Section 122 Tariff 10%": Consistent IEEPA surcharge.
- Total 35.0%: High tariff burden, applicable to mixed waste classified under chemical/industrial waste.
🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Guide)
✅ 1. Preparation Checklist (Mandatory)
| Document | Required | Description |
|---|---|---|
| ✅ Product Specification | ✔️ | Detailed composition of MSW (e.g., % paper, % organic, % plastic) |
| ✅ Certificate of Analysis | ✔️ | Lab report confirming material classification |
| ✅ Commercial Invoice | ✔️ | Must clearly state "Municipal Solid Waste" or "Waste Paper" |
| ✅ Packing List | ✔️ | Accurate weight and volume details |
| ✅ Environmental Permit | ✔️ | Import permits for waste handling (if applicable) |
| ✅ Declaration Statement | ✔️ | Confirm no hazardous materials are present |
✅ 2. Declaration Tips (Key Mnemonic)
🔥 "Match Composition, Declare Accurately, Avoid Misclassification!"
| Scenario | Correct Declaration | Incorrect Practice |
|---|---|---|
| MSW with high paper content | 4707.90.00.00 |
Misdeclaring as general waste → 35% vs 17.5% risk |
| General MSW (mixed) | 3825.10.01.00 |
Misdeclaring as paper → Penalty & delay |
| MSW with chemical residue | 3825.90.01.00 |
Misdeclaring as municipal → 35% tax |
| Hazardous Waste | NOT DECLARED AS MSW | Declaring hazardous waste as MSW → Illegal! Seizure! |
✅ 3. Special Cases Handling
| Scenario | Handling Advice |
|---|---|
| Mixed Waste | Provide detailed composition; if >50% paper, consider 4707 |
| Sorted Waste | If sorted into pure paper/cardboard, use 4707 |
| Sludge/Residue | Use 3825.10.01.00 if municipal origin is clear |
| Chemical Waste | Use 3825.90.01.00 if industrial chemical waste is present |
🌍 V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification | Remarks |
|---|---|---|---|---|
| 🇺🇸 US | 4707.90.00.00 / 3825.10.01.00 |
17.5%-35% | EPA Permit | High regulatory scrutiny |
| 🇨🇳 China | 3707 / 3825 |
0%-5% | GB Standards | No additional surcharges |
| 🇪🇺 EU | 3707 / 3825 |
0% (if recyclable) | Waste Shipment Reg. | Strict environmental laws |
| 🇬🇧 UK | 3707 / 3825 |
0%-5% | Waste Export License | Post-Brexit regulations apply |
| 🇯🇵 Japan | 3707 / 3825 |
0% | Waste Management Law | High recycling standards |
📌 Conclusion:
- US imposes high tariffs on waste imports, especially paper-based waste.
- China/EU have lower barriers but strict environmental regulations.
- Recyclable waste is more favorable than general waste in many markets.
📌 VI. Common Errors & Pitfalls (Blood Lessons)
❌ Error 1: Declaring hazardous waste as general municipal waste
👉 Consequence: Seizure, fines, and criminal liability!
❌ Error 2: Misclassifying mixed waste as pure paper waste
👉 Consequence: Tax underpayment penalties and retrospective tax collection.
❌ Error 3: Not providing a Certificate of Analysis
👉 Consequence: Customs holds shipment for testing, causing delays.
❌ Error 4: Using vague terms like "trash" instead of "municipal waste"
👉 Consequence: Customs rejection or incorrect classification.
✅ Correct Practice:
"Municipal Solid Waste, Sorted, 60% Paper/Cardboard, 40% Organic/Other, Non-Hazardous, Certified by [Lab Name]"
🎯 VII. Conclusion: Professional Declaration, Cost Savings, Risk Reduction
🎯 Remember Mnemonic:
🔹 "Paper Waste 35%, Municipal 17.5%, Mixed 35% - Declare Right!"
🔹 "HS Code Determines Cost, Misclassification Costs Thousands!"
📌 Tips:
- If your waste is pre-sorted and primarily paper, 4707.90.00.00 may be appropriate but carries a 35% tariff.
- If your waste is general municipal, 3825.10.01.00 is the best fit with 17.5% tariff.
- Always provide lab reports and composition details to avoid customs disputes.
📣 Immediate Action:
📞 Contact a licensed customs broker + Provide waste composition report + Apply for Advance Ruling if unsure.
🚀 Ensure smooth clearance, reduce costs, and avoid legal risks!
✨ Professional clearance starts with accurate classification!
💼 Your cost-saving starts with the right HS Code!
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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.