草甘膦盐类除草剂
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 2930901000 | 41.5% | CN | US | Official Doc |
| 2930904390 | 41.5% | CN | US | Official Doc |
| 3808931500 | 41.5% | CN | US | Official Doc |
| 3808935020 | 40.0% | CN | US | Official Doc |
| 3808931500 | 41.5% | CN | US | Official Doc |
AI Analysis
🌿 Glyphosate Salt Herbicide (Glyphosate-based Herbicide in Salt Form)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Updated Tariff Analysis | Professional Import Strategy
📌 One, Product Definition & Classification: What Exactly Is Glyphosate Salt Herbicide?
Glyphosate salt herbicide is a systemic, non-selective herbicide widely used in agriculture, forestry, and urban weed control. It is formulated as a salt of glyphosate (e.g., ammonium, potassium, or sodium salt), which enhances solubility, stability, and field performance.
In international trade, this product is not classified as a raw chemical (like pure glyphosate acid), but as a ready-to-use or concentrated formulation with a specific agricultural function — weed control.
⚠️ Critical Distinction: - If it's pure glyphosate acid (free acid form) → may fall under 2930.90.43.90 or 2930.90.10.00 - If it's a formulated product containing glyphosate salts (e.g., ammonium salt) → must be classified under 3808.93.50.20 or 3808.93.15.00, due to its function (herbicide) and chemical composition (aromatic structure)
📦 Two, HS Code Classification Details (2026 Updated Tariff Authority Match)
| HS Code | Product Description | Use Case | Key Features |
|---|---|---|---|
2930.90.43.90 |
Other thiocarbamates and thiocyanates; pesticides; other sulfur-containing organic compounds | Raw glyphosate acid (free acid), not formulated | Contains sulfur, used in pesticide manufacturing |
2930.90.10.00 |
Aromatic organic sulfur compounds; pesticides | Pure glyphosate (acid form), with aromatic ring structure | Matches "aromatic organic sulfur compound" definition |
3808.93.50.20 |
Other herbicides; mixtures of N-(phosphonomethyl)glycine (glyphosate) and its salts or esters | Glyphosate salt herbicide (e.g., ammonium salt) | Exact match: product name, function, and chemical structure |
3808.93.15.00 |
Herbicides containing aromatic or modified aromatic compounds | Glyphosate-based herbicides with aromatic structure | Matches both function (herbicide) and chemical feature (aromatic) |
🔍 Key Insight:
- "Glyphosate salt herbicide" is not a raw chemical → cannot be classified under 2930 series unless it's unformulated acid
- All formulations (ammonium, potassium, sodium salts) → must be declared under 3808.93.50.20 or 3808.93.15.00
- Even if labeled "glyphosate", if it's mixed with surfactants, adjuvants, or solvents, it’s a formulated herbicide → 3808.93.50.20 applies
💰 Three, 2026 Updated Tariff Breakdown (With Full Tax Clause Details)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: November 10, 2025 (including future imports)
🎯 1. 3808.93.50.20 — Glyphosate Salt Herbicide (Formulated)
| Item | Detail |
|---|---|
| Base Tariff | 5.0% (ad valorem) |
| USITC Section 301 Additional Duty | +25.0% (from USITC Footnote 9903.88.01) |
| IEEPA Section 122 Additional Duty | +10.0% (under International Emergency Economic Powers Act) |
| Total Effective Duty | 40.0% |
| Tax Calculation | CIF Value × 40.0% |
| De Minimis Threshold | ❌ Not applicable (denied de minimis) |
| Legal Basis Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:3808.93.50.20 → FOOTNOTE:9903.88.01 |
📌 Explanation:
- USITC 25%: Imposed under Section 301 of the U.S. Trade Act (targeting Chinese goods deemed to have unfair trade practices)
- IEEPA 10%: From Executive Order 13295, applied to goods from China under national emergency powers
- Total: 40% — Very high for agrochemicals; must be factored into pricing
🎯 2. 3808.93.15.00 — Herbicides with Aromatic or Modified Aromatic Compounds
| Item | Detail |
|---|---|
| Base Tariff | 6.5% |
| USITC Section 301 Additional Duty | +25.0% |
| IEEPA Section 122 Additional Duty | +10.0% |
| Total Effective Duty | 41.5% |
| Tax Calculation | CIF Value × 41.5% |
| De Minimis Threshold | ❌ Not applicable |
| Legal Basis Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:3808.93.15.00 → FOOTNOTE:9903.88.01 |
📌 Why This Applies:
- Glyphosate contains a phosphonomethyl group attached to a glycine backbone, which contains an aromatic-like structure (though not benzene ring, it's considered "modified aromatic" in chemical classification)
- The herbicide function + aromatic structure → perfect fit for 3808.93.15.00
🎯 3. 2930.90.43.90 & 2930.90.10.00 — Raw Glyphosate (Acid Form)
| Item | Detail |
|---|---|
| Base Tariff | 6.5% |
| USITC 301 Duty | +25.0% |
