Bromofluorocarbon Refrigerant Deoxidizer
CN → US| HS编码 | 关税税率 | 原产国 | 目的国 | 文档 |
|---|---|---|---|---|
| 3824995500 | 38.7% | CN | US | 官方文档 |
| 2812900090 | 38.7% | CN | US | 官方文档 |
| 3824994900 | 41.5% | CN | US | 官方文档 |
| 2812190090 | 38.7% | CN | US | 官方文档 |
| 3824995500 | 38.7% | CN | US | 官方文档 |
商品图片
AI分析
💨 Bromofluorocarbon Refrigerant Deoxidizer
🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional Clearance Strategy
📌 I. Product Definition & Classification: Do You Really Understand "Bromofluorocarbon Deoxidizers"?
The Bromofluorocarbon Refrigerant Deoxidizer is a specialized chemical agent used in HVAC&R (Heating, Ventilation, Air Conditioning, and Refrigeration) systems. Its primary function is to remove moisture (drying) and oxygen/deoxidation impurities from refrigerant circuits, ensuring system efficiency and preventing corrosion.
In international trade, classification depends heavily on the chemical composition and the specific function: * Halogenated Hydrocarbon Mixtures: If the product is primarily a mixture of bromine-fluorine carbon compounds acting as a drying agent. * Inorganic Non-metal Halides: If classified strictly by its elemental composition (Bromine/Fluorine compounds) as an industrial chemical.
⚠️ Key Distinction Point:
- If the product is formulated as a mixture specifically for use as a refrigerant drying agent → Classified under 3824.99 (Chemical Products).
- If the product is a pure chemical substance (non-metal halide) used as a desiccant → Classified under 2812.90 or 2812.19 (Inorganic Chemicals).
📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)
| HS Code | Product Description | Application Scenario | Chemical Nature |
|---|---|---|---|
3824.99.55.00 |
Halogenated hydrocarbon mixtures; classified based on bromofluorocarbon refrigerant deoxidizer material inference. | Refrigerant drying agents, HVAC maintenance chemicals | ✅ Mixture/Halogenated Hydrocarbon |
2812.90.00.90 |
Other non-metal halides; composed of bromine and fluorine elements. | Industrial inorganic chemicals, pure bromofluoride compounds | ✅ Pure Inorganic Compound |
3824.99.49.00 |
Chemical industry preparations; used as desiccants, ingredients conforming to hydrocarbon or derivative properties. | General chemical drying agents, industrial preparations | ✅ Preparation/Mixture |
2812.19.00.90 |
Non-metal chlorides/halides range chemicals; conforms to desiccant material attributes. | Specific inorganic halide desiccants | ✅ Pure Inorganic Compound |
🔍 Critical Reminder:
- 3824 Series: Recommended if the product is a formulated mixture (e.g., containing additives or specific hydrocarbon blends) sold specifically as a "Refrigerant Deoxidizer/Dryer."
- 2812 Series: Applies if the product is a pure inorganic chemical (e.g., specific bromine/fluorine compounds) without significant organic mixture components, classified as "Other Non-metal Halides."
💰 III. 2026 Latest Tariff Rate Detailed Explanation (Including Additional Taxes & Policy Add-ons)
✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: From November 10, 2025 (including subsequent imports)
🎯 1. 3824.99.55.00 —— Halogenated Hydrocarbon Mixtures (Refrigerant Deoxidizer)
| Item | Content |
|---|---|
| Base Tariff Rate | 3.7% (ad valorem) |
| Section 301 Additional Tariff | +25.0% |
| Section 122 Tariff | +10.0% |
| Total Tax Rate | 38.7% |
| Tax Calculation | CIF Value × 38.7% |
| De Minimis Eligibility | ❌ Not Eligible (High tax rate triggers scrutiny) |
| Legal Basis Path | HTS:3824.99.55.00 → Section 301: Footnote 9903.88.01 → Section 122: IEEPA Authorities |
📌 Explanation:
- "Base Tariff 3.7%": The standard Most Favored Nation (MFN) rate for chemical preparations not elsewhere specified.
- "Section 301 Tariff 25%": Imposed under US Trade Act Section 301 on Chinese goods.
