FIRMS code

S0C0 MEXUS CHB, Inc.

Active Inspection facility

Facility details

FIRMS code: S0C0
Name: MEXUS CHB, Inc.
Address: 4401 SANTA RITA AVE
LAREDO, TX 78041-4169
Status: Active (A)
Facility type: Inspection facility (05)
CBP port: Laredo, TX (2304)
CBP region: 6
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate S0C0 before you file

Check S0C0 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"S0C0","port":"2304","use":"location_of_goods"}'

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Other codes at this address

Many facilities hold several FIRMS codes, for example one per facility type or operator.

Code	Name	Type	Status
U273	CENTURY EXPORT CO INC	Inspection facility	Active

Nearby facilities in the same port

Code	Name	Type	Distance
SAA1	Ansa I.T.S., Inc.	Inspection facility	160 m
SBN9	ANSA I.T.S., INC.	Inspection facility	160 m
T774	Hugo Nishiyama CHB., Inc.	Inspection facility	206 m
S1H7	JOSE D. GONZALEZ	Inspection facility	221 m
SDA4	Jaime Salazar Jr.,dba Jasa Transp Svcs	Inspection facility	221 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.