 According to official statistics for FY 2010–2011, the size of the economy of Yangon Region was 8.93 trillion kyats, or 23% of the national GDP.The city is Lower Burma's main trading hub for all kinds of merchandise – from basic foodstuffs to used cars although commerce continues to be hampered by the city's severely underdeveloped banking industry and communication infrastructure.Bayinnaung Market is the largest wholesale center in the country for rice, beans and pulses, and other agricultural commodities.