🧪 High-Purity Trichloroethylene Solvent (Purity: High)

🌐 HS Code Reference & Customs Clearance Guide | 2026 Latest Tariff Analysis | Professional-Level Clearance Strategy
📌 1. Product Definition & Classification: Do You Really Understand "High-Purity Trichloroethylene"?

High-Purity Trichloroethylene (TCE) is a volatile, colorless, non-flammable liquid widely used in the chemical industry. It serves as a powerful organic solvent for degreasing metals, extracting oils, and as an intermediate in the production of refrigerants and fluoropolymers. In international trade, it is strictly regulated due to its chemical nature (halogenated hydrocarbon) and potential environmental/health impacts.

In the context of import tariffs (specifically targeting Chinese-origin goods entering markets like the US under Section 301 and IEEPA regulations), TCE can be classified under different HS codes depending on its purity, packaging, and intended use (e.g., pure chemical vs. mixture/solvent blend).

⚠️ Key Distinction Point:
- If declared as a pure chemical substance specifically for solvent use → May fall under specific halogenated hydrocarbon codes.
- If declared as a mixture, blend, or industrial solvent preparation → Falls under Chapter 38 (Miscellaneous Chemical Products).
- Crucial: The provided DATA distinguishes between "Trichloroethylene-based" and "Trichloroethane-based" solvents. While your query specifies Trichloroethylene (TCE), the DATA provided includes specific codes for Trichloroethylene (HS 2903.22.00.00) and Trichloroethane (HS 3814/3824). We must carefully match the chemical name to the correct HS code to avoid misclassification penalties.

📦 2. HS Code Classification Details (Based on Provided DATA)

The following HS codes are derived directly from the provided dataset. Note that HS 2903.22.00.00 is the primary match for Trichloroethylene, while others relate to Trichloroethane or general solvent mixtures.

🔍 Critical Clarification:
- HS 2903.22.00.00 is the most accurate code for Trichloroethylene (C₂HCl₃).
- HS Codes 3814 and 3824 typically cover Trichloroethane (C₂H₃Cl₃) or mixtures/preparations. If your product is truly Trichloroethylene, using 3814/3824 may be incorrect unless it is a blended mixture or preparation not classified as a pure chemical.
- Do not confuse Trichloroethylene (TCE) with Trichloroethane (Methyl Chloroform). They are different chemicals with different tax implications.

💰 3. 2026 Latest Tariff Rate Breakdown (Including Surcharges & Policy Add-ons)

✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: From November 10, 2025 (including subsequent imports)

🎯 1. 2903.22.00.00 —— High-Purity Trichloroethylene Solvent

📌 Explanation:
- The base duty for halogenated derivatives of acyclic hydrocarbons is 4.2%.
- The 25% surcharge is under Section 301 of the Trade Act of 1974 (targeting Chinese imports).
- The 10% surcharge is under the International Emergency Economic Powers Act (IEEPA).
- Total: 39.2%. This is a high tariff, significantly impacting cost competitiveness.

🎯 2. 3824.99.55.00 —— Specialized Trichloroethyl Solvent (Halogenated Mixture)

📌 Note:
- If your TCE is part of a mixture or preparation (not pure), it might fall here.
- 38.7% is slightly lower than the pure chemical rate (39.2%), but misclassification risks are high.

🎯 3. 3824.99.50.00 / 3814.00.50.x0 —— Other Chlorinated/Halogenated Solvents

📌 Note:
- These codes are for Trichloroethane or other halogenated preparations.
- Higher total tax than pure TCE.
- Do not use unless your product is chemically Trichloroethane or a complex mixture.

🛠️ 4. Customs Clearance Practical Advice (Avoid Pitfalls)

✅ 1. Preparation Checklist (Must-Have Documents)

✅ 2. Declaration Tips (Key Principles)

🔥 "Purity Defines Code, Name Must Be Exact, TCE ≠ TCA!"

⚠️ Critical Warning:
- Trichloroethylene (TCE) and Trichloroethane (Methyl Chloroform) are different chemicals.
- Misdeclaring TCE as Trichloroethane (HS 3814/3824) may lead to customs audits, fines, or shipment detention.
- Always use the chemical name and CAS number (79-01-6 for TCE) in declarations.

✅ 3. Special Cases

🌍 5. Global Market Comparison (2026 Latest)

📌 Conclusion:
- USA imposes the highest tariffs (39.2%) on Chinese-origin TCE.
- EU has strict REACH regulations, requiring pre-registration for import.
- Cost Efficiency: Consider origin diversification (e.g., from Southeast Asia) to mitigate 39.2% US tariff.

📌 6. Common Mistakes & Pitfalls (Lessons Learned)

❌ Mistake 1: Using "Trichloroethylene" for Trichloroethane
👉 Consequence: HS code mismatch → 41.0% tax instead of 39.2% → Overpayment.
👉 Correction: Verify CAS number (79-01-6 for TCE, 79-00-5 for Trichloroethane).

❌ Mistake 2: Declaring as "Industrial Solvent" without specifying chemical composition
👉 Consequence: Customs may classify under 3814/3824 → 41.0-41.5% tax → Overpayment or Audit Risk.
👉 Correction: Always specify "Trichloroethylene" and Purity %.

❌ Mistake 3: Ignoring SDS/REACH/TSCA compliance
👉 Consequence: Shipment detained or returned due to environmental safety violations.
👉 Correction: Ensure SDS is up-to-date and compliant with destination country regulations.

✅ Correct Practice:

"High-Purity Trichloroethylene (TCE), CAS 79-01-6, Purity 99.9%, Solvent for Metal Degreasing, TSCA Compliant"

🎯 7. Conclusion: Precision in Classification, Savings in Cost!

🎯 Remember the Mantra:

🔹 "TCE is not TCA, CAS 79-01-6 is key."
🔹 "39.2% is the US rate, 41% is for mixes/ethane."
🔹 "HS Code 2903.22.00.00 is your best friend for pure TCE."

📌 Pro Tip:
If your TCE is sourced from Vietnam, Malaysia, or Thailand, you may avoid the 39.2% US tariff by claiming non-Chinese origin. Ensure substantial transformation occurs in the third country.
Consider applying for a Pre-Ruling from US Customs to confirm the correct HS code and tariff rate.

📣 Immediate Action:

📞 Contact a licensed customs broker + Provide CAS Number & Purity + Request HS Code Pre-Ruling
🚀 Ensure smooth clearance, avoid penalties, and maximize profit margins!

✨ Professional Clearance Starts with Accurate Classification!
💼 Every percent of tariff saved is pure profit!