UPDATE: Section 122 tariff (10%) in effect since Feb 24 — expires ~July 24 (~126 days). 24 states challenge in court (March 5). USTR launches new Section 301 probes (March 11). EU trade deal vote imminent. Full analysis →

HTS 3825 — Chemical waste and residues Tariff Rate (2026)

Residual products of the chemical or allied industries. Includes municipal waste and clinical waste.

Duty Rates

Free

MFN Rate

10%

Section 122

N/A

Section 232

N/A

Section 301 (China)

Top Countries of Origin

HTS heading 3825 covers chemical waste and residues, entering the United States at duty-free. Residual products of the chemical or allied industries. Includes municipal waste and clinical waste. All imports under this heading are subject to the 10% Section 122 tariff (effective February 24, 2026). The top countries of origin for HTS 3825 imports include CA, MX, DE, GB, JP. Tariff rates vary by source country based on applicable trade agreements and special tariff programs.

Frequently Asked Questions

What is the tariff rate for HTS 3825 (Chemical waste and residues)?

The MFN duty rate for HTS 3825 is Free. All imports also face the 10% Section 122 tariff.

Where do most HTS 3825 imports come from?

The top origin countries for chemical waste and residues are CA, MX, DE, GB, JP. Tariff rates vary based on the source country's trade agreements and applicable surcharges.

Will the tariff on HTS 3825 change in 2026?

The 10% Section 122 tariff expires approximately July 24, 2026 unless Congress acts. MFN rates and Section 232/301 tariffs have no set expiration. Monitor legislative and executive actions for changes.