Section 232 Aluminum Country of Smelt and Cast

On June 13, 2025, CBP released CSMS message 65340246. This message provides guidance on Section 232 aluminum import instructions for reporting unknown for the country of smelt and cast.

Effective on June 28, 2025, for imports of derivative aluminum subject to Section 232, if the importer does not know the country of smelt and/or cast, then “unknown” will be reported. Note that when “unknown” is reported, importers will be assessed the 200% Section 232 duties.

It is extremely important for importers to work with suppliers to obtain the country of smelt and cast for aluminum items so that it can be properly reported.

Check out the CSMS message below:

CSMS #65340246

Client Advisory-Section 232 Aluminum Country of Smelt and Cast