💨 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)

🔍 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)

📌 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)

📌 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)

📌 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)

📌 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)

✅ 2. Declaration Tips (Key Mnemonic)

🔥 "Composition Defines Code, Function Supports Description!"

✅ 3. Special Situation Handling

🌍 V. Global Major Market Customs Comparison (2026 Latest)

📌 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!