Industrial Grade Collagen Sausage Casing Tube
CN β US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3503005550 | 0.0% | CN | US | Official Doc |
| 3503005510 | 0.0% | CN | US | Official Doc |
| 3926901000 | 20.9% | CN | US | Official Doc |
| 3926904000 | 12.8% | CN | US | Official Doc |
| 3503005550 | 0.0% | CN | US | Official Doc |
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AI Analysis
π₯© Industrial Grade Collagen Sausage Casing Tube: HS Code Classification & 2026 Tax Strategy
π HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
π I. Product Definition & Classification: Do You Truly Understand "Collagen Casings"?
Industrial Grade Collagen Sausage Casing Tubes are specialized food packaging materials derived from animal sources (primarily collagen) or plant-based fibers (cellulose/plastic composites). In international trade, they are critical for the meat processing industry, offering a natural or semi-synthetic alternative to natural intestine casings.
However, classification depends heavily on the material composition and processing method:
- Collagen-Based (Animal Source): Derived from bovine, porcine, or fish collagen. These are treated as "Gelatin/Gelatin Derivatives."
- Key Classification: Chapter 35 (Albuminoidal Substances; Modified Starches)
- Cellulose/Plastic-Based: Made from regenerated cellulose or synthetic polymers, often reinforced. These are treated as "Plastic/Chemical Products."
- Key Classification: Chapter 39 (Plastics and Articles Thereof)
β οΈ Critical Distinction Point: - If the material is animal-derived collagen/gelatin β It falls under 3503. - If the material is plastic/cellulose polymer β It falls under 3926. - Misclassification leads to significant tariff discrepancies (e.g., 2.8Β’/kg + 3.8% vs. 20.9%).
π¦ II. HS Code Classification Details (2026 Authoritative Mapping)
Based on the provided data, here are the specific HS Codes applicable to "Industrial Grade Collagen Sausage Casing Tubes":
| HS Code | Product Description | Application Scenario | Material Type |
|---|---|---|---|
3503.00.55.50 |
Industrial Grade Collagen Sausage Casing Tube, Animal Source Gelatin Type | Industrial processing, general food packaging | Animal-derived Gelatin / Gelatin Derivatives |
3503.00.55.10 |
Industrial Grade Collagen Sausage Casing Tube, Collagen (Gelatin & Derivatives) | Industrial casing applications, specialized meat processing | Collagen / Gelatin Derivatives |
3926.90.10.00 |
Industrial Grade Cellulose Plastic Sausage Casing Tube, Plastic Material | Industrial casing, rigid or semi-rigid plastic structures | Plastic / Polymer |
3926.90.40.00 |
Industrial Grade Cellulose Plastic Sausage Casing Tube, Cellulose (Polymer) Type | Industrial casing, eco-friendly or semi-synthetic options | Cellulose / Plastic Composite |
π Key Reminder: - Collagen Casings (
3503series) are classified under Gelatin derivatives. - Cellulose/Plastic Casings (3926series) are classified under Plastic articles. - Note: The provided data lists3503.00.55.50twice with identical descriptions. This reflects two potential sub-sectors or data redundancy in the source. Both share the same tax structure.
π° III. 2026 Latest Tariff Rate Breakdown (Including Surtaxes & Policy Add-ons)
β Applicable Country: United States (US) β Origin: China (CN) β Effective Date: Current rates apply (Subject to Section 301 & IEEPA provisions)
π― 1. 3503.00.55.50 & 3503.00.55.10 ββ Collagen-Based Casings (Animal Source)
These products are classified under Gelatin and Gelatin Derivatives. The tax structure is complex due to mixed units and high surtaxes.
