Long Xuyen

Long Xuyen looks like a provincial capital, but one of its core businesses is turning Mekong Delta biomass into export protein.

The official story is administrative and geographic. Long Xuyen sits just 8 metres above sea level on the Hau River and has a verified population of 286,287, making it the political and commercial center of An Giang. City reporting for the first quarter of 2025 says trade and services account for roughly 80% of the local economy, a profile that sounds more like a service town than an industrial node.

The Wikipedia gap is that those services are built on physical flows. Long Xuyen is where fish ponds, rice fields, feed suppliers, processors, traders, banks, and truck routes meet before goods move onward to Ho Chi Minh City, Can Tho, Cambodia, and foreign buyers. NAVICO, headquartered in Long Xuyen, says it employs 6,300 workers, exports to 70 countries, and can supply up to one-fifth of global pangasius demand. That helps explain why the city's retail turnover reached VND 6.37 trillion ($250 million) in the first quarter of 2025 while industrial output hit VND 12.069 trillion ($473 million). Long Xuyen earns its margin not by growing everything itself, but by concentrating cold storage, finance, labor, and quality control where the river economy can be sorted and shipped. Infrastructure spending is reinforcing that role. In 2024, Vietnam opened the VND 2.1 trillion ($82 million) route linking National Highway 91 to the Long Xuyen bypass, cutting the trip from Chau Doc to Vam Cong Bridge to about one hour and making freight movement less dependent on urban congestion. That is resource allocation made visible.

The biological parallel is catfish in a river network. Long Xuyen thrives by sitting in the current, filtering a wide catchment, and directing nutrients onward. This is source-sink dynamics with mutualism layered on top: farmers need processors, processors need transport and export finance, and the city becomes more valuable as each participant deepens the loop.