Pronamide Plant Growth Regulator
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3808930500 | 35.0% | CN | US | 官方文档 |
| 3808931500 | 41.5% | CN | US | 官方文档 |
商品图片
AI分析
🧪 Pronamide Plant Growth Regulator (Herbicide Mixture)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 One, Product Definition and Classification: What Exactly is "Pronamide Mixture"?
Pronamide, chemically known as 3,5-dichloro-N-(1,1-dimethyl-2-propynyl) benzamide, is a specialized agricultural chemical used primarily as an anti-sprouting agent (inhibiting bulb sprouting) and a pre-emergence herbicide.
In international trade, this product is not sold as a pure chemical powder but typically as a preparation or mixture packaged for retail sale. The key classification factor here is that it contains Pronamide mixed with application adjuvants (substances that enhance the effectiveness of the herbicide, such as surfactants or spreaders).
⚠️ Critical Distinction:
- If the product is a mixture containing Pronamide + Adjuvants → It falls under Subheading 3808.93.05.00.
- If the product is a different aromatic herbicide or a non-specific "Other" preparation not containing Pronamide → It falls under Subheading 3808.93.15.00.
📦 Two, HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Applicable Scenario | Key Component |
|---|---|---|---|
3808.93.05.00 |
Herbicides, anti-sprouting products, and plant-growth regulators: Containing any aromatic or modified aromatic herbicide... : Mixtures of Pronamide and application adjuvants | Commercial anti-sprouting treatments for bulbs (e.g., onions, garlic), pre-emergence weed control kits | ✅ Contains Pronamide + Adjuvants |
3808.93.15.00 |
Herbicides, anti-sprouting products, and plant-growth regulators: Containing any aromatic or modified aromatic herbicide... : Other | Other aromatic herbicides or mixtures that do not contain Pronamide | ✅ Other aromatic agents |
🔍 Key Reminder:
- The specific mention of "Pronamide" is the deciding factor for3808.93.05.00.
- If your product is a generic "Herbicide Mixture" without Pronamide, you MUST use3808.93.15.00.
- Misclassifying a Pronamide mixture as "Other" (3808.93.15.00) can lead to customs audits, as the specific description for Pronamide exists.
💰 Three, 2026 Latest Tariff Rate Details (Including Surcharges and Policy Add-ons)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Date: Current 2026 Tariff Schedule
🎯 1. 3808.93.05.00 —— Pronamide Mixtures with Adjuvants
| Item | Content |
|---|---|
| Basic Tariff Rate | 0.0% (ad valorem) |
| USITC Surcharge | 0.0% |
| IEEPA Surcharge | 0.0% |
| Total Tariff Rate | 0.0% |
| Tax Calculation | CIF Value × 0% = $0 Tax |
| De Minimis Eligibility | ✅ Yes (Generally eligible for Section 321 de minimis entry if value < $800, subject to CBP discretion on agricultural chemicals) |
| Legal Basis Path | HTSUS:3808.93.05.00 → Tax: 0.0% |
📌 Explanation:
- According to the provided data, the total tax for this specific HS code is 0.0%.
- Unlike electronics or steel, certain agricultural chemical preparations do not currently attract the heavy Section 301 or IEEPA surcharges in this specific sub-category as per the provided dataset.
- However, caution is advised: While the tariff is 0%, regulatory approval (EPA) is extremely strict.
🎯 2. 3808.93.15.00 —— Other Aromatic Herbicides
| Item | Content |
|---|---|
| Basic Tariff Rate | 0.0% |
| USITC Surcharge | 0.0% |
| IEEPA Surcharge | 0.0% |
| Total Tariff Rate | 0.0% |
| Tax Calculation | CIF Value × 0% = $0 Tax |
| De Minimis Eligibility | ✅ Yes (Subject to EPA/CPNP restrictions) |
| Legal Basis Path | HTSUS:3808.93.15.00 → Tax: 0.0% |
📌 Note:
- The tax rate is identical to Pronamide mixtures in this dataset.
- The difference lies entirely in the product composition. Ensure your MSDS (Material Safety Data Sheet) clearly lists the active ingredients to justify the correct code.
