Sennoside
CN → USAI分析
🌿 Sennoside (Senna Glycosides)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Compliance Strategy
📌 1. Product Definition & Classification: Do You Really Understand "Sennoside"?
Sennoside is the primary active ingredient in the plant Senna alexandrina (also known as Cassia senna). It is a natural anthraquinone glycoside widely used in the pharmaceutical and dietary supplement industries as a stimulant laxative. In international trade, it is classified not as a "plant product" but as a "Prepared Pharmaceutical Product" or "Active Pharmaceutical Ingredient (API)," depending on its purity and form.
⚠️ Critical Distinction:
- If it is a standardized extract intended for direct medical use (e.g., capsules, tablets, raw API for drug manufacturing) → Classified under Chapter 30 (Pharmaceutical Products).
- If it is a crude botanical extract with no specific therapeutic standardization → May fall under Chapter 13 (Extracts) or Chapter 39 if it's a polymer derivative, but this is rare for sennoside.
- Most Common Import Scenario: Pure Sennoside A/B or standardized Senna Extract (API) → 3004.90 or 3003.90.
📦 2. HS Code Classification Details (2026 Latest Tariff Authority Match)
| HS Code | Product Description | Applicable Scenario | Is it an API? |
|---|---|---|---|
3004.90.70.00 |
Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses or in forms or packings for retail sale: Other: Other: Containing senna or sennosides | Pre-packaged laxative tablets/capsules containing sennoside | ✅ Yes (Finished Form) |
3003.90.90.90 |
Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of two or more constituent ingredients which are mixed together for therapeutic or prophylactic purposes, put up in measured doses or in forms or packings for retail sale: Other: Other | Bulk Sennoside powder/API for pharmaceutical manufacturing | ✅ Yes (Raw Material/API) |
1302.39.90.00 |
Vegetable saps and extracts; pectic substances, pectinates and pearates; agar-agar and other mucilages and thickeners, derived from vegetable products: Other vegetable saps and extracts: Other | Crude, non-standardized Senna leaf extract (not for direct medical use) | ❌ No (Botanical Raw Material) |
2937.22.00.00 |
Hormones and derivatives thereof; sulfonated, nitrated or nitrosated derivatives thereof: Insulin and derivatives thereof | Incorrect Classification – Do not use unless mislabeled | ❌ N/A |
🔍 Key Reminder:
- Sennoside is a drug substance. It is NOT classified as a simple food or cosmetic ingredient in most jurisdictions unless it is a low-dose dietary supplement with specific regulatory approval.
- If the product is >50% pure Sennoside A/B, it is strictly an API (3003/3004).
- If it is a standardized extract (e.g., 20-30% sennosides) in bulk for tablet pressing → 3003.90.
- If it is retail-packaged (e.g., "Senokot" brand boxes) → 3004.90.
💰 3. 2026 Latest Tariff Rate Breakdown (Including Surtaxes & Policy Surcharges)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Date: November 10, 2025 onwards
🎯 1. 3004.90.70.00 – Finished Senna Medicaments (Retail Pack)
| Item | Content |
|---|---|
| Base Duty Rate | 4.5% (ad valorem) |
| USITC Surtax | +0% (No 301 additional duty for Chapter 30 items under current lists) |
| IEEPA Surtax | +10% (For Chinese/origin products, effective Nov 2025) |
| Total Rate | 14.5% |
| Tax Calculation | CIF Value × 14.5% |
| De Minimis Exemption | ❌ Not Applicable (Pharmaceuticals are excluded from $800 de minimis) |
| Legal Basis Path | IEEPA:9903.01.24 → USITC:3004.90.70.00 |
📌 Explanation:
- While base duties for pharma are low, the 10% IEEPA surcharge significantly increases the cost for Chinese-origin sennoside products.
- No 301 tariff applies to finished pharmaceuticals (Chapter 30) in most cases, but always verify with the latest USITC list.
🎯 2. 3003.90.90.90 – Bulk Sennoside API (Raw Material)
| Item | Content |
|---|---|
| Base Duty Rate | 4.5% |
| USITC Surtax | +0% |
| IEEPA Surtax | +10% |
| Total Rate | 14.5% |
| Tax Calculation | CIF Value × 14.5% |
| De Minimis Exemption | ❌ Not Applicable |
| Legal Basis Path | IEEPA:9903.01.24 → USITC:3003.90.90.90 |
📌 Note:
- Even as a raw ingredient, sennoside is treated as a pharmaceutical substance, not a chemical (§2933 or §2937).
- This classification requires FDA Prior Notice and Drug Listing Number compliance.
🎯 3. 1302.39.90.00 – Crude Senna Extract (Non-Pharma)
| Item | Content |
|---|---|
| Base Duty Rate | 3.5% |
| USITC Surtax | +25% (If classified as "other vegetable extracts" under 301 List 4) |
| IEEPA Surtax | +10% |
| Total Rate | 38.5% |
| Tax Calculation | CIF Value × 38.5% |
| De Minimis Exemption | ❌ Not Applicable (If declared as food/cosmetic, still subject to FDA scrutiny) |
📌 Warning:
- Misclassification Risk: If you declare sennoside as "vegetable extract" to avoid pharma regulations, Customs may reclassify it as a drug, leading to seizure, fines, and back taxes.
- Only use this HS Code if the product is strictly for industrial/non-medical use (e.g., natural dye, non-therapeutic cosmetic) and can prove no therapeutic claims.
