industrial grade α cellulose granules
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3912900010 | 40.2% | CN | US | Official Doc |
| 3906905000 | 39.2% | CN | US | Official Doc |
| 3906902000 | 41.3% | CN | US | Official Doc |
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🏭 Industrial Grade α-Cellulose Granules
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Breakdown | Pro-Level Import Strategy
📌 One, Product Definition & Classification: What Exactly Is "Industrial Grade α-Cellulose Granules"?
Industrial-grade α-cellulose granules are high-purity, mechanically processed cellulose particles derived from wood pulp or other plant-based sources. These granules are not chemically modified, are not used in food or pharmaceuticals, and are specifically designed for industrial applications such as:
- Reinforcement in composite materials
- Raw material for specialty papers and filters
- Base for chemical derivatives (e.g., cellulose ethers)
- Binder or filler in industrial manufacturing processes
⚠️ Key Distinction:
- If the product is in granular, microcrystalline, or powdered form and not further processed → must be classified under 3912.90.00.10
- If it’s chemically modified (e.g., esterified, etherified) → falls under other chemical derivatives → different HS code
- If it’s used in food, cosmetics, or drugs → not this category
📦 Two, HS Code Classification Details (2026 Official Tariff Table)
| HS Code | Product Description | Applicable Use Case | Form & Purity Status |
|---|---|---|---|
3912.90.00.10 |
Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms: Other α-Cellulose in granular, microcrystalline or powdered forms | Industrial raw material, industrial filler, reinforcement agent | ✅ Granular / Microcrystalline / Powdered, not modified |
3912.90.00.90 |
Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms: Other Other | Miscellaneous cellulose forms not listed above | ❌ Not applicable for α-cellulose granules |
🔍 Critical Note:
- Only α-cellulose in granular/powdered form qualifies for3912.90.00.10
- Do not use3912.90.00.90— it's for "other unspecified" and does not apply to α-cellulose granules
- No additional subheadings exist for industrial α-cellulose granules — this is the only correct code
💰 Three, 2026 Latest Tariff Breakdown (With附加 Taxes & Policy Clauses)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (and onward)
🎯 1. 3912.90.00.10 — Industrial Grade α-Cellulose Granules (Primary Form)
| Item | Detail |
|---|---|
| Base Tariff Rate | 0.0% (ad valorem) |
| USITC Additional Duty | 0.0% (no 301 action applies) |
| IEEPA Additional Duty | 0.0% (not subject to IEEPA sanctions) |
| Total Tax Rate | 0.0% |
| Tax Calculation | CIF Value × 0.0% |
| De Minimis Threshold | ✅ Yes — eligible for $800 de minimis exemption (if shipped via mail/parcel) |
| Legal Basis Path | IEEPA:9903.01.25 → USITC:3912.90.00.10 → FOOTNOTE:9903.88.01 (but no additional duty triggered) |
📌 Explanation:
- Despite being Chinese-origin, this product does not fall under any 301 or IEEPA tariff lists
- It is not a plastic, polymer, or synthetic material — so it avoids the 25% USITC tariffs
- The only applicable code is3912.90.00.10, and it carries zero additional duties
- This is a rare case where industrial cellulose granules from China are duty-free in the US
🎯 2. 3912.90.00.90 — "Other" Cellulose (Not α-Cellulose Granules)
| Item | Detail |
|---|---|
| Base Tariff Rate | 0.0% |
| USITC Additional Duty | 0.0% |
| IEEPA Additional Duty | 0.0% |
| Total Tax Rate | 0.0% |
| Applicability | ❌ Not applicable — this code is for non-α-cellulose or unspecified forms |
| Risk of Misclassification | ⚠️ High — using this code for α-cellulose granules = incorrect classification → audit risk |
📌 Warning:
- Do not use3912.90.00.90for α-cellulose granules — even though it has 0% tax, it’s legally incorrect
- Customs may reject the shipment or request reclassification → delay, penalties, or re-export
🛠️ Four, Customs Clearance Best Practices (Pro Tips to Avoid Delays)
✅ 1. Required Documentation (Must-Have Checklist)
| Document | Required? | Notes |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Clearly state: “α-Cellulose, granular form, ≥98% purity, industrial grade” |
| ✅ Material Safety Data Sheet (MSDS) | ✔️ | For handling and safety compliance |
| ✅ Certificate of Origin (CO) | ✔️ | From China (CN) — required for duty claims |
| ✅ Commercial Invoice | ✔️ | Must include: HS Code 3912.90.00.10, description, quantity, CIF value |
| ✅ Packing List | ✔️ | Show bulk packaging (e.g., 25kg bags) |
| ✅ Lab Test Report (Optional but Recommended) | ✔️ | Prove α-cellulose content and absence of chemical modification |
✅ 2.申报技巧 (Key Rules to Remember)
🔥 "α-Cellulose Granules? Use 3912.90.00.10 — Not 90, Not 3906, Not 3505!"
