By Bambang Sabekti, National Port and Logistics Practitioner
Indonesia’s plan to develop Dumai as a national transshipment hub could mark a turning point in the country’s decades-long struggle to gain greater control over its maritime trade flows.
The proposal, which resurfaced during a recent hearing (RDP) between Commission VI of the House of Representatives and state port operator Pelindo, reflects more than an infrastructure ambition. It addresses a structural weakness in Indonesia’s logistics system: the country’s continued dependence on foreign hub ports in the Malacca Strait.
For years, a significant portion of Indonesian export cargo has been routed through Singapore or Port Klang in Malaysia before reaching global markets. The arrangement has increased logistics costs, prolonged transit times and reduced Indonesia’s control over its own supply chain.
This dependence has long raised a fundamental question: why hasn’t Indonesia – an archipelagic nation with one of the world’s longest coastlines – established a major transshipment hub of its own in one of the world’s busiest shipping corridors?
Dumai may offer part of the answer.
A Natural Advantage Few Ports Possess
One of Dumai’s strongest advantages lies beneath the waterline.
Several terminals in the Lubuk Gaung area already possess deep natural drafts capable of accommodating large international vessels. The Meridan Jetty, for example, reaches a depth of around 22 meters, while other terminals such as IBP, Ivomas and PII have depths of about 17 meters. PT Semesta Alam Permai’s terminal reportedly reaches 20 meters and can serve vessels of up to 80,000 deadweight tonnage.
These depths are strategically important because they reduce reliance on expensive and continuous dredging operations — a major cost burden for many international ports. Deep natural waters also allow larger vessels to operate without waiting for high tide windows, improving operational efficiency and turnaround times.
In other words, Indonesia already possesses a natural maritime asset that many countries would spend billions of dollars trying to create artificially.
Cargo Consolidation Will Determine Success
However, depth alone will not guarantee Dumai’s emergence as a regional hub.
Global shipping lines deploy large mother vessels only where cargo volumes are sufficient and reliable. The challenge, therefore, is not simply building port infrastructure, but consolidating cargo consistently enough to attract direct international calls.
Indonesia already generates substantial export cargo volumes. The problem is that much of this cargo continues to be fragmented and routed through foreign transshipment centers.
A coordinated feeder network connecting ports across Java and Sumatra to Dumai could begin changing that dynamic. With fixed schedules and reliable cargo aggregation, Dumai could gradually position itself as a viable consolidation point for international shipping lines.
If enough cargo is concentrated there consistently, direct calls from global carriers would become commercially viable. That would allow Indonesia to retain more logistics value domestically instead of exporting those benefits to neighboring countries.
Bureaucracy Remains the Biggest Risk
Infrastructure alone will not determine whether Dumai succeeds.
Administrative efficiency may ultimately prove more decisive than berth depth. International transshipment cargo requires fast clearance, minimal paperwork and seamless ship-to-ship transfer processes. If transit cargo moving through Dumai faces prolonged procedures and overlapping regulations, shipping lines will continue favoring established regional hubs such as Singapore and Tanjung Pelepas.
Competing in transshipment is therefore not only about cranes, terminals and shipping lanes. It is equally about regulatory simplicity and operational speed.
Indonesia cannot expect global shipping operators to reroute cargo merely out of regional goodwill. The economics and efficiency must be competitive.
A Strategic Opportunity
The discussion surrounding Dumai should not be dismissed as another symbolic infrastructure project.
The strategic ingredients already exist: deep natural waters, proximity to the Malacca Strait and access to Indonesia’s vast export base. What remains is execution.
That means strengthening feeder connectivity, ensuring cargo consolidation and streamlining transit procedures to international standards.
If those elements can be aligned, Dumai has the potential to become more than a regional gateway. It could emerge as a critical logistics node in Southeast Asia — and reduce Indonesia’s long-standing dependence on foreign transshipment hubs.