| IEEPA 122 Duty | +10.0% |
| Total Duty | 41.5% |
| Applicability | Only if pure glyphosate acid (not salt, not formulated) |
⚠️ Warning:
- If your product is ammonium or potassium salt, do not use these codes — you will be penalized
- Even if labeled “glyphosate”, if it’s not pure acid, it’s not 2930.90.43.90
🛠️ Four, Customs Clearance Best Practices (Pro Tips to Avoid Delays & Penalties)
✅ 1. Required Documentation (Must-Have Checklist)
| Document | Required? | Purpose |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Shows salt form (e.g., ammonium salt), concentration, pH, solubility |
| ✅ Chemical Composition (MSDS/SDS) | ✔️ | Confirms "N-(phosphonomethyl)glycine salt" |
| ✅ Product Label & Packaging Photos | ✔️ | Must show “Glyphosate Salt Herbicide” or “Ammonium Salt of Glyphosate” |
| ✅ Commercial Invoice | ✔️ | Must state: “Glyphosate Salt Herbicide, Formulated, for Agricultural Use” |
| ✅ Certificate of Origin (CO) | ✔️ | Essential for duty calculation; China origin → 40–41.5% |
| ✅ Third-Party Lab Test Report | ✔️ | Validates active ingredient content (e.g., 41% glyphosate) |
| ✅ Packing List | ✔️ | Shows total volume, container, batch number |
✅ 2.申报技巧（Key Rules to Remember）
🔥 “Salt Form → 3808.93.50.20 or 3808.93.15.00; Pure Acid → 2930.90.43.90; No Formulation → 2930.90.10.00”
| Scenario | Correct HS Code | Wrong Code | Risk |
|---|---|---|---|
| Ammonium glyphosate solution (41% active) | 3808.93.50.20 |
2930.90.43.90 |
41.5% → 40% → underpayment risk |
| Potassium glyphosate concentrate | 3808.93.15.00 |
2930.90.10.00 |
41.5% vs 41.5% → same, but wrong classification → audit risk |
| Pure glyphosate acid (98% purity) | 2930.90.10.00 |
3808.93.50.20 |
41.5% → 40% → overpayment |
| Glyphosate + surfactant + dye | 3808.93.50.20 |
2930.90.43.90 |
40% → 41.5% → underpayment |
✅ 3. Special Case Handling
| Situation | Recommended Action |
|---|---|
| Multi-component formulation (e.g., glyphosate + imidazolinone) | Use 3808.93.50.20 if glyphosate is the main active ingredient |
| Export to EU/UK/Australia | Use HS Code 3808.93.50.20; no additional tariffs (check local regulations) |
| Export to India or Brazil | Check local pesticide registration; may require pre-approval before customs |
| Re-export from Mexico or Vietnam | If processed there, may qualify for IEEPA exemption → 0% tariff |
🌍 Five, Global Market Customs Comparison (2026 Update)
| Country/Region | Recommended HS Code | Base Tariff | Additional Duties | Notes |
|---|---|---|---|---|
| 🇺🇸 United States | 3808.93.50.20 or 3808.93.15.00 |
5.0%–6.5% | +25% (USITC) +10% (IEEPA) | Total: 40.0%–41.5% |
| 🇨🇳 China | 3808.93.50.20 |
5% | None | No extra tariffs |
| 🇪🇺 European Union | 3808.93.50.20 |
0% | None (if approved under CLP/REACH) | Requires ECHA registration |
| 🇦🇺 Australia | 3808.93.50.20 |
5% | None | RCM compliance required |
| 🇯🇵 Japan | 3808.93.50.20 |
0% | None | Requires PMRA approval |
📌 Key Takeaway:
- Only the U.S. imposes high附加 tariffs on glyphosate salt herbicides
- China, EU, Australia, Japan have no additional tariffs — ideal for re-export
- Consider shifting supply chain to Vietnam/Mexico to avoid 41.5% duty
📌 Six, Common Mistakes & Pitfalls (Learn from Others’ Errors)
❌ Mistake 1: Declaring “glyphosate” as 2930.90.43.90 when it’s ammonium salt
👉 Result: Underpayment of duty, penalties, delayed release
❌ Mistake 2: Using 3808.93.50.20 for pure acid
👉 Result: Overpayment, no refund, audit risk
❌ Mistake 3: Not including "salt" in product name on invoice
👉 Result: Misclassification, customs rejection
❌ Mistake 4: Not providing SDS or composition proof
👉 Result: Inspection, sample testing, delays
✅ Correct Declaration Example:
"Ammonium Salt of Glyphosate, 41% w/w, Formulated Herbicide, for Agricultural Use, in Aqueous Solution, Batch No. G2025-11, SDS Attached, Origin: China"
🎯 Seven, Conclusion: Precision in Classification = Profit Protection
🎯 Remember the Golden Rule:
🔹 "Salt → 3808.93.50.20 or 3808.93.15.00; Acid → 2930.90.43.90 or 2930.90.10.00"
🔹 "No formulation? No salt? Then it’s not a herbicide — it’s a chemical."💡 Pro Tip:
- Apply for Advance Ruling (Pre-Clearance) with U.S. CBP before shipment
- Use Vietnam/Mexico as transshipment hubs to avoid IEEPA/USITC tariffs
- Always label with “Salt Form” and “Herbicide” — clear, compliant, audit-proof
📣 Take Action Now!
📞 Contact a licensed customs broker + submit product specs + request HS Code pre-ruling
🚀 Avoid $50K+ in unexpected duties — declare right the first time!
✨ Smart Importing Starts with Smart Classification!
💼 Your profit margin depends on the correct HS Code — don’t gamble with duty!
Customer Reviews
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.