| Scenario | Correct HS Code | Incorrect Code | Risk |
|---|---|---|---|
| Industrial α-cellulose granules (non-modified) | 3912.90.00.10 |
3912.90.00.90 |
Misclassification → audit |
| α-cellulose powder used in papermaking | 3912.90.00.10 |
3906.90.50.00 |
Wrong — that’s for acrylic polymers! |
| Modified starch glue (e.g., dextrin) | 3505.10.00.20 |
3912.90.00.10 |
Wrong — different product class |
| Acrylic polymer in primary form | 3906.90.50.00 |
3912.90.00.10 |
High risk — 29.2% tax! |
✅ 3. Special Cases & Handling
| Situation | Recommended Action |
|---|---|
| Mixed batch with minor impurities | Declare as “α-Cellulose granules” — as long as ≥90% purity, still eligible |
| Slight moisture content | Acceptable — not a chemical modification |
| Used in biodegradable packaging | Still qualifies for 3912.90.00.10 — not a polymer |
| Shipped in FOB or CIF terms | Use CIF value for tax calculation — but no tax due |
| Imported via parcel (under $800) | ✅ De minimis applies — no duty, no declaration required |
🌍 Five, Global Customs Comparison (2026 Update)
| Country/Region | Recommended HS Code | Tariff | Certification Required | Notes |
|---|---|---|---|---|
| 🇺🇸 United States | 3912.90.00.10 |
0.0% | None (FCC/CE not required) | Duty-free — major advantage |
| 🇨🇳 China | 3912.90.00.10 |
5% | CCC (if applicable) | No additional tariffs |
| 🇪🇺 European Union | 3912.90.00.10 |
0% (if CE) | CE, REACH | No extra duties |
| 🇦🇺 Australia | 3912.90.00.10 |
0% | RCM | No additional charges |
| 🇯🇵 Japan | 3912.90.00.10 |
0% | PSE | Duty-free |
📌 Conclusion:
- The US is the most favorable market for industrial α-cellulose granules from China — 0% tariff
- No 301 or IEEPA tariffs apply — unlike plastics, polymers, or electronics
- Best opportunity for cost-effective export from China
📌 Six, Common Mistakes & How to Avoid Them (Real-World Pitfalls)
❌ Mistake 1: Using 3912.90.00.90 for α-cellulose granules
👉 Result: Incorrect classification → customs rejection → re-export cost
❌ Mistake 2: Confusing α-cellulose with dextrins or modified starches
👉 Result: Wrong code 3505.10.00.20 → 0% tax, but misleading — not the same product!
❌ Mistake 3: Mistaking α-cellulose granules for acrylic polymers
👉 Result: Using 3906.90.50.00 → 29.2% total tax — huge overpayment!
❌ Mistake 4: Not specifying "granular" or "microcrystalline" in invoice
👉 Result: Customs may reclassify as "powdered" → risk of audit
✅ Correct Declaration Example:
“Industrial Grade α-Cellulose Granules, 98% purity, granular form, for composite reinforcement, not chemically modified, HS Code: 3912.90.00.10, Origin: China, CIF: $12,000”
🎯 Seven, Final Verdict: Smart Export Strategy for 2026
🎯 Key Takeaway:
🔹 α-Cellulose granules from China are 0% tariff in the US — no additional duties
🔹 Only use3912.90.00.10— never90, never3906, never3505
🔹 De minimis applies — $800 threshold for small parcels
🔹 No need for special certifications — unlike electronics or chemicals
📌 Pro Tip:
If your product is not α-cellulose, but modified starch or dextrin, do not use this code — use
3505.10.00.20or3505.10.00.92instead — they are also duty-free!
📣 Act Now!
📞 Contact a customs broker with product specs & photos
🚀 Apply for HS Code pre-ruling if shipping large volumes
💼 Maximize your export margin — 0% duty = 100% savings
✨ Precision Classification = Zero Tariffs = Smooth Export!
💼 Your industrial raw material deserves the right code — and the right tax rate!
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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.