Industrial Grade Collagen Sausage Casing Tube
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3503005550 | 0.0% | CN | US | 官方文档 |
| 3503005510 | 0.0% | CN | US | 官方文档 |
| 3926901000 | 20.9% | CN | US | 官方文档 |
| 3926904000 | 12.8% | CN | US | 官方文档 |
| 3503005550 | 0.0% | CN | US | 官方文档 |
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AI分析
🥩 Industrial Grade Collagen Sausage Casing Tube: HS Code Classification & 2026 Tax Strategy
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 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)
⚠️ Critical Distinction Point: - If the material is animal-derived collagen/gelatin → It falls under 3503. - If the material is plastic/cellulose polymer → It falls under 3926. - Misclassification leads to significant tariff discrepancies (e.g., 2.8¢/kg + 3.8% vs. 20.9%).
📦 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 |
🔍 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.
💰 III. 2026 Latest Tariff Rate Breakdown (Including Surtaxes & Policy Add-ons)
✅ Applicable Country: United States (US) ✅ Origin: China (CN) ✅ Effective Date: Current rates apply (Subject to Section 301 & IEEPA provisions)
🎯 1. 3503.00.55.50 & 3503.00.55.10 —— 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 | 2.8¢/kg + 3.8% + 7.5% + 10% |
| Tax Calculation | (Weight × 2.8¢) + (CIF Value × (3.8% + 7.5% + 10%)) |
| De Minimis Eligibility | ❌ Not Eligible (High duty rate usually excludes small parcel exemptions) |
| Legal Basis Path | USITC:3503.00.55.50 → Section 301: 7.5% → Section 122: 10% |
📌 Explanation: - The 2.8¢/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.
🎯 2. 3926.90.10.00 —— 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 × 20.9% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis Path | USITC:3926.90.10.00 → Section 301: 7.5% → Section 122: 10% |
📌 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).
🎯 3. 3926.90.40.00 —— 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 × 12.8% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis Path | USITC:3926.90.40.00 → Section 122: 10% |
📌 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.
🛠️ IV. Customs Clearance Practical Advice (Avoid Pitfalls)
✅ 1. Required Documentation Checklist (Non-Negotiable)
| Document | Required? | Notes |
|---|---|---|
| ✅ Material Composition Certificate | ✔️ | Must explicitly state "Collagen" vs. "Cellulose/Plastic" to determine HS Code. |
| ✅ Commercial Invoice | ✔️ | Must clearly describe as "Industrial Grade Collagen Sausage Casing Tube" or "Cellulose Plastic Casing." |
| ✅ Packing List | ✔️ | Include gross/net weight (critical for 3503 specific duty calculation). |
| ✅ Origin Certificate (CO) | ✔️ | To verify Chinese origin and apply correct surtaxes. |
| ✅ FDA Registration / Food Contact Notification | ✔️ | Required for food packaging materials in the US. |
| ✅ Third-Party Lab Report | ✔️ | Confirm animal source (bovine/porcine) if Classifying under 3503. |
✅ 2. Declaration Strategy (Key Mantra)
🔥 "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) → Underpayment of 3.8%+ fees + Specific duty evasion → Penalties. |
| Plastic/Cellulose Casing | HS 3926.90.10.00 or 3926.90.40.00Declare: "Cellulose Plastic Casing, Polymer Material" |
Misclassifying as Collagen (3503) → Overpayment of specific duties + Incorrect ad valorem % → Lost Profit. |
| Mixed Shipments | Split Declaration | Combining collagen and plastic in one line item → Customs Rejection/Seizure. |
✅ 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 2.8¢/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. |
🌍 V. Global Market Comparison (2026 Overview)
| Country/Region | Recommended HS Code (Example) | Base Tariff | Additional Taxes | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3503.00.55.50 (Collagen)3926.90.10.00 (Plastic) |
2.8¢/kg + 3.8% 3.4% |
Sec 301: 7.5% Sec 122: 10% |
High Cost. Sec 122 adds significant burden. |
| 🇨🇳 China | 3503.00.55.50 |
Low (5-10%) | None | Major producer/exporter. |
| 🇪🇺 EU | 3502.00 (Gelatin)3926.90 (Plastics) |
Variable (0-6.5%) | None | No Section 301/122 equivalents. Generally lower duties. |
| 🇯🇵 Japan | 3503.003926.90 |
3-6% | None | Strict food safety (JFLL) requirements. |
📌 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.
📌 VI. Common Errors & Pitfalls (Blood & Tears Lessons)
❌ Error 1: Misidentifying "Collagen" as "Plastic" to avoid specific duties. 👉 Consequence: Customs audits reveal animal DNA/protein content → Back taxes + 50-100% Penalties.
❌ Error 2: Ignoring the Section 122 Tariff (10%) for both categories. 👉 Consequence: Underestimating landed cost → Negative Margins.
❌ Error 3: Incorrect Weight Declaration for 3503 Codes.
👉 Consequence: The 2.8¢/kg specific duty is calculated on Net Weight. Under-declaring weight by 10% triggers a customs audit and interest on underpaid duties.
❌ Error 4: Using "Sausage Casing" without specifying material. 👉 Consequence: Customs cannot determine HS Code → Hold at Port for Inspection → Demurrage Costs.
✅ 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"
🎯 VII. Conclusion: Precision Classification, Cost Control!
🎯 Remember the Mantra:
🔹 "Collagen = Weight + Value Tax (3503)" 🔹 "Plastic = Pure Value Tax (3926)" 🔹 "Sec 301 + Sec 122 = 17.5-20.9% Extra on Top!"
📌 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.
📣 Immediate Action:
📞 Consult a Licensed Customs Broker to verify material composition via lab test before shipment. 📄 Apply for a CBP Binding Ruling if you are unsure between
3503and3926. 🚀 Optimize Landed Cost by accurate HS Code selection – a 1% tariff difference can mean thousands of dollars in savings annually.
✨ Professional Clearance Starts with Accurate Classification! 💼 Every Dollar Saved in Duty is Pure Profit!
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关于 HS 编码归类
协调制度（HS）是由世界海关组织（WCO）制定的国际贸易商品分类标准。全球 200 多个国家采用 HS 系统作为海关关税、贸易统计和进出口监管的基础。
每个 HS 编码遵循以下层级结构：
- 章（2 位）——商品大类（例如：第 84 章：机器和机械设备）
- 品目（4 位）——章内的更具体分类
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正确的 HS 编码归类对于顺利通关、准确缴纳关税和遵守贸易法规至关重要。错误归类可能导致海关延误、多缴关税或罚款。
从CN进口到US时，适用的关税税率可能包括：
- 最惠国（MFN）税率——适用于 WTO 成员国的标准关税税率
- 普通税率——适用于无贸易协定国家
- 贸易救济关税——附加关税，如 301 条款（反倾销）、232 条款（国家安全）或反补贴税
本页内容仅供参考。如需正式归类，请咨询当地海关或持牌报关代理。