activated carbon odor remover
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3802100050 | 39.8% | CN | US | 官方文档 |
| 3808594000 | 40.0% | CN | US | 官方文档 |
| 3808945095 | 40.0% | CN | US | 官方文档 |
| 8421290005 | 35.0% | CN | US | 官方文档 |
| 8421290065 | 35.0% | CN | US | 官方文档 |
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AI分析
🌬️ Activated Carbon Odor Remover: The Ultimate Clearance Guide
🌐 HS Code Reference & Customs Clearance Strategy | 2026 Latest Tariff Analysis | Professional Transit Tactics
📌 I. Product Definition & Classification: What Exactly Is "Activated Carbon"?
Activated Carbon Odor Removers are porous materials primarily composed of carbon, treated to have small, low-volume pores that increase the surface area available for adsorption. In international trade, they are strictly categorized based on their composition, intended use, and form (liquid, granular, or packed).
⚠️ Critical Distinction Points:
- Chemical/Material Composition: If classified purely by material (e.g., bulk carbon), it falls under Chapter 38 (Miscellaneous Chemical Products).
- Functional Use (Disinfection/Sterilization): If marketed primarily as a disinfectant or antiseptic, it may fall under HS 3808.
- Functional Use (Filtration/Media): If sold as a filter medium for water or air purification systems, it may fall under Chapter 84 (Machinery).
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Application Scenario | Key Classification Basis |
|---|---|---|---|
3802.10.00.50 |
Activated Carbon (Charcoal) | Bulk material, matches material composition requirements | Material Match: Primary component is activated carbon. |
3808.59.40.00 |
Biocides, Fungicides, etc. (Prepared) | Marketed specifically as a sterilization/disinfection preparation | Use Match: Function is defined as "sterilization/disinfection." |
3808.94.50.95 |
Other Disinfectants & Auxiliaries | Classified as other disinfectants and auxiliary ingredients | Use & Function: Broad category for other disinfectant preparations. |
8421.29.00.05 |
Liquid Filtration Equipment (Liquids) | Used as a liquid filtration medium for water purification | Use Match: Function is "liquid purification/filtering media." |
8421.29.00.65 |
Filter Medium for Liquids/Gases | Contains activated carbon fillings for purification | Use Match: Specifically for "liquid or gas purification carbon fillings." |
🔍 Key Reminder:
- If the product is a standalone bag of carbon beads used for odor absorption in closets/fridges, it is often debated between 3802 (material) and 3808 (preparation).
- If it is part of a larger filtration system (e.g., under-sink filter cartridge), 8421 is highly relevant.
- Declaration Name Must Match Function: Misdeclaring a "disinfectant" as "general carbon" can lead to penalties.
💰 III. 2026 Latest Tariff Rate Breakdown (Including Surtaxes, Policy Surcharges)
✅ Applicable Country: United States (US)
✅ Country of Origin: China (CN)
✅ Effective Date: From November 10, 2025 (and subsequent imports)
🎯 1. 3802.10.00.50 —— Activated Carbon (Material Classification)
| Item | Content |
|---|---|
| Base Duty Rate | 4.8% |
| Section 301 Surtax | +25.0% |
| Section 122 Clause | +10.0% |
| Total Effective Rate | 39.8% |
| Tax Calculation | CIF Value × 39.8% |
| De Minimis Exemption | ❌ Not Eligible (deny_de_minimis) |
| Legal Basis Path | Section 301: 8415.20.00 (Reference) → Section 122 → USITC:3802.10.00.50 |
📌 Explanation:
- "Base Duty 4.8%": Standard most-favored-nation (MFN) rate for charcoal/activated carbon.
- "Section 301 Surtax 25%": Added by USITC for Chinese goods under Trade Act Section 301.
- "Section 122 Clause 10%": Additional surtax applicable to Chinese-origin goods in specific chapters.
- Total 39.8%: This is a high tariff bracket. Must be accounted for in pricing strategies.
🎯 2. 3808.59.40.00 —— Disinfectant/Sterilization Preparation
| Item | Content |
|---|---|
| Base Duty Rate | 5.0% |
| Section 301 Surtax | +25.0% |
| Section 122 Clause | +10.0% |
| Total Effective Rate | 40.0% |
| Tax Calculation | CIF Value × 40.0% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | Section 301 → Section 122 → USITC:3808.59.40.00 |
📌 Note:
- Slightly higher base duty (5.0% vs 4.8%) results in a marginally higher total rate (40.0%).
- Applicable if the product is chemically treated for sterilization and marketed as such.
🎯 3. 3808.94.50.95 —— Other Disinfectants
| Item | Content |
|---|---|
| Base Duty Rate | 5.0% |
| Section 301 Surtax | +25.0% |
| Section 122 Clause | +10.0% |
| Total Effective Rate | 40.0% |
| Tax Calculation | CIF Value × 40.0% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | Section 301 → Section 122 → USITC:3808.94.50.95 |
📌 Note:
- Broad category for "other disinfectants."
- Same high tariff burden as3808.59.40.00.
🎯 4. 8421.29.00.05 & 8421.29.00.65 —— Filtration Media/Equipment
| Item | Content |
|---|---|
| Base Duty Rate | 0.0% |
| Section 301 Surtax | +25.0% |
| Section 122 Clause | +10.0% |
| Total Effective Rate | 35.0% |
| Tax Calculation | CIF Value × 35.0% |
| De Minimis Exemption | ❌ Not Eligible |
| Legal Basis Path | Section 301 → Section 122 → USITC:8421.29.00.05/65 |
📌 Strategic Advantage:
- Lowest Total Rate (35.0%) among all options due to 0% base duty.
- Crucial Condition: Must be declared as a filtering medium or filling for purification equipment, not just "activated carbon beads."