| Item | Content |
|---|---|
| Base Tariff | 2.8 cents/kg + 3.8% (Mixed Unit: Specific + Ad Valorem) |
| Section 301 Surtax | +7.5% (Additional duty on Chinese goods) |
| Section 122 Tariff | +10% (Specific policy surcharge) |
| Total Effective Tax | 2.8Β’/kg + 3.8% + 7.5% + 10% |
| Tax Calculation | (Weight Γ 2.8Β’) + (CIF Value Γ (3.8% + 7.5% + 10%)) |
| De Minimis Eligibility | β Not Eligible (High duty rate usually excludes small parcel exemptions) |
| Legal Basis Path | USITC:3503.00.55.50 β Section 301: 7.5% β Section 122: 10% |
π Explanation: - The 2.8Β’/kg is a specific duty based on weight. - The 21.3% (3.8% base + 7.5% Sec 301 + 10% Sec 122) is an ad valorem duty based on value. - Total Cost Impact: For high-value collagen casings, the ad valorem component dominates. For low-value, high-weight items, the specific duty matters more.
π― 2. 3926.90.10.00 ββ Cellulose/Plastic Casings (Plastic Material)
Plastic-based casings face the highest combined tariff rate among the listed options.
| Item | Content |
|---|---|
| Base Tariff | 3.4% |
| Section 301 Surtax | +7.5% |
| Section 122 Tariff | +10% |
| Total Effective Tax | 20.9% (Ad Valorem) |
| Tax Calculation | CIF Value Γ 20.9% |
| De Minimis Eligibility | β Not Eligible |
| Legal Basis Path | USITC:3926.90.10.00 β Section 301: 7.5% β Section 122: 10% |
π Note: - No specific duty (per kg) applies here; it is purely value-based. - This rate is higher than the ad valorem component of collagen casings (21.3% vs. 3.4% base, but note the collagen base has a per-kg fee).
π― 3. 3926.90.40.00 ββ Cellulose/Plastic Casings (Cellulose Polymer)
A variant of plastic casings with a different tax profile.
| Item | Content |
|---|---|
| Base Tariff | 2.8% |
| Section 301 Surtax | +0.0% (Exempt or not applicable in this specific sub-category per data) |
| Section 122 Tariff | +10% |
| Total Effective Tax | 12.8% (Ad Valorem) |
| Tax Calculation | CIF Value Γ 12.8% |
| De Minimis Eligibility | β Not Eligible |
| Legal Basis Path | USITC:3926.90.40.00 β Section 122: 10% |
π Important: - This category benefits from 0% Section 301 surtax, making it significantly cheaper than
3926.90.10.00. - Verify if your "cellulose plastic" product truly qualifies for this specific subheading to save 8.1% in taxes.
π οΈ IV. Customs Clearance Practical Advice (Avoid Pitfalls)
β 1. Required Documentation Checklist (Non-Negotiable)
| Document | Required? | Notes |
|---|---|---|
| β Material Composition Certificate | βοΈ | Must explicitly state "Collagen" vs. "Cellulose/Plastic" to determine HS Code. |
| β Commercial Invoice | βοΈ | Must clearly describe as "Industrial Grade Collagen Sausage Casing Tube" or "Cellulose Plastic Casing." |
| β Packing List | βοΈ | Include gross/net weight (critical for 3503 specific duty calculation). |
| β Origin Certificate (CO) | βοΈ | To verify Chinese origin and apply correct surtaxes. |
| β FDA Registration / Food Contact Notification | βοΈ | Required for food packaging materials in the US. |
| β Third-Party Lab Report | βοΈ | Confirm animal source (bovine/porcine) if Classifying under 3503. |
β 2. Declaration Strategy (Key Mantra)
π₯ "Material Defines Code, Weight Defines Cost for Collagen, Value Defines Cost for Plastic!"
