B347 DU PONT CO

Facility details

FIRMS code

B347

Name

DU PONT CO

Address

CHAMBERS WORKS

DEEPWATER, NJ 08023

Status

Active (A)

Facility type

Importer's premises (06)

CBP port

Wilmington, DE (1103)

CBP region

1

Last changed

2026-10-23

Data as of

2026-10-23

Pre-filing validation

Validate B347 before you file

Check B347 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":"B347","port":"1103","use":"location_of_goods"}'