-8421.29.00.65is specifically for "activated carbon fillings for liquid or gas purification," making it ideal for odor removers that function as filters.
🛠️ IV. Customs Clearance Practical Advice (Combat Pitfall Guide)
✅ 1. Documentation Checklist (Non-negotiable)
| Document | Mandatory? | Description |
|---|---|---|
| ✅ Product Spec Sheet | ✔️ | Must detail composition (e.g., % carbon, pore size) and function (adsorption vs. sterilization). |
| ✅ Technical Data Sheet (TDS) | ✔️ | Proof of whether it is a "preparation" (chemical mix) or "material" (single substance). |
| ✅ Product Photos (Label/Packaging) | ✔️ | Clear image of the front label showing intended use (e.g., "Water Filter," "Odor Absorber," "Disinfectant"). |
| ✅ Commercial Invoice | ✔️ | Must explicitly state "Activated Carbon Filter Medium" or "Disinfectant Preparation" based on selected HS Code. |
| ✅ Origin Certificate (CO) | ✔️ | Required for Section 301 and Section 122 application. |
| ✅ Packing List | ✔️ | Show net/gross weight accurately. |
✅ 2. Declaration Strategy (Key Mantras)
🔥 “Match Function, Not Just Material!”
| Scenario | Correct Declaration | Wrong Declaration |
|---|---|---|
| Bulk Carbon Beads | 3802.10.00.50 (Activated Carbon) |
3808... (Disinfectant) → 40% vs 39.8% (Minor diff, but consistency matters) |
| Sachet/Pouch for Fridge/Closet | 3802.10.00.50 OR 8421.29.00.65 (If sold as filter element) |
Vague: "Scent Bag" → High Risk of Rejection |
| Water Filter Cartridge | 8421.29.00.65 (Filter Medium) |
3802... → Misses opportunity for 0% base duty |
| Chemical Disinfectant Spray | 3808.59.40.00 |
8421... → Misclassification penalty |
📌 Critical Tip:
- If the product is simple carbon beads in a bag,3802.10.00.50is the safest "material" classification.
- If the product is a cartridge or designed to be inserted into a machine/filter,8421.29.00.65offers the lowest duty (35%).
- Never declare "Activated Carbon" as "General Chemical" without specifying it is for filtration or adsorption.
✅ 3. Special Case Handling
| Situation | Handling Advice |
|---|---|
| OEM/Private Label | Provide original manufacturer’s spec sheet to prove composition. |
| Mixed Products (Carbon + Fabric) | Declare as Filter Medium (8421) if the fabric is integral to filtration. |
| Claiming "Antibacterial" | Triggers 3808 codes (40% duty). Only use if scientifically proven and labeled as such. |
| Sample Shipment | Even samples are subject to the 35%-40% duty if not cleared under de minimis (which is denied here). |
🌍 V. Global Market Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Duty Rate (China Origin) | Certification | Notes |
|---|---|---|---|---|
| 🇺🇸 USA | 8421.29.00.65 |
35.0% (Lowest Base 0%) | FDA (if water contact) | High surtax (35%) but lower than 3808 (40%) or 3802 (39.8%) |
| 🇺🇸 USA | 3802.10.00.50 |
39.8% | EPA (if disinfectant claim) | Material-based, slightly higher total duty |
| 🇨🇳 China | 3802.10.00.50 |
5.0% | N/A | Low duty, no surtax |
| 🇪🇺 EU | 3802.10.00 |
0% - 4.5% | REACH | Varies by member state |
| 🇯🇵 Japan | 3802.10.00 |
6.0% | FSC | Moderate duty |
📌 Conclusion:
- USA Market: All options are heavily taxed (35%-40%).8421.29.00.65is the most cost-effective if the product can be legally defined as a "filter medium."
- China/EU/Japan: Duties are significantly lower, making these products more competitive outside the US.
📌 VI. Common Mistakes & Pitfalls (Blood & Tears Lessons)
❌ Mistake 1: Declaring "Activated Carbon" as "General Chemical" under 3824
👉 Consequence: Incorrect HS Code, potential fines + back taxes.
❌ Mistake 2: Using 3808 (Disinfectant) for simple odor absorbers
👉 Consequence: Unnecessary 40% duty when 3802 (39.8%) or 8421 (35%) might apply. Also triggers EPA/health scrutiny.
❌ Mistake 3: Ignoring Section 122 Surtax
👉 Consequence: Underestimating landed cost by 10%. Total cost = CIF + 35-40% Duties.
❌ Mistake 4: Vague Description "Odor Bag"
👉 Consequence: Customs delays for clarification, possible detention.
✅ Correct Approach:
“Activated Carbon Filter Media, Granular, for Air/Water Purification, Non-Disinfectant”
Use8421.29.00.65if it functions as a filter element.
Use3802.10.00.50if it is bulk carbon material.
🎯 VII. Conclusion: Professional Declaration, Save Costs!
🎯 Remember the Mantra:
🔹 “Filter Medium = 35% (Best) | Material = 39.8% | Disinfectant = 40% (Worst)”
🔹 “Function Defines HS, Not Just Name. Avoid 40% unless Necessary.”📌 Pro Tip:
- If your product is not a disinfectant, do not use3808.
- If your product is a standalone filter cartridge, aggressively pursue8421.29.00.65to save 5% compared to3808.
- Always apply for an Advance Ruling from US CBP if the product function is borderline between "material" and "filter."
📣 Immediate Action Required:
📞 Consult with a licensed customs broker.
📦 Provide Product Photos + Technical Specs.
🚀 Optimize HS Code to8421.29.00.65for maximum cost efficiency!
✨ Precise Classification Starts Here!
💼 Every Percent Saved is Pure Profit!
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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。