OA Alliance: COSCO, Evergreen, and OOCL Compared for China–USA FCL

What Is the Ocean Alliance?

Container shipping alliances allow carrier members to share vessel space, port calls, and terminal resources. The OA Alliance is one of four major global alliances:

OA Alliance primarily operates on the Asia–US, Asia–Europe, and Trans-Pacific trade lanes.

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The Three Carriers: COSCO, Evergreen, and OOCL

COSCO Shipping (中远海运)

COSCO is the largest of the three OA Alliance carriers and one of the world’s largest container shipping companies by fleet capacity. COSCO is state-owned and based in Shanghai.

Strengths:
– Largest vessel fleet and most frequent port coverage
– Often the most competitive rates, especially for large FCL volumes
– Extensive global network covering all major trade lanes
– Strong presence on both US West Coast and East Coast routes

Best for: High-volume shippers who prioritize rate over service bells and whistles. COSCO is the workhorse of the OA Alliance.

Evergreen Marine (长荣海运)

Evergreen is a Taiwanese container shipping company known for its distinctive green hull vessels. It is one of the most efficient operators in the global shipping industry.

Strengths:
– Excellent operational reliability and on-time performance
– Modern, fuel-efficient vessel fleet
– Strong Trans-Pacific coverage
– Consistent service quality across routes

Best for: Shippers who want a balance of competitive rates and reliable service. Evergreen is widely regarded as having the best service quality among the three OA carriers.

OOCL — Orient Overseas (东方海外)

OOCL is a Hong Kong-based carrier that was acquired by COSCO in 2018. Despite the COSCO ownership, OOCL maintains its own brand identity and operates as a separate service product.

Strengths:
– Premium service quality within the OA Alliance
– Excellent tracking and customer service systems
– Strong coverage of Asia–Europe and Trans-Pacific routes
– Known for reliability and operational excellence

Best for: Shippers who want service quality closer to Matson’s but at OA Alliance rates. OOCL is the “premium” choice within OA.

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How OA Alliance Works for China–USA Shipments

OA Alliance carriers operate joint services on the Trans-Pacific route, which means:
– Vessels from different OA members share port calls and terminal space
– A COSCO vessel and an Evergreen vessel might call at the same port on the same day
– You can often choose which carrier’s vessel your cargo goes on

This joint operation gives OA Alliance members the ability to offer frequent departures (multiple sailings per week) and wide port coverage while maintaining competitive rates.

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OA Alliance China–USA Routes

Transit times from major China ports to US West Coast: 14–18 days (comparable to ZIM but slightly longer than Matson CLX)

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OA Alliance vs Matson vs ZIM: Which to Choose

Choose OA Alliance when:
– You ship large volumes (FCL of 20+ CBM)
– Rate is your primary concern
– You ship from any major Chinese port
– You have forward inventory planning (can absorb slightly longer transit)

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OA Alliance FCL Pricing: What to Expect in 2026

OA Alliance carriers typically offer the lowest base rates on the China–US route, especially for:
– 40GP and 40HC containers (high cube preferred for volume)
– Full container loads under annual contract
– East Coast routing (via Panama Canal or all-water route)

Indicative 2026 rate ranges (per 40GP, port-to-port):
– China (Shanghai/Ningbo) → US West Coast: $2,000–$3,500
– China (Southern ports) → US West Coast: $2,200–$3,800
– China → US East Coast (via Panama): $3,500–$5,500

*Rates vary significantly with market conditions. Request a live quote for current pricing.*

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Who Should Choose OA Alliance Carriers?

Best For:

High-volume FCL shippers — If you ship multiple full containers per month, OA Alliance carriers give you the best rates and the flexibility to book with any of the three member carriers.

Budget-conscious sellers — OA Alliance’s competitive rates make it the default choice when rate is the primary decision factor and you have sufficient volume.

Shippers with inventory flexibility — If you can plan shipments 3–4 weeks in advance, OA Alliance’s slightly longer transit (vs. Matson) is manageable and worth the rate savings.

Multi-port shippers — If your suppliers are spread across different Chinese ports, OA Alliance’s extensive coverage means you can consolidate onto a single carrier’s service from most ports.

Long-term contract shippers — OA carriers offer attractive rates for annual volume commitments. If you can commit to consistent monthly FCL volumes, the savings can be substantial.

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Frequently Asked Questions

Is COSCO the same as OA Alliance?

COSCO is one member of the OA Alliance. The OA Alliance includes COSCO, Evergreen, OOCL, and CMA CGM. When you book OA Alliance FCL, your cargo may travel on a COSCO vessel, an Evergreen vessel, or an OOCL vessel depending on the service schedule.

Which OA Alliance carrier is best: COSCO, Evergreen, or OOCL?

It depends on your priorities:
– COSCO: Best rates, most port coverage
– Evergreen: Best balance of rate and reliability
– OOCL: Premium service quality within the alliance

For most FBA sellers, the rate is similar across all three. Choose based on the specific service schedule that fits your departure window.

Does OA Alliance serve Amazon FBA warehouses?

Yes. OA Alliance carriers deliver to all major US West Coast ports (LA/Long Beach, Oakland) and East Coast ports (New York, Savannah, Houston). From there, your freight forwarder arranges trucking to Amazon FBA warehouses.

Can I choose which OA Alliance carrier handles my FCL?

Often yes. Your freight forwarder can typically specify a preference for a particular carrier (COSCO, Evergreen, or OOCL) when booking space, depending on which carrier has space available on your preferred sailing.

How do OA Alliance rates compare to ZIM/HECDC?

OA Alliance rates are typically comparable to or slightly lower than ZIM/HECDC rates, particularly for larger FCL volumes. ZIM/HECDC has an advantage for Southern China origin ports (Shenzhen, Guangzhou) due to their direct service. OA Alliance has an advantage for Shanghai/Ningbo origin and East Coast routing.

Are OA Alliance carriers reliable?

OA Alliance carriers have good operational reliability. Matson maintains the best on-time record due to its dedicated terminal, but OA Alliance carriers have improved significantly in reliability since the 2021–2022 supply chain crisis.

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Ready to Get an OA Alliance Quote?

We work with all three OA Alliance carriers — COSCO, Evergreen, and OOCL — to find the best rate and schedule for your FCL shipment. [Contact us](/) with your origin port, destination, volume, and shipping timeline, and we will provide a competitive quote within 10 minutes.

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Sources: Port of Los Angeles official data, FreightWaves market analysis, JOC.com.