Anti Mold Agent Granules
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3402903000 | 39.0% | CN | US | 官方文档 |
| 3808594000 | 40.0% | CN | US | 官方文档 |
| 3808990800 | 41.5% | CN | US | 官方文档 |
| 3402905050 | 38.7% | CN | US | 官方文档 |
| 3824994900 | 41.5% | CN | US | 官方文档 |
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AI分析
🛡️ Anti-Mold Agent Granules (Anti-Fungal & Dust Control Agents)
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: What Exactly Are "Anti-Mold Agent Granules"?
Anti-mold agents are chemical preparations designed to prevent or inhibit the growth of mold, fungi, and mildew. The granular form suggests a solid-state application, often used in agriculture, storage, industrial manufacturing, or construction materials.
Key Functional Indicators: * Primary Function: Anti-mold/Anti-fungal ("防霉") + Dust Control ("抑尘"). * Chemical Nature: Chemical preparations/modifications. * State: Granules (Solid).
⚠️ Critical Distinction Point:
- If classified as a surfactant or general chemical modifier → Chapter 34.
- If classified as a pesticide/fungicide (biocide) → Chapter 38.
- The exact code depends on whether the primary intent is considered "pest control" (biological) or "chemical surface modification" (physical/chemical).
📦 II. HS Code Classification Details (Based on Provided Data)
| HS Code | Summary & Rationale | Total Tax Rate | Tax Breakdown |
|---|---|---|---|
| 3402.90.30.00 | Surfactant Logic: Inferred as a chemical preparation containing surfactants. Its functional use (anti-mold, dust control) is viewed as a chemical modification purpose, fitting the "Other" category under surfactant preparations. | 39.0% | Base Tariff: 4.0% Section 301 Tariff: 25.0% Section 301 (122 Clause): 10% |
| 3808.59.40.00 | Disinfectant/Fungicide Logic: Matches the "anti-mold" function, falling under disinfectants, fungicides, and similar products. Material inference: Such chemical preparations usually exist in liquid or powder/granule forms, consistent with this classification. | 40.0% | Base Tariff: 5.0% Section 301 Tariff: 25.0% Section 301 (122 Clause): 10% |
| 3808.99.08.00 | Pesticide/Agrochemical Logic: "Anti-mold" is considered a sterilizing/disinfecting purpose. The "agent" form fits the "preparation" state. Based on common sense, it is a chemical preparation, falling under the "Other" category in the兜底 (catch-all) clause for "Pesticides containing aromatic or modified aromatic compounds." | 41.5% | Base Tariff: 6.5% Section 301 Tariff: 25.0% Section 301 (122 Clause): 10% |
| 3402.90.50.50 | Chemical Modifier Logic: Inferred as a chemical preparation. This category falls under "Other." The granular form ("agent") has no obvious material or state conflict with the chemical product attributes of Chapter 34. | 38.7% | Base Tariff: 3.7% Section 301 Tariff: 25.0% Section 301 (122 Clause): 10% |
| 3824.99.49.00 | General Chemical Mixture Logic: Belongs to chemical preparations. Its use (anti-mold, dust control) is a chemical industrial function. Inferred as a chemical mixture, fitting the classification description of "Chemical Products and Preparations." | 41.5% | Base Tariff: 6.5% Section 301 Tariff: 25.0% Section 301 (122 Clause): 10% |
🔍 Key Takeaway:
- Lowest Tax Option:3402.90.50.50(38.7%)
- Highest Tax Option:3808.99.08.00&3824.99.49.00(41.5%)
- Most Common "Safe" Classification:3808.59.40.00(40.0%) if explicitly marketed as a fungicide.
- Note on "122 Clause": This refers to additional tariffs under Section 301 (specifically Trade Action 122), adding 10% on top of the standard 25% for Chinese goods.
💰 III. Detailed Tariff Rate Explanation (2026 Latest)
✅ Applicable Country: USA (US)
✅ Origin: China (CN)
✅ Effective Date: From Nov 10, 2025 (including subsequent imports)
🎯 1. 3402.90.30.00 & 3402.90.50.50 —— Surfactant/Chemical Preparation Category
| Item | Content |
|---|---|
| Base Tariff | 3.7% - 4.0% (Ad Valorem) |
| USITC Additional Tariff | +25% (Under USITC Footnote 301) |
| IEEPA Additional Tariff | +10% (Targeted at China/HK products, effective Nov 10, 2025) |
| Total Tax Rate | 38.7% - 39.0% |
| Tax Calculation | CIF Value × Total Rate |
| De Minimis Exemption | ❌ Not Eligible (High tariff threshold) |
| Legal Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:3402.xxxxx → FOOTNOTE:301 |
📌 Explanation:
- These codes fall under Chapter 34 (Soap, Organic Surface-Active Agents, Washing Preparations).
- The 35% additional tariff (25% + 10%) significantly impacts cost.
- Classification relies on proving the product is a "surface-active agent" or "chemical mixture" rather than a "biocide."
🎯 2. 3808.59.40.00 —— Fungicide/Disinfectant Category
| Item | Content |
|---|---|
| Base Tariff | 5.0% (Ad Valorem) |
| USITC Additional Tariff | +25% |
| IEEPA Additional Tariff | +10% |
| Total Tax Rate | 40.0% |
| Tax Calculation | CIF Value × 40.0% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:3808.59.40.00 → FOOTNOTE:301 |
📌 Note:
- Chapter 38 covers "Pharmaceutical, Pesticide, and Other Chemical Preparations."
- If the product is registered as a fungicide with the EPA (Environmental Protection Agency), this code is mandatory. Misclassifying an EPA-registered pesticide as a surfactant can lead to serious legal penalties.