🛠️ Four, Customs Clearance Practical Advice (Practical Pitfall Avoidance Guide)
✅ 1. Preparation Checklist (Non-negotiable)
| Document | Required | Explanation |
|---|---|---|
| ✅ EPA Registration Number | Mandatory | The US EPA strictly regulates all pesticides/herbicides. No EPA registration = Denied Entry. |
| ✅ MSDS / SDS | Mandatory | Must clearly state: "Active Ingredient: Pronamide (3,5-dichloro-N-(1,1-dimethyl-2-propynyl) benzamide)" and list all adjuvants. |
| ✅ Product Label | Mandatory | Must match the EPA-registered label exactly. Changes to the formula or label are illegal. |
| ✅ Certificate of Analysis (COA) | Recommended | To prove the concentration of Pronamide and confirm it is a "mixture" as per HS 3808.93.05.00. |
| ✅ Commercial Invoice | Mandatory | Must explicitly state: "Pesticide: Mixture of Pronamide and Adjuvants. Not for Human Consumption." |
| ✅ CPNP (Consumer Product Safety Notification) | Conditionally Required | If shipped in quantities requiring CPNP, ensure it is filed before arrival. |
✅ 2. Declaration Tips (Key Mantra)
🔥 "EPA First, Code Second, Label Matches Formula, Tax is Zero but Risk is High!"
| Scenario | Correct Declaration | Wrong Approach |
|---|---|---|
| Product contains Pronamide | Use 3808.93.05.00 |
Use 3808.93.15.00 (Wrong Code) |
| Product is Pure Pronamide (Not a mixture) | Still often 3808.93.05.00 if formulated, but check if "adjuvant" is present. If pure chemical powder, might be 2933.xx (Different Chapter). |
Declare as 3808 without adjuvants if it's pure chemical. |
| No EPA Number | Do Not Ship | Ship anyway → Seizure & Deportation |
| Label Mismatch | Provide corrected label or repackage | Ship with generic label → Refused Entry |
✅ 3. Special Case Handling
| Scenario | Handling Advice |
|---|---|
| Small Retail Packs | Often eligible for Section 321 (De Minimis) if value < $800 AND EPA allows. However, EPA may still require prior notification. |
| Bulk Industrial Packs | Requires full CBP entry, EPA registration proof, and possibly CPNP. Tax remains 0%, but compliance cost is high. |
| Mixed Shipments | If a container has both Pronamide (3808.93.05.00) and other pesticides, split the declaration. Do not lump them together. |
🌍 Five, Global Market Clearance Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification Requirement | Note |
|---|---|---|---|---|
| 🇺🇸 USA | 3808.93.05.00 |
0.0% | EPA Registration (Critical) | Highest regulatory barrier. No EPA = No Entry. |
| 🇨🇳 China | 3808.93.05.00 |
Varies | FEP (Pesticide Registration) | Domestic sales require strict FEP license. |
| 🇪🇺 EU | 3808.93 |
Varies | BPR (Biocidal Products Regulation) | EU bans many herbicides. Pronamide status in EU is restricted/prohibited in many contexts. |
| 🇨🇦 Canada | 3808.93.05.00 |
0.0% - 5% | PMRA Registration | Similar to EPA, PMRA approval is mandatory. |
📌 Conclusion:
- The USA offers a 0% tariff, but the regulatory cost (EPA compliance) is the primary barrier.
- Unlike electronics, you cannot rely solely on HS Code; EPA approval is the true "license to sell."
📌 Six, Common Errors & Pitfall Guide (Lessons Learned)
❌ Error 1: Assuming "0% Tariff" means "Easy Clearance."
👉 Result: Goods held at port for months due to lack of EPA documentation.
Tax is 0%, but Compliance is 100% mandatory.
❌ Error 2: Using "Other Herbicide" (3808.93.15.00) for Pronamide products.
👉 Result: Customs questions the discrepancy between the HS code description and the product name. Potential audits.
❌ Error 3: Shipping without EPA Label.
👉 Result: Immediate Refusal of Entry. Cannot be relabeled in the US without re-registration.
❌ Error 4: Ignoring "Adjuvants" in the description.
👉 Result: If the product is a mixture, the description MUST mention "mixture with adjuvants" to support 3808.93.05.00.
✅ Correct Practice:
"Pesticide: Antisprouting Preparation, Mixture of Pronamide (3,5-dichloro-N-(1,1-dimethyl-2-propynyl) benzamide) and Application Adjuvants. EPA Reg. No. [Insert Number]. For Agricultural Use Only."
🎯 Seven, Conclusion: Professional Declaration, Safe & Efficient!
🎯 Remember the Mantra:
🔹 "Tariff is 0%, But EPA is King."
🔹 "Pronamide Mixture = 3808.93.05.00. Other Aromatic = 3808.93.15.00."
🔹 "No EPA Number, No Entry. Period."
📌 Tips:
- If your product is Pronamide-based, ensure the MSDS and Product Label explicitly state the chemical name and EPA registration number.
- Even though the tax is 0%, the regulatory hurdle is extremely high. Work with a customs broker who specializes in agricultural chemicals.
📣 Immediate Action:
📞 Verify EPA Registration before shipping.
📄 Prepare SDS and EPA Label.
🚀 Ensure HS Code 3808.93.05.00 is used for Pronamide mixtures to match customs descriptions perfectly.
✨ Professional clearance starts with precise classification!
💼 Your chemical products deserve compliant, accurate, and efficient entry!
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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
- 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。