Inorganic containing Foliar Spray for Agriculture
CN → US| HS Code | Tariff Rate | Origin | Destination | Doc |
|---|---|---|---|---|
| 3105900050 | 35.0% | CN | US | Official Doc |
| 3105900010 | 35.0% | CN | US | Official Doc |
| 310590 | 0.0% | CN | US | Official Doc |
| 380894 | 0.0% | CN | US | Official Doc |
AI Analysis
🌱 Inorganic Foliar Spray for Agriculture (Fertilizers & Plant Protection)
🌐 HS Code Reference & Customs Clearance Guide | 2026最新税则全解析 | 专业级通关策略
📌 一、产品定义与分类:你真的了解“叶面肥/农药喷雾”吗?
Inorganic Foliar Sprays for Agriculture are liquid or soluble concentrates applied directly to plant leaves to provide nutrients or protect against pests. In international trade, the classification is critical because the presence of active ingredients (pesticides vs. pure nutrients) drastically changes the HS Code and tax liability.
Key Distinction: * Pure Nutrients (Fertilizers): If the product contains only inorganic nutrients (Nitrogen, Phosphorus, Potassium, trace elements) without pesticidal active ingredients → Classified under Chapter 31 (Fertilizers). * Pesticidal Activity (Plant Protection): If the product contains active ingredients designed to kill pests, fungi, or weeds → Classified under Chapter 38 (Pesticides/Agricultural Chemicals).
⚠️ 关键区分点 (Critical Distinction):
- 若仅含无机营养元素(N/P/K),无杀菌/杀虫活性成分 → 归入 3105.90 (Fertilizers)
- 若含有除简单营养外的“活性成分”(如杀菌剂、杀虫剂) → 归入 3808.94 (Pesticides/Plant Protection)
📦 二、HS Code 分类明细(2026年最新税则权威对照)
Based on the provided data, here are the specific classifications for Inorganic Foliar Sprays:
| HS Code | Product Description | Applicable Scenario | Tax Status (China Export/Import Context) |
|---|---|---|---|
3105.90 |
Fertilizers of a kind used mainly as fertilizers, not elsewhere specified or included (Covering inorganic foliar sprays) | Pure inorganic liquid/soluble fertilizers for foliar application | ⚠️ Tax Info Error: "Failed to retrieve tax information" |
3808.94 |
Pesticides and other products for plant protection (Considered agricultural chemicals if containing active ingredients beyond simple nutrients) | Foliar sprays with pesticidal/fungicidal active ingredients | ⚠️ Tax Info Error: "Failed to retrieve tax information" |
3105.90.00.50 |
Mineral or chemical fertilizers containing two or three of N, P, K; Other; Tablets/packages ≤10kg: Other Other | Specific subset of fertilizers (often solid or specific mixtures) | ✅ Total Tax: 25.0% (Base 0% + Additional 25%) |
3105.90.00.10 |
Mineral or chemical fertilizers; Tablets/packages ≤10kg: Other Potassium nitrate-sodium nitrate mixtures | Specific mixture of Potassium Nitrate and Sodium Nitrate | ✅ Total Tax: 0.0% (Base 0% + Additional 0%) |
🔍 重点提醒 (Key Alert):
-3105.90vs3808.94: The core difference is function. Does it kill pests? If yes →3808.94. If no, just feeds? →3105.90.
-3105.90.00.50vs3105.90.00.10: These are more specific sub-codes. If your product is a Potassium/Sodium Nitrate mixture, it may qualify for 0% tax (3105.90.00.10). Otherwise, generic inorganic fertilizers may incur 25% (3105.90.00.50).
- Data Limitation: For the general codes3105.90and3808.94, the tax details are missing in the source data. You must verify the specific tax burden with a customs broker based on the exact chemical composition.
💰 三、关税税率详解(含附加税政策)
✅ 适用国家/地区: Data implies China Export/Import Context (Based on "Base Tariff" and "Additional Tariff" terminology)
✅ 生效时间: Current 2026 Rates
🎯 1. 3105.90.00.50 —— 其他无机肥料 (Other Inorganic Fertilizers)
| 项目 | 内容 |
|---|---|
| 基础税率 (Base Tariff) | 0.0% |
| 加征关税 (Additional Tariff) | 25.0% |
| 总税率 (Total Tax) | 25.0% |
| 税额计算 | CIF Value × 25% |
| 适用描述 | "Other Other" - Generic inorganic fertilizers not falling into specific exemption categories. |
📌 解释:
- 此类肥料通常指除硝酸钾-硝酸钠混合物外的其他含氮磷钾的二元或三元肥料。
- 注意:25%的额外关税是主要成本驱动因素,必须提前计入成本。
🎯 2. 3105.90.00.10 —— 硝酸钾-硝酸钠混合物 (Potassium Nitrate-Sodium Nitrate Mixtures)
| 项目 | 内容 |
|---|---|
| 基础税率 (Base Tariff) | 0.0% |
| 加征关税 (Additional Tariff) | 0.0% |
| 总税率 (Total Tax) | 0.0% |
| 税额计算 | CIF Value × 0% |
| 适用描述 | Specific mixtures of Potassium Nitrate and Sodium Nitrate. |
📌 解释:
- 这是免税通道。如果你的叶面肥配方明确为硝酸钾和硝酸钠的混合物,请务必申报此代码以节省25%的成本!
