Hong Kong is world's 10th largest trading economy, the second in Asia as recipient of FDIs after China and often the first port of call for Western companies approaching Asian markets, both to export and for sourcing. A very sophisticated service economy more than anything else-services account for more than 90 percent in terms of contribution-Hong Kong's GDP is based on four main sectors,trading and logistics (25.5 percent of GDP in 2011), tourism (4.5 percent),financial services(16.1 percent), and professional services of various kinds (12.4 percent). onal distribution centers) together with Shanghai, Shenzhen and Singapore