The ASEAN region as a composite trading block has the third highest population at 634 million, after China and India. GDP per capita is rapidly rising. The AEC would be the 4th largest exporter after China, the EU, and the United States, with still very much scope for growth from Cambodia, Myanmar, the Philippines, and Vietnam from a diverse range of activities ranging from agriculture, food, minerals and commodities, electronics, and services. The coming AEC is already the 4th largest importer of goods after the United States, EU, and China, making it one of the biggest markets in the world.
Unlike the other trade regions, the AEC still has so much potential for growth with rising population, rising incomes, growing consumer sophistication, and improving infrastructure.
Perhaps the biggest benefit of the upcoming AEC is the expected boost this will give to intra-ASEAN trade. Most ASEAN nations have previously put their efforts into developing external relationships with the major trading nations like the EU, Japan and the US through bilateral and free trade agreements. To some extent, the potential of intra-ASEAN trade was neglected, perhaps with the exception of the entrepot of Singapore.
The AEC is an opportunity to refocus trade efforts within the region, especially when Vietnam, Cambodia, Indonesia are rapidly developing, and Myanmar is opening up for business with the rest of the region.