- 需提供详细的成分分析报告(COA)证明其仅为此混合物。
⚠️ 3. 3105.90 & 3808.94 (General Categories)
| 项目 | 内容 |
|---|---|
| Tax Status | Error / Failed to Retrieve |
| Action Required | Cannot determine exact tax rate from provided data. |
| Recommendation | Use 3105.90.00.50 (25%) as a conservative estimate for fertilizers, or consult a customs broker for 3808.94 if pesticides are involved. |
🛠️ 四、清关实操建议(实战避坑指南)
✅ 1. 准备材料清单(缺一不可)
| 材料 | 必须提供 | 说明 |
|---|---|---|
| ✅ 成分分析报告 (COA) | ✔️ 核心 | 必须列出所有活性成分和非活性成分,区分“营养元素”与“农药活性成分”。 |
| ✅ 产品标签/说明书 | ✔️ | 显示用途(Fertilizer vs. Pesticide),品牌,净重。 |
| ✅ MSDS (化学品安全技术说明书) | ✔️ | 对于液体喷雾,海关和运输安全必须提供。 |
| ✅ 配方比例表 | ✔️ | 特别是申请 3105.90.00.10 (0%税) 时,需证明是 KNO3/NaNO3 混合物。 |
| ✅ 商业发票 & 装箱单 | ✔️ | 明确描述为 "Inorganic Foliar Fertilizer" 或 "Plant Protection Product". |
✅ 2. 申报技巧(关键口诀)
🔥 “成分决定归属,硝酸钾零关税,农药归38,肥料归31!”
| 情况 | 正确申报方式 | 错误做法 |
|---|---|---|
| 纯无机营养液(无杀虫成分) | 3105.90 (或细分 3105.90.00.50) |
误报为 3808.94 → 可能面临更严监管或税率错误 |
| 含杀菌/杀虫成分的叶面肥 | 3808.94 |
误报为 3105.90 → 伪报税号,严重违规 |
| 硝酸钾+硝酸钠混合物 | 3105.90.00.10 |
误报为 3105.90.00.50 → 多缴25%税款 |
| 一般混合肥料(含N/P/K) | 3105.90.00.50 |
未细分导致税率争议 |
✅ 3. 特殊情况处理
| 情况 | 处理建议 |
|---|---|
| 含微量农药的肥料 | 若产品同时含营养和微量农药,海关可能倾向于归入 3808.94。需提前与海关沟通,提供成分主导性证明。 |
| 申请0%税率 (3105.90.00.10) | 必须提供精确的化学纯度证明。如果含有其他添加剂,可能失去免税资格。 |
| 液体 vs 固体 | 叶面喷雾通常是液体。确保包装符合IATA/IMDG危险品运输规定(如果腐蚀性或易燃)。 |
🌍 五、全球主要市场清关对比(2026年最新)
| 国家/地区 | 推荐HS Code (Fertilizer) | 关税趋势 | 认证要求 | 备注 |
|---|---|---|---|---|
| 🇺🇸 美国 | 3105.90.90 (Typical) |
Varies (Section 301 may apply) | EPA Registration (if pesticidal) | High regulatory barrier for pesticides. |
| 🇨🇳 中国 | 3105.90 / 3808.94 |
见上文数据 | 农药登记证 (if pesticidal) | Strict classification between Fertilizer/Pesticide. |
| 🇪🇺 欧盟 | 3105 / 3808 |
Generally 0% for fertilizers | EU Fertilizing Products Regulation | Strict environmental standards. |
📌 结论:
- 中国产出口:注意3105.90.00.50的 25%额外关税;若能证明是 KNO3/NaNO3 混合物,争取 0%。
- 美国/欧盟:若产品含有任何“植物保护”功能,需额外提供 EPA/EU pesticide registrations,否则无法清关。
📌 六、常见错误 & 避坑指南(血泪教训)
❌ 错误1:将“含微量杀菌剂的营养液”申报为纯肥料 (3105.90)
👉 后果:被海关认定为伪报,面临罚款、没收货物,甚至列入黑名单。
❌ 错误2:将“硝酸钾-硝酸钠混合物”申报为普通肥料 (3105.90.00.50)
👉 后果:多缴25%税款,资金占用,退税延迟。
❌ 错误3:未提供成分分析,仅写 "Foliar Spray"
👉 后果:海关无法判断是 3105 还是 3808,导致查验延误,产生滞港费。
❌ 错误4:混淆“叶面肥”与“土壤肥料”
👉 后果:虽然HS Code可能相同,但用途描述影响监管条件(如是否需要农业部门审批)。
✅ 正确做法:
“Inorganic Foliar Fertilizer, Liquid, Containing Nitrogen, Phosphorus, Potassium. No Pesticidal Active Ingredients. For Agricultural Use Only.”
🎯 七、结语:精准归类,降本增效!
🎯 记住口诀:
🔹 “有农药,归38;纯营养,归31。”
🔹 “钾钠混合物,零关税;其他肥料,25%提。”
🔹 “成分报告是关键,免税申请要提前!”
📌 小贴士:
若您的产品是液体叶面肥,请务必检查其腐蚀性和易燃性。即使HS Code是肥料,也可能被归类为危险品 (Dangerous Goods) 进行运输和清关,需额外提供 MSDS 和 DG Declaration。
📣 立即行动:
📞 联系报关行 + 提供详细 COA (成分分析) + 申请 预裁定 (Advance Ruling)
🚀 让您的叶面肥,合规出海,税负最优,畅通无阻!
✨ 专业清关,从精准归类开始!
💼 每一分关税成本,都值得被精确计算!
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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) — 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.