🎯 3. 3808.99.08.00 & 3824.99.49.00 —— Other Chemical/Pesticide Preparations
| Item | Content |
|---|---|
| Base Tariff | 6.5% (Ad Valorem) |
| USITC Additional Tariff | +25% |
| IEEPA Additional Tariff | +10% |
| Total Tax Rate | 41.5% |
| Tax Calculation | CIF Value × 41.5% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Path | IEEPA:9903.01.25 → IEEPA:9903.01.24 → USITC:38xx/3824 → FOOTNOTE:301 |
📌 Warning:
- These are "catch-all" categories. Using them may trigger deeper customs scrutiny.
-3808.99.08.00specifically mentions "aromatic compounds," implying a specific chemical structure.
🛠️ IV. Customs Clearance Practical Advice (Pitfall Avoidance Guide)
✅ 1. Document Preparation Checklist (Mandatory)
| Document | Required | Purpose |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must list ingredients, concentration, form (granules), and primary function. |
| ✅ Safety Data Sheet (SDS) | ✔️ | Crucial. Must clearly state if the product is hazardous or regulated by EPA. |
| ✅ EPA Registration Number (if applicable) | ✔️ | If marketed as a pesticide/fungicide, EPA Reg. No. is required. |
| ✅ Commercial Invoice | ✔️ | Clearly state "Anti-Mold Chemical Preparation" or "Fungicide." Avoid vague terms. |
| ✅ Packing List | ✔️ | Detail gross/net weight, dimensions. |
| ✅ Product Photos | ✔️ | Show granule size, packaging label, and any hazard symbols. |
| ✅ Certificate of Origin | ✔️ | Confirm China origin for tariff calculation. |
✅ 2. Declaration Strategy (Key Tips)
🔥 “Function Determines Code, EPA Determines Compliance!”
| Scenario | Recommended HS Code | Reason |
|---|---|---|
| Not EPA Registered, General Chemical | 3402.90.50.50 |
Lowest tax (38.7%). Argue as "chemical surface modifier." |
| EPA Registered Fungicide | 3808.59.40.00 |
Mandatory. Must use accurate pesticide code. Tax: 40.0%. |
| Unclear/Agricultural Use | 3808.99.08.00 |
Higher risk, higher tax (41.5%). Use only if other codes don't fit. |
| Industrial Dust Control Agent | 3402.90.30.00 |
If primarily for dust, with secondary anti-mold. Tax: 39.0%. |
⚠️ Warning:
- Do NOT declare an EPA-registered pesticide as a simple chemical mixture (3402) to save tax. This is considered fraud.
- Do NOT use "Dust Control" if the primary function is anti-mold. Customs may reclassify based on principal use.
✅ 3. Special Cases
| Case | Handling Advice |
|---|---|
| Granules vs. Powder | Ensure the description matches "Granules." If it's fine powder, 3808.59.40.00 still applies, but physical form may affect handling. |
| Mixtures with Other Products | If mixed with fertilizers, it may be classified as a plant protectant. Consult an expert. |
| Sample/Shipment Value | For low-value shipments, consider if the total cost (tax + compliance) makes it viable. |
🌍 V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff (China Origin) | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 3808.59.40.00 or 3402.90.50.50 |
38.7% - 41.5% | EPA Reg. (if pesticide) | High tariffs due to Section 301. |
| 🇨🇳 China | 3808.59.40.00 |
~5-10% | Domestic Registration | Lower entry barrier. |
| 🇪🇺 EU | 3808.94.00 |
0-6.5% | BPR Registration | Strict biocide regulations. |
| 🇯🇵 Japan | 3808.92.00 |
0-6.5% | Fertilizer Control Law | Varies by composition. |
📌 Conclusion:
- USA is the most expensive market due to the 35% additional tariff.
- Compliance is key: EPA registration is non-negotiable for fungicides.
- Optimization: If possible, adjust formulation to fall under3402(surfactants) only if it doesn't claim pesticidal effects.
📌 VI. Common Mistakes & Pitfalls (Lessons Learned)
❌ Mistake 1: Declaring a Pesticide as a "Surfactant" (3402)
👉 Consequence: Customs reclassification + Penalty. Tax may increase, and goods may be seized.
✅ Fix: Check EPA status first. If registered, use 3808.
❌ Mistake 2: Ignoring the "122 Clause" (10% Additional Tariff)
👉 Consequence: Under-declared tax. You will pay back-tariffs + interest.
✅ Fix: Always include the 10% in your cost calculation for China-origin goods post-Nov 2025.
❌ Mistake 3: Vague Description "Anti-Mold Agent"
👉 Consequence: Customs officer discretion leads to higher tax code (3808.99.08.00 at 41.5%).
✅ Fix: Provide detailed chemical composition and SDS.
🎯 VII. Conclusion: Professional Declaration for Cost Saving & Compliance
🎯 Remember:
🔹 "EPA Registered? Use 3808. Not Registered? Try 3402 (if possible)."
🔹 "Tariff is 35% on top of Base. Don't ignore it!"
🔹 "Granules don't matter as much as Function. Function determines Code."
📌 Pro Tip:
- If your product is not EPA-registered, provide a Letter of Non-Regulation from the manufacturer. This supports classification under 3402 (lower tax).
- Apply for Pre-Ruling (HS Code Pre-classification) with US Customs if the product is new. This provides legal certainty.
📣 Immediate Action:
📞 Contact a Customs Broker + Provide SDS + EPA Status
🚀 Ensure Smooth Clearance, Avoid Delays, and Maximize Profit!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every Percent of Tax Counts in Today's Trade Environment!
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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。