FIRMSapiFIRMS code
SDY4 Unimex Trade & Logistic
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 active codes at the same address below for a
replacement.
Facility details
- FIRMS code
- SDY4
- Name
- Unimex Trade & Logistic
- Address
- 13604 INTERSTATE 35 FRONTAGE RDLAREDO, TX 78045
- Status
- Deleted (D)
- Facility type
- Foreign trade zone (02)
- CBP port
- Laredo, TX (2304)
- CBP region
- 6
- Last changed
- 2026-10-23
- Data as of
- 2026-10-23
Pre-filing validation
Validate SDY4 before you file
Validation fails SDY4: 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":"SDY4","port":"2304","use":"ftz_admission"}'Other codes at this address
Many facilities hold several FIRMS codes, for example one per facility type or operator.
| Code | Name | Type | Status |
|---|---|---|---|
| SDO3 | Unimex Trade & Logistics, LLC | Inspection facility | Active |
Nearby facilities in the same port
| Code | Name | Type | Distance |
|---|---|---|---|
| S190 | Specialized Customs Services, Inc. | Inspection facility | 259 m |
| SCC2 | Specialized Csutoms Services | Foreign trade zone | 259 m |
| V342 | International Trade Link Synergy LLC | Inspection facility | 259 m |
| S260 | International Fast Forwarding | Inspection facility | 385 m |
| SAZ3 | Luis Eduardo Garcia CHB | Inspection facility | 385 m |
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.