methylcellulose adhesive
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3506105000 | 37.1% | CN | US | Official Doc |
| 3506990000 | 37.1% | CN | US | Official Doc |
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π§ͺ Methylcellulose Adhesive (Methyl Cellulose Glue)
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy π I. Product Definition & Classification: Do You Really Understand "Methylcellulose Adhesive"?
Methylcellulose is a derivative of cellulose, widely used in construction, paper, textiles, and pharmaceuticals. In international trade, its classification as an adhesive depends heavily on its packaging size and intended use.
Prepared Glues & Adhesives (Heading 3506): This heading covers "Prepared glues and other prepared adhesives, not elsewhere specified or included." Methylcellulose-based products typically fall here because they are chemically modified for specific adhesive properties.
β οΈ Key Distinction: - Retail Sale β€ 1 kg: Falls under 3506.10 ("Products suitable for use as glues or adhesives, put up for retail sale... not exceeding a net weight of 1 kg"). - Other / Bulk: Falls under 3506.99 ("Other").
π¦ II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
Based on the provided data, the goods are classified into two specific HS Codes depending on packaging and type.
| HS Code | Product Description | Applicable Scenario | Net Weight Limit |
|---|---|---|---|
3506.10.50.00 |
Prepared glues... put up for retail sale... not exceeding 1 kg: Other | Small retail packs (e.g., wallpaper paste, craft glue) of methylcellulose adhesive | β β€ 1 kg |
3506.99.00.00 |
Prepared glues... Other: Other | Bulk packaging, industrial use, or retail packs > 1 kg | β > 1 kg or Industrial |
π Key Reminder: - If the methylcellulose adhesive is packaged for retail sale (e.g., jars, small tubs) and the net weight is 1 kg or less, it MUST be classified under 3506.10.50.00. - If it is not for retail sale (e.g., large drums for industrial use) or exceeds 1 kg per package, it falls under 3506.99.00.00. - Do not classify bulk methylcellulose powder as raw material (Chapter 39 or 3505) if it is already "prepared" for adhesive use. Once prepared for adhesive function, it enters Chapter 3506.
π° III. 2026 Latest Tariff Rate Details (Including Additional Taxes & Policy Additions)
β Applicable Country: United States (US)
β Origin: China (CN)
β Effective Date: 2025/2026 (Current Trade Policy Context)
π― 1. 3506.10.50.00 β Prepared Adhesives for Retail Sale (β€ 1 kg)
| Item | Content |
|---|---|
| Base Tariff Rate | 0% (Ad Valorem) |
| Section 301 Additional Tariff | 0% (No additional tax under current specific footnote for this subheading in the provided data) |
| IEEPA Additional Tariff | 0% |
| Total Tariff Rate | 0.0% |
| Tax Calculation | CIF Value Γ 0% = $0 |
| De Minimis Eligibility | β Yes (Generally eligible for $800 de minimis if other conditions met) |
| Legal Basis Path | HTSUS:3506.10.50.00 β USITC:3506.10.50.00 |
π Explanation: - The data explicitly states "Basic Tariff: 0.0%, Additional Tariff: 0.0%, Total: 0.0%". - This is a highly favorable classification for small-packaged methylcellulose adhesives. - No Section 301 or IEEPA penalties are applied to this specific sub-code in the provided dataset.
π― 2. 3506.99.00.00 β Other Prepared Adhesives (Bulk/Industrial/ >1kg)
| Item | Content |
|---|---|
| Base Tariff Rate | 2.1% (Ad Valorem) |
| Section 301 Additional Tariff | +25.0% (Under USITC Footnote 9903.88.01 or similar China-specific provisions) |
| IEEPA Additional Tariff | (Included in the 25% or separate? Data shows total 27.1%) |
| Total Tariff Rate | 27.1% |
| Tax Calculation | CIF Value Γ 27.1% |
| De Minimis Eligibility | β No (High tariff rates often exclude de minimis benefits for certain Chinese goods) |
| Legal Basis Path | HTSUS:3506.99.00.00 β USITC:3506.99.00.00 β FOOTNOTE:China_Additional_Tax |
π Critical Note: - Base Tax: 2.1% is relatively low. - Additional Tax: The 25% surcharge significantly increases the cost. This is likely due to Section 301 tariffs on Chinese-origin chemical products. - Total Burden: 27.1% is a substantial cost increase for bulk/industrial methylcellulose adhesives.
