Imports
$337.1M
Exports
$0
Products imported
13
HS6 subheadings
Martinez is an industrial port city situated on the Carquinez Strait in Contra Costa County, closely tied to petroleum refining and bulk chemical trade. The area hosts major refinery infrastructure, making it a key point for crude oil and refined product movements. It is registered as a distinct customs port of entry within the San Francisco CBP district.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Petroleum refining is the dominant industry, with crude oil imports and refined product movements accounting for the majority of trade activity at Martinez.
Martinez has waterway access via the Carquinez Strait, which accommodates tanker traffic serving the refinery operations in the area, though it is not a major general cargo deepwater terminal.
Martinez is assigned port code 2820 and is reported as a distinct port of entry under the San Francisco CBP Field Office in US import and export trade statistics.
Imports
$337.1MAug 2026
Exports
$0Aug 2026
| Rank | Product | Import value |
|---|---|---|
| 1 | $223.9M | |
| 2 | $61.0M | |
| 3 |
| $31.6M |
| 4 | $20.5M |
| 5 | $11K |
| Rank | Product | Export value |
|---|---|---|
| 1 | $0 |