| Scenario | Correct Declaration | Risk of Error |
|---|---|---|
| Animal Collagen Casing | HS 3503.00.55.50 or 3503.00.55.10Declare: "Collagen Casing, Animal Source" |
Misclassifying as Plastic (3926) β Underpayment of 3.8%+ fees + Specific duty evasion β Penalties. |
| Plastic/Cellulose Casing | HS 3926.90.10.00 or 3926.90.40.00Declare: "Cellulose Plastic Casing, Polymer Material" |
Misclassifying as Collagen (3503) β Overpayment of specific duties + Incorrect ad valorem % β Lost Profit. |
| Mixed Shipments | Split Declaration | Combining collagen and plastic in one line item β Customs Rejection/Seizure. |
β 3. Special Situations & Optimization
| Situation | Recommendation |
|---|---|
| Optimizing Plastic Tariffs | Check if your product qualifies for 3926.90.40.00 (12.8% total) instead of 3926.90.10.00 (20.9%). Ensure the material is truly cellulose-based polymer. |
| Collagen Weight Accuracy | For 3503 codes, ensure Net Weight is accurately declared. A 10% error in weight can lead to significant underpayment of the 2.8Β’/kg specific duty. |
| Animal Source Verification | For 3503, customs may require proof of animal origin (e.g., bovine vs. porcine) to ensure compliance with FSIS (USDA) regulations alongside FDA. |
| Pre-Ruling Application | If uncertain between 3503.55.50 and 3503.55.10, apply for a Binding Ruling from CBP. The tax rate is the same, but the legal classification affects audits. |
π V. Global Market Comparison (2026 Overview)
| Country/Region | Recommended HS Code (Example) | Base Tariff | Additional Taxes | Notes |
|---|---|---|---|---|
| πΊπΈ USA | 3503.00.55.50 (Collagen)3926.90.10.00 (Plastic) |
2.8Β’/kg + 3.8% 3.4% |
Sec 301: 7.5% Sec 122: 10% |
High Cost. Sec 122 adds significant burden. |
| π¨π³ China | 3503.00.55.50 |
Low (5-10%) | None | Major producer/exporter. |
| πͺπΊ EU | 3502.00 (Gelatin)3926.90 (Plastics) |
Variable (0-6.5%) | None | No Section 301/122 equivalents. Generally lower duties. |
| π―π΅ Japan | 3503.003926.90 |
3-6% | None | Strict food safety (JFLL) requirements. |
π Conclusion: - USA is the most expensive market due to layered surtaxes (Sec 301 + Sec 122). - Collagen (
3503) vs. Plastic (3926): Collagen has a per-kg fee, which benefits high-value, low-weight shipments. Plastic has a pure ad valorem rate, benefiting low-value, high-volume shipments.
π VI. Common Errors & Pitfalls (Blood & Tears Lessons)
β Error 1: Misidentifying "Collagen" as "Plastic" to avoid specific duties. π Consequence: Customs audits reveal animal DNA/protein content β Back taxes + 50-100% Penalties.
β Error 2: Ignoring the Section 122 Tariff (10%) for both categories. π Consequence: Underestimating landed cost β Negative Margins.
β Error 3: Incorrect Weight Declaration for 3503 Codes.
π Consequence: The 2.8Β’/kg specific duty is calculated on Net Weight. Under-declaring weight by 10% triggers a customs audit and interest on underpaid duties.
β Error 4: Using "Sausage Casing" without specifying material. π Consequence: Customs cannot determine HS Code β Hold at Port for Inspection β Demurrage Costs.
β Correct Action:
"Industrial Collagen Sausage Casing, Bovine Source, Animal-Derived Gelatin, Net Weight: 500kg, HS 3503.00.55.50" OR "Industrial Cellulose Plastic Sausage Casing, Polymer Material, HS 3926.90.10.00"
π― VII. Conclusion: Precision Classification, Cost Control!
π― Remember the Mantra:
πΉ "Collagen = Weight + Value Tax (3503)" πΉ "Plastic = Pure Value Tax (3926)" πΉ "Sec 301 + Sec 122 = 17.5-20.9% Extra on Top!"
π Pro Tip:
If your product is Cellulose-based, fight for the 3926.90.40.00 classification (12.8% total) instead of 3926.90.10.00 (20.9%). Provide lab reports proving the cellulose polymer nature to justify this lower rate.
π£ Immediate Action:
π Consult a Licensed Customs Broker to verify material composition via lab test before shipment. π Apply for a CBP Binding Ruling if you are unsure between
3503and3926. π Optimize Landed Cost by accurate HS Code selection β a 1% tariff difference can mean thousands of dollars in savings annually.
β¨ Professional Clearance Starts with Accurate Classification! πΌ Every Dollar Saved in Duty is Pure Profit!
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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.