π οΈ IV. Customs Clearance Practical Advice (Real-World Pitfall Guide)
β 1. Required Documentation Checklist
| Document | Mandatory? | Description |
|---|---|---|
| β Commercial Invoice | βοΈ | Must clearly state "Methylcellulose Adhesive" and Net Weight per package. |
| β Packing List | βοΈ | Must specify if packages are β€ 1 kg (for 3506.10) or > 1 kg (for 3506.99). |
| β Product Specification Sheet | βοΈ | Must confirm it is "prepared for adhesive use" (not raw cellulose ether). |
| β Certificate of Origin (CO) | βοΈ | To prove Chinese origin (critical for 301 tariff calculation). |
| β Safety Data Sheet (SDS) | βοΈ | Required for chemical products to ensure compliance with DOT/OSHA. |
| β Labeling Photos | βοΈ | Show package size and net weight to support HS code classification. |
β 2. Declaration Strategy (Key Mnemonic)
π₯ "Weight Defines Code: β€1kg is 0%, >1kg is 27.1%!"
| Scenario | Correct HS Code | Error Consequence |
|---|---|---|
| Retail Pack, 0.5 kg | 3506.10.50.00 (0%) |
Misdeclare as 3506.99 β Overpay 27.1% |
| Retail Pack, 1.2 kg | 3506.99.00.00 (27.1%) |
Misdeclare as 3506.10 β Underpay, Penalty + Interest |
| Industrial Drum, 25 kg | 3506.99.00.00 (27.1%) |
Misdeclare as 3506.10 β Underpay, Penalty + Interest |
| Raw Methylcellulose Powder (Not prepared) | Not in dataset (Likely 3906/3505) | Misdeclare as 3506 β Wrong Classification, Delay |
β 3. Special Handling Tips
| Situation | Recommendation |
|---|---|
| Mixed Shipment | Separate β€1kg and >1kg packages in different boxes or clearly label. Do not mix in one HS declaration line if possible. |
| "Retail Sale" Definition | Ensure the packaging is consumer-facing (colorful, branded, instructions included). Bulk boxes with shipping labels may not qualify as "retail." |
| Origin Marking | Clearly mark "Made in China" on the product. If origin is obscured, customs may apply adverse facts available (higher duties). |
| Chemical Compliance | Ensure the adhesive is non-hazardous. If classified as hazardous, additional EPA/PHMSA regulations apply. |
π V. Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification | Remarks |
|---|---|---|---|---|
| πΊπΈ USA | 3506.10.50.00 |
0% | SDS | Best for small retail packs |
| πΊπΈ USA | 3506.99.00.00 |
27.1% | SDS | High cost for bulk/industrial |
| π¨π³ China | 3506.10.50.00 |
~5-7% | CCC (if applicable) | Domestic consumption |
| πͺπΊ EU | 3506.10.00 |
~2.5-6.5% | REACH | REACH registration required |
| π¬π§ UK | 3506.10.00 |
~2.5-6.5% | UKCA | Post-Brexit rules |
π Conclusion: - USA offers a 0% tariff window for small packages (β€1 kg). - Bulk imports face a 27.1% tariff. Consider splitting shipments into smaller retail packs if feasible and cost-effective. - EU/UK have moderate tariffs but strict chemical regulations (REACH/UKCA).
π VI. Common Errors & Pitfalls (Lessons Learned)
β Error 1: Declaring 2 kg buckets as "1 kg" to qualify for 0% tariff
π Consequence: Customs seizure, fines, and blacklisting. Never misstate weight!
β Error 2: Using "Glue" generically without specifying "Methylcellulose"
π Consequence: Customs may misclassify under a different adhesive with higher duties. Be specific!
β Error 3: Mixing bulk and retail packs in one shipment without clear separation
π Consequence: Customs may apply the higher rate (27.1%) to the entire shipment. Separate packaging!
β Error 4: Not providing SDS for chemical products
π Consequence: Clearance delay, potential return or destruction. Always provide SDS!
β Correct Approach:
"Methylcellulose Adhesive, Retail Pack, Net Weight 0.8 kg, Prepared for Wallpapering, Model XYZ, Made in China"
π― VII. Conclusion: Professional Declaration, Save Time, Reduce Costs!
π― Remember the Mnemonic:
πΉ "β€1 kg = 0% Tax, >1 kg = 27.1% Tax!"
πΉ "HS Code is Life, Tax Difference is Huge, Declaration Error is Costly!"
π Pro Tip: - If you are importing methylcellulose powder for further processing, ensure it is not "prepared" for adhesive use yet. It may fall under 3505 (Cellulose Ethers) with different tariffs. - For retail packs, ensure packaging is consumer-ready to qualify for 3506.10.
π£ Immediate Action:
π Consult your customs broker + Provide product photos + Confirm Net Weight per package
π Let your methylcellulose adhesive pass through customs smoothly, efficiently, and profitably!
β¨ Professional Clearance Starts with Accurate Classification!
πΌ Every Cent of Cost Should Be Precisely Calculated!
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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) β Broad category of goods (e.g., Chapter 84: Machinery and Mechanical Appliances)
- Heading (4 digits) β More specific grouping within the chapter
- Subheading (6 digits) β Internationally standardized breakdown, used by all WCO member countries
- National subdivisions (8-10 digits) β 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 β The standard duty rate applied to WTO members
- General rate β Applied to countries without trade agreements
- Trade remedy duties β 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.