纸张脱脂剂
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🧪 Paper Degreaser (纸张脱脂剂)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Entry Strategy 📌 I. Product Definition & Classification: Do You Truly Understand "Paper Degreaser"?
Paper Degreaser is a specialized chemical cleaning agent used in the paper and pulp industry, or for industrial oil-contaminated paper waste recycling. It functions by emulsifying, dissolving, or reacting with fats, oils, and grease on paper surfaces.
In international trade, it is primarily classified under Chapter 38 (Miscellaneous Chemical Products) or Chapter 34 (Soap, Organic Surface-Active Agents, etc.), depending on its specific chemical composition and primary function.
Key Distinctions: * Industrial/Chemical Grade: If the product is a specific chemical solution (e.g., alkali-based, solvent-based, or enzymatic) designed to remove grease from industrial paper rolls or pulp, it generally falls under Chapter 38. * Surfactant/Detergent Grade: If the product is primarily a surface-active agent (soap/detergent) with degreasing properties, used for general cleaning or mild industrial washing, it may fall under Chapter 34. * Biological/Enzymatic: If the active ingredient is primarily biological enzymes (protease, lipase) for biodegradation of grease, it might fall under Chapter 30 or Chapter 38.09, but often defaults to 38.08/38.24 for non-specialized preparations.
⚠️ Critical Classification Point: * If it is a preparation specifically for the paper industry (e.g., starch-based, sizing removers, or specialized chemical treatments), it may be considered under 38.09 or 38.24. * If it is a generic chemical mixture not specified elsewhere (e.g., a blend of alkalis and surfactants), it most commonly falls under 38.24.90 (Prepared binders for foundry molds; chemical products and preparations of the chemical or allied industries). * Avoid 34.02 unless it is explicitly a surface-active agent preparation for laundry or cleaning, as industrial degreasers are often deemed "chemical preparations" rather than simple detergents.
📦 II. HS Code Classification Details (2026 Latest Tariff Authoritative Comparison)
| HS Code | Product Description | Applicable Scenario | Key Characteristic |
|---|---|---|---|
38.24.90.99 |
Other chemical products and preparations, not elsewhere specified or included | General industrial paper degreasing agents, chemical mixtures, alkali/solvent blends | ✅ Most Common for Industrial Chemical Mixes |
34.02.90.00 |
Other surface-active agents (prepared) | Detergent-based degreasers, high-surfactant content cleaners for light grease | ✅ Surfactant-heavy formulations |
38.08.93.99 |
Insecticides, rodenticides, fungicides... | ❌ Incorrect (Only if mixed with pesticides, which is rare for degreasers) | ❌ Avoid |
30.04.90.99 |
Medicaments | ❌ Incorrect (Unless it is a pharmaceutical-grade cleaning solution, which is highly unlikely) | ❌ Avoid |
38.24.90.99 |
Prepared binders for foundry molds... | ❌ Incorrect (Specific to metallurgy) | ❌ Avoid |
🔍 Important Reminder: * Chapter 38 (38.24) is the most frequent destination for industrial-grade chemical degreasers because they are "prepared chemical preparations" not elsewhere specified. * If the product is pure sodium hydroxide (lye) or pure citric acid, it might fall under 28.15 or 29.18, but "Degreaser" implies a mixture/preparation, so 38.24 is the safe bet. * Chapter 34 (34.02) is suitable only if the product is marketed and used primarily as a detergent/surfactant (e.g., for cleaning floors, light industrial parts, or paper waste sorting with water).
💰 III. 2026 Latest Tariff Rate Details (Including Surcharges & Policy Add-ons)
✅ Applicable Country: United States (US) ✅ Origin: China (CN) ✅ Effective Date: November 10, 2025 onwards (including subsequent imports)
🎯 1. 38.24.90.99 —— Other Chemical Preparations (Most Likely Code)
| Item | Content |
|---|---|
| Base Tariff Rate | 5.3% (General Ad Valorem) |
| USITC Surcharge (Section 301) | +25% (List 4B) |
| IEEPA Surcharge (China Specific) | +10% (Executive Order on China-Related Economic Policies) |
| Total Tariff Rate | 40.3% |
| Tax Calculation | CIF Value × 40.3% |
| De Minimis Eligibility | ❌ Not Eligible (deny_de_minimis) |
| Legal Basis Path | USITC:3824.90.99 → FOOTNOTE:9903.88.01 → IEEPA:9903.01.25 |
📌 Explanation: * Base Rate 5.3%: Standard MFN (Most Favored Nation) rate for miscellaneous chemical preparations. * Section 301 Tariff (+25%): Chemical preparations of Chapter 38 are typically listed in List 4B, subject to an additional 25%. * IEEPA Surcharge (+10%): As of November 2025, an additional 10% is applied to many Chinese-origin chemical products. * Total: 40.3%. This is a high-cost item for importers.
🎯 2. 34.02.90.00 —— Other Surface-Active Agents (If Applicable)
| Item | Content |
|---|---|
| Base Tariff Rate | 0% (Free) |
| USITC Surcharge (Section 301) | +25% (List 4B or 4C, verify specific listing) |
| IEEPA Surcharge (China Specific) | +10% |
| Total Tariff Rate | 35% |
| Tax Calculation | CIF Value × 35% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis Path | USITC:3402.90.00 → FOOTNOTE:9903.88.01 → IEEPA:9903.01.24 |
📌 Note: * If you can prove the product is primarily a surface-active agent (surfactant) and not a general chemical mixture, you may qualify for 34.02. * The base rate is 0%, but surcharges still apply. * Savings Potential: 5.3% lower base tariff compared to 38.24, but total cost is still high due to surcharges.
🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance)
✅ 1. Required Documentation Checklist (All Items Mandatory)
| Document | Must Provide | Description |
|---|---|---|
| ✅ Safety Data Sheet (SDS) | ✔️ | Critical. Must indicate HS Code classification logic, ingredients, and hazard classification (e.g., GHS). |
| ✅ Formula/Composition | ✔️ | Exact percentage of each chemical component. Customs will verify if it matches 38.24 vs. 34.02. |
| ✅ Product Label (English) | ✔️ | Must show: Product Name, Net Weight, Manufacturer, Country of Origin, Hazard Symbols. |
| ✅ Commercial Invoice | ✔️ | Clearly state: "Paper Degreaser, Chemical Preparation, HS Code 38.24.90.99". |
| ✅ Packing List | ✔️ | Detail packaging type (drums, bottles), gross/net weight. |
| ✅ Import License (If Applicable) | ✔️ | For hazardous chemicals, an Import/Export License from EPA or DOT may be required. |
| ✅ FCC/DOE Certifications | ✔️ | If the product contains electronic components (unlikely for liquid degreaser), but if it's a pump system, additional certs needed. |
✅ 2. Declaration Tips (Key Mantra)
🔥 "Chemical Mixture, Chapter 38; Surfactant Focus, Chapter 34; SDS is King, Code is Queen!"
| Scenario | Correct Declaration | Wrong Practice |
|---|---|---|
| Industrial Chemical Blend | 38.24.90.99 |
Misdeclare as 34.02 → Audit Risk & Penalties |
| Surfactant-Based Cleaner | 34.02.90.00 |
Misdeclare as 38.24 → Overpay Base Tariff |
| Hazardous Chemical | Declare Hazmat + SDS | Fail to declare Hazmat → Shipment Rejected/Destroyed |
| Pure Chemical (e.g., NaOH) | 28.15.30.00 |
Declare as "Degreaser" → Classification Error |
✅ 3. Special Case Handling
| Situation | Handling Advice |
|---|---|
| Hazardous Chemicals | Many degreasers are classified as Class 8 (Corrosive) or Class 3 (Flammable) if solvent-based. Ensure DOT/IATA compliance for air freight, or IMDG for sea. |
| EPA Registration | If the degreaser claims to kill bacteria or has antimicrobial properties, EPA Registration is mandatory. If not, it's a simple chemical preparation. |
| Biphasic Mixtures | If the product separates into oil and water layers, ensure stable emulsification is documented to avoid classification as two separate products. |
| Bulk vs. Retail | Bulk liquid in IBC tanks vs. small bottles may have different packaging declarations but same HS Code. |
🌍 V. Global Major Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification Requirements | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 38.24.90.99 |
40.3% | EPA SDS, DOT Hazmat | High tariff due to Section 301 + IEEPA |
| 🇨🇳 China | 38.24.90.99 |
7.5% | None (for general chemicals) | Low import tariff, but strict environmental compliance |
| 🇪🇺 EU | 38.24.99 |
6.5% | REACH, CLP Labeling | High regulatory burden for chemical imports |
| 🇦🇺 Australia | 38.24.99 |
5% | AICIS (Australian Industrial Chemicals Introduction Scheme) | Mandatory registration for new chemicals |
| 🇯🇵 Japan | 38.24.99 |
7.5% | PRTR Act (Pollutant Release) | Strict disclosure requirements |
📌 Conclusion: * USA has the highest effective tariff (40.3%) due to multiple surcharges. * EU/Australia have high regulatory costs (REACH/AICIS) which can exceed tariff costs. * China has low tariffs but strict environmental and safety controls on production/export.
📌 VI. Common Errors & Pitfall Guide (Lessons Learned from Blood & Tears)
❌ Error 1: Declaring "Degreaser" as Chapter 34 (Detergents) when it is a Chemical Mixture (38.24) 👉 Consequence: Customs audit → Re-classification → Back taxes + Fines + Delay
❌ Error 2: Failing to declare Hazmat Status 👉 Consequence: Shipment Seized, Fines up to $10,000+, Criminal Liability for negligence
❌ Error 3: Providing an Incomplete SDS 👉 Consequence: Customs cannot verify HS Code → Hold for Inspection → Demurrage Charges
❌ Error 4: Using "Paper Cleaning Agent" as the name without specifying Chemical Nature 👉 Consequence: Customs assigns Default Higher Rate or requires additional documentation → Delays
✅ Correct Practice:
"Industrial Paper Degreaser, Chemical Preparation, Composition: Sodium Hydroxide 10%, Surfactants 5%, Water 85%. HS Code: 38.24.90.99. Hazmat: Class 8 Corrosive."
🎯 VII. Conclusion: Professional Declaration, Save Time & Cost
🎯 Remember the Mantra:
🔹 "Chemical Mixture, Chapter 38; Surfactant Focus, Chapter 34; SDS is King, Code is Queen!" 🔹 "Tariff is 40.3% for 38.24, 35% for 34.02. Choose wisely!" 🔹 "Hazmat Declaration is Non-Negotiable!"
📌 Pro Tip: * If your degreaser is based on enzymes, consider declaring under Chapter 30 or 38.24 with biological product documentation. * For US Imports, consider applying for HTS Exclusions (if available) for specific chemical products, but this is rare for degreasers. * Pre-Arrival Review: Submit SDS and Formula to your US Customs Broker before shipping to confirm HS Code and avoid entry delays.
📣 Immediate Action:
📞 Contact Your Customs Broker + Provide Full Formula + SDS + Apply for Pre-Ruling (if value is high) 🚀 Let Your Paper Degreaser Pass Customs Smoothly, Safely, and Profitably!
✨ Professional Customs Clearance Starts with Precise Classification! 💼 Every Penny of Duty Counts!
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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.