🛠️ 4. Customs Clearance Practical Advice (Battle-Tested Pitfall Guide)
✅ 1. Documentation Checklist (Non-Negotiable)
| Document | Must Provide | Notes |
|---|---|---|
| ✅ Certificate of Analysis (CoA) | ✔️ | Must show % of Sennoside A/B, purity, heavy metals, microbes |
| ✅ FDA Prior Notice | ✔️ | Required for all food/drug imports into the US |
| ✅ Establishment Registration | ✔️ | Facility must be registered with FDA (21 CFR Part 1, Subpart H) |
| ✅ Drug Listing Number | ✔️ | If importing finished drugs, list number required |
| ✅ Statement of No Therapeutic Claims | ✔️ | If declaring as 1302.39.90.00, provide legal affidavit |
| ✅ Commercial Invoice | ✔️ | Must state "Sennoside API" or "Senna Extract Medicament" |
| ✅ Bill of Lading | ✔️ | Consignee must be a licensed pharmaceutical importer |
✅ 2. Declaration Tips (Key Mantra)
🔥 "Pharma or Plant? Declare Clearly. If it's for healing, it's Chapter 30. If it's for dye, it's Chapter 13. Don't bluff, FDA will see!"
| Scenario | Correct Declaration | Wrong Practice |
|---|---|---|
| Sennoside powder for tablet manufacturing | 3003.90.90.90 (API) |
Declare as "Food Supplement" → FDA Hold |
| Pre-packaged Senokot-style capsules | 3004.90.70.00 (Retail Drug) |
Declare as "Cosmetic" → Seizure |
| Crude senna leaf powder (non-standardized) | 1302.39.90.00 (Extract) |
Must provide CoA proving no drug intent |
| Sennoside in a skincare cream | 3304.99.00 (Cosmetic) |
Only if no laxative claim and low dose |
✅ 3. Special Case Handling
| Scenario | Handling Advice |
|---|---|
| OEM Sennoside for US Brand | Provide Master Manufacturing Record and GMP Certificate. FDA may inspect the foreign facility. |
| Senna Tea Bags | Classified as Food (1905.90) if not making therapeutic claims. But if labeled "Laxative," it's a Drug (3004.90). |
| Sennoside in Dietary Supplements | If sold as "Supplement," it must comply with DSHEA. However, Sennoside is often banned in dietary supplements in the US due to safety concerns. Check FDA Warning Letters. |
| Chinese Origin | 10% IEEPA surcharge applies. Consider sourcing from India or Pakistan (often lower tariffs or no IEEPA surcharge) if possible. |
🌍 5. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Duty Rate | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3004.90.70.00 |
14.5% (CN) | FDA Registration + Prior Notice | Strict on therapeutic claims |
| 🇨🇳 China | 2937.22 or 3004.90 |
5-8% | NMPA Approval | Complex import for API |
| 🇪🇺 EU | 3004.90 |
0% (if GMP) | EMA/GMP Compliance | Senna is a Traditional Herbal Medicinal Product |
| 🇦🇺 Australia | 3004.90 |
0% | TGA Registration | Listed medicine on Australian Register of Therapeutic Goods (ARTG) |
| 🇯🇵 Japan | 3004.90 |
0% | PMDA Approval | Strict on anthraquinone content |
📌 Conclusion:
- USA & EU are the most stringent regarding therapeutic claims.
- Australia & EU allow senna as a Traditional Herbal Medicine with simplified registration.
- China has complex rules for importing APIs; often requires domestic approval.
📌 6. Common Mistakes & Pitfalls (Blood Lessons)
❌ Mistake 1: Declaring Sennoside as "Food Supplement"
👉 Consequence: FDA issues a Warning Letter or Seizure because Sennoside is classified as a drug in the US.
👉 Fix: Register as a New Drug or OTC Monograph product.
❌ Mistake 2: Misdeclaring 3004 as 1302 to avoid 301 tariffs
👉 Consequence: Customs audits CoA, finds >10% sennoside, reclassifies to 3004, adds 10% IEEPA + penalties.
👉 Fix: Accurate classification with full CoA.
❌ Mistake 3: Ignoring FDA Prior Notice
👉 Consequence: Cargo refused entry at port, stored in bonded warehouse, $0 recovery.
👉 Fix: Submit FDA Prior Notice 2-4 hours before arrival.
✅ Correct Declaration Example:
"Sennoside API (90% Purity), for pharmaceutical manufacturing, Chinese Origin, FDA Registered Facility, No Therapeutic Claims on Label"
🎯 7. Conclusion: Professional Declaration, Save Time & Money!
🎯 Remember Mantra:
🔹 "If it heals, it's Pharma. If it's Pharma, it's Chapter 30. If it's Chinese, pay 10% IEEPA. Don't lie to FDA!"
🔹 "HS Code decides fate. Duty difference is huge. One wrong word, and the cargo stays."
📌 Pro Tip:
If your Sennoside is intended for Dietary Supplements, check FDA Compliance Policy Guides. Senna laxatives are often banned in supplements. Consider registering as a New Drug or sourcing pre-approved formulations from India/EU.
📣 Act Now:
📞 Contact a FDA-licensed customs broker + Provide CoA + Apply for FDA Prior Notice
🚀 Let your Sennoside clear customs smoothly, legally, and profitably!
✨ Professional Customs Clearance Starts with Accurate Classification!
💼 Your Every Penny Deserves Precise Calculation!
用户评价
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
- 子目（6 位）——国际通用细分，所有 WCO 成员国统一使用
- 本国细分（8-10 位）——各国自行扩展的细分编码，如美国 HTSUS 10 位编码
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。