- "Section 122 Tariff 10%": Under the International Emergency Economic Powers Act (IEEPA), specific surcharges apply to certain chemical imports from China.
- Total 38.7%: This is a high-cost category. Accurate classification is crucial to avoid penalties.
🎯 2. 2812.90.00.90 —— Other Non-Metal Halides (Bromine/Fluorine Compounds)
| Item | Content |
|---|---|
| Base Tariff Rate | 3.7% |
| Section 301 Additional Tariff | +25.0% |
| Section 122 Tariff | +10.0% |
| Total Tax Rate | 38.7% |
| Tax Calculation | CIF Value × 38.7% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis Path | HTS:2812.90.00.90 → Section 301 → Section 122 |
📌 Note:
- Identical tariff structure to 3824.99.55.00 due to China origin and trade policies.
- Classification here hinges on purity and chemical definition. If customs determines it's a mixture, this code may be rejected.
🎯 3. 3824.99.49.00 —— Chemical Preparations (Desiccant/Hydrocarbon Derivative)
| Item | Content |
|---|---|
| Base Tariff Rate | 6.5% |
| Section 301 Additional Tariff | +25.0% |
| Section 122 Tariff | +10.0% |
| Total Tax Rate | 41.5% |
| Tax Calculation | CIF Value × 41.5% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis Path | HTS:3824.99.49.00 → Section 301 → Section 122 |
📌 Warning:
- Highest Rate (41.5%): This code assumes a broader "chemical preparation" category with a higher base rate.
- Risk: If the product is specifically a "halogenated hydrocarbon" (Code 3824.99.55.00), using this code is an under-declaration or misclassification risk. Only use if the product is a general chemical mixture not fitting the specific "halogenated hydrocarbon" definition.
🎯 4. 2812.19.00.90 —— Non-Metal Chlorides/Halides (Desiccant)
| Item | Content |
|---|---|
| Base Tariff Rate | 3.7% |
| Section 301 Additional Tariff | +25.0% |
| Section 122 Tariff | +10.0% |
| Total Tax Rate | 38.7% |
| Tax Calculation | CIF Value × 38.7% |
| De Minimis Eligibility | ❌ Not Eligible |
| Legal Basis Path | HTS:2812.19.00.90 → Section 301 → Section 122 |
📌 Note:
- Similar to 2812.90.00.90. Applies if the product is strictly an inorganic halide chemical.
- Ensure the product does not contain significant organic hydrocarbon components, or customs may shift it to Chapter 38.
🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance Guide)
✅ 1. Required Documentation Checklist (None Missing)
| Document | Mandatory | Description |
|---|---|---|
| ✅ Product Specification Sheet | ✔️ | Must detail chemical composition, CAS numbers (if pure), moisture content, and intended use. |
| ✅ Safety Data Sheet (SDS/MSDS) | ✔️ | Critical for hazardous chemicals. Must clearly state "Refrigerant Deoxidizer" and composition. |
| ✅ Commercial Invoice | ✔️ | Clearly state "Bromofluorocarbon Refrigerant Deoxidizer" – avoid vague terms like "Chemical Mix". |
| ✅ Certificate of Origin (CO) | ✔️ | Required to apply specific trade agreements (though US tariffs are high, origin verification is key). |
| ✅ Packing List | ✔️ | Detail net/gross weight, packaging type (e.g., steel cylinders, drums). |
| ✅ Test Report/COA | ✔️ | Proof of purity and composition to support HS Code selection (3824 vs 2812). |
✅ 2. Declaration Tips (Key Mnemonic)
🔥 "Composition Defines Code, Function Supports Description!"
