FIRMS code

L752 Aceros de America, Inc.

Deleted Foreign trade zone

This code is deleted in CBP's FIRMS list. Don't use it on new filings. FIRMSapi keeps deleted codes so lookups of old paperwork still resolve; check the port listing for a replacement.

Facility details

FIRMS code
L752
Name
Aceros de America, Inc.
Address
ROAD 1 Km 25, Rio Piedras
San Juan, PR 00926
Status
Deleted (D)
Facility type
Foreign trade zone (02)
CBP port
San Juan, PR (4909)
CBP region
4
Last changed
2026-10-23
Data as of
2026-10-23

Pre-filing validation

Validate L752 before you file

Validation fails L752: it's deleted, the reject ACE returns as 159. Search the port for an active replacement.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"L752","port":"4909","use":"ftz_admission"}'

Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.