Want alerts when tariffs change on you or your clients' imports?

Get Tariff Alerts
HTS Code · Chapter 38

3827Mixtures containing halogenated derivatives of methane

HTS Code 3827 covers any article best defined as Products of the Chemical or Allied IndustriesMiscellaneous chemical productsMixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included: in the Harmonized Tariff Schedule — covering 19 sub-classifications.

Base Duty Rates for 3827

From the Harmonized Tariff Schedule

General Rate of Duty
—
Special Rate of Duty
Column 2 (Non-NTR)
—

Importing under 3827?

Calculate total import duties, tariffs, and trade agreement exemptions for your shipment.

Calculate Total Duty

Get Tariff News Alerts

Every new US tariff action and AD/CVD notice in plain English, as it happens or weekly. Free.

Eliminate taiff overpayments & surprises

Know the moment a tariff update hits 3827

Add it, with your country of origin, to Duty Guard, free for 7 days. It flags duty you may have overpaid on your entries, and when a new tariff action affects it, you hear about it first, with exactly what changes.

  • Every entry audited for duty you may have overpaid
  • Every new US tariff action checked against your imports, every hour
  • An alert with the rate before and after, by email, Slack or Teams
  • AD/CVD alerts when an import may fall under a case
Try it freeNo credit card required · Plans as low as $0.16 per product, per month · Tariff News alerts free, forever
Example alert

New tariff action affects 1 of your imports

3827from your country of origin25% → 35%

If a new 10% tariff were added

Legal notes

Relevant HTS Notes

Official USITC notes that may affect classification under HTS 3827.

CBP rulings

Search CROSS Rulings for HTS 3827

See how Customs classified similar products. CBP's CROSS database holds the classification rulings that cite 3827.

Questions

HTS 3827 FAQ

Something else? Ask us.

What does HTS code 3827 cover?

HTS code 3827 covers mixtures containing halogenated derivatives of methane (Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included:), classified under Chapter 38 (Miscellaneous chemical products) in the US Harmonized Tariff Schedule. There are 19 more specific sub-classifications under this code.

Sources

Primary Sources

The official documents behind the rates and tariffs on this page. Duties are worked out from them; check the legal text before you file.