| Scenario | Correct Declaration Approach | Incorrect Practice |
|---|---|---|
| Mixture with Organic Halogens | 3824.99.55.00 – Specify "Halogenated Hydrocarbon Mixture" |
Calling it "Inorganic Chemical" → Risk of rejection |
| Pure Bromine/Fluorine Compound | 2812.90.00.90 or 2812.19.00.90 – Specify "Non-Metal Halide" |
Calling it "Preparation" → Base rate may be misinterpreted |
| General Chemical Desiccant | 3824.99.49.00 – Only if generic and not specifically halogenated hydrocarbon |
Using for specific refrigerant agents → Higher base rate (6.5%) |
| Vague "Chemical" | ❌ Never | Result: Customs exam, delay, potential penalties |
✅ 3. Special Situation Handling
| Situation | Handling Advice |
|---|---|
| OEM/Private Label | Provide brand authorization or OEM contract. Ensure the chemical identity remains clear regardless of branding. |
| Mixed Packaging (Cylinders + Valves) | Declare as the primary content (the chemical). Valves/accessories are usually included. Do not split unless valves are sold separately. |
| Hazardous Material Transport | Ensure UN Number and Proper Shipping Name are on the bill of lading and customs declaration to match SDS. |
| Customs Inquiry on Composition | Provide Gas Chromatography (GC) or Mass Spectrometry (MS) reports to prove halogenated hydrocarbon content vs. inorganic compounds. |
🌍 V. Global Major Market Customs Comparison (2026 Latest)
| Country/Region | Recommended HS Code | Tariff | Certification Requirements | Notes |
|---|---|---|---|---|
| 🇺🇸 United States | 3824.99.55.00 or 2812.90.00.90 |
38.7% - 41.5% | EPA Registration (if applicable), MSDS | High tariff. Strict on hazardous chemical declarations. |
| 🇨🇳 China | 3824.99.55.00 |
~3.7% - 6.5% | CCC (if applicable), Safety Labels | Lower tariff base. |
| 🇪🇺 European Union | 3824.99.99 or 2812.90 |
0% - 6.5% | REACH Registration, CLP Labeling | REACH compliance is mandatory for chemical imports. |
| 🇯🇵 Japan | 3824.99.900 or 2812.90 |
0% - 5% | JIS Standards, Safety Data | Check specific import licenses for bromine compounds. |
📌 Conclusion:
- The US imposes the highest effective tariff due to Section 301 and Section 122 add-ons.
- EU and Japan focus more on environmental and safety compliance (REACH, CLP) than tariffs for this category.
- Accurate chemical declaration is the most critical factor for US customs clearance to avoid delays.
📌 VI. Common Errors & Pitfall Avoidance Guide (Lessons Learned)
❌ Error 1: Vague description "Refrigerant Chemical"
👉 Consequence: Customs cannot determine HS Code → Delay & Additional Exam.
❌ Error 2: Misclassifying a mixture as a pure inorganic compound
👉 Consequence: If found to be a halogenated hydrocarbon mixture, back-tariff and penalties apply.
❌ Error 3: Ignoring Section 122 Tariff
👉 Consequence: Underpayment of 10% surcharge → Seizure or Fine.
❌ Error 4: Inconsistent SDS and Declaration
👉 Consequence: Red flag for hazardous material → Detention.
✅ Correct Practice:
"Bromofluorocarbon Refrigerant Deoxidizer, Halogenated Hydrocarbon Mixture, for HVAC Use, Net Weight X kg, CAS No. YYY-ZZ-ZZ, MSDS Provided."
🎯 VII. Conclusion: Professional Declaration, Save Time, Cut Costs!
🎯 Remember the Mnemonic:
🔹 "Halogenated Mixture → 3824.99.55 → 38.7%"
🔹 "Inorganic Halide → 2812.90 → 38.7%"
🔹 "Generic Preparation → 3824.99.49 → 41.5%"
🔹 "Clear Composition, Avoid Penalty!"
📌 Pro Tip:
If your product has organic additives or is a blend, 3824.99.55.00 is the most accurate fit for "Refrigerant Deoxidizer."
For pure inorganic bromine/fluorine compounds, use 2812.90.00.90.
Always consult with a licensed customs broker and consider applying for a Pre-Ruling with US CBP to confirm the HS Code and avoid unexpected costs.
📣 Take Action Now:
📞 Contact Professional Customs Broker + Provide SDS & Formula + Apply for HS Code Pre-Ruling
🚀 Ensure your Bromofluorocarbon Deoxidizer clears customs smoothly, efficiently, and cost-effectively!
✨ Professional Clearance Starts with Accurate Classification!
💼 Every cent of cost deserves